Other reports of asteroid/TNO companions

Other Reports of Asteroid/TNO Companions
compiled by Wm. Robert Johnston
last updated 19 February 2023

This listing of other reported/postulated asteroid/TNO companions may be incomplete. It includes 424 asteroids, 15 TNOs/Centaurs, and 1 comet, plus 21 objects with suggested companions now refuted. Note there are two distinct reports each for (2) Pallas and (146) Lucina. Some diameter figures are triaxial dimensions from shape models which supercede the interpretations suggesting the presence of a companion. Additional data for these asteroids/TNOs are available on this page. (Note that the delineation between the most likely candidates on this list and the least likely candidates on the previous page is ambiguous; corrections are welcome.)

designation	primary a (AU)	primary e	primary diameter (km)	companion separation (km)	companion diameter (km)	notes
(2) Pallas	2.772	0.231	570 x 525 x 482	?	1	29 May 1978 based on occulation data by R. Radick et al.
(2) Pallas	2.772	0.231	570 x 525 x 482	750	175	1980 by E. Hege, W. Cocke, E. Hubbard, J. Christou, and R. Radick based on speckle interferometry; refuted by 29 May 1983 occultation observations
(6) Hebe	2.426	0.202	185	900	20	5 Mar 1977 by P. D. Maley based on occultation data (nicknamed "Jebe"); see MPB 5:16-17
(9) Metis	2.386	0.122	191	1100	60	11 Dec 1979 by Venezuelan observers; additional reports 23 Dec 1979-23 Feb 1980 by Wang S., Wu Y., Bao M., Deng L., and Wu S. at Purple Mt. Obs.; discounted by 1982 observations; see IAUC 3739, IAUC 3753, IAUC 3767
(12) Victoria	2.334	0.221	127	?	?	1980 by E. Hege, W. Cocke, E. Hubbard, J. Christou, and R. Radick based on speckle interferometry; irregular shape suggested in 1995 by D. Mitchell, S. Ostro, and K. Rosema based on radar observations
(15) Eunomia	2.644	0.188	259	300	180	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data; model shown unstable in 1985
(18) Melpomene	2.296	0.219	141	1100	65	11 Dec 1978 by R. M. Williamon based on occultation data; designated S/1978 (18) 1; see IAUC 3315
(21) Lutetia	2.434	0.165	96	1000?	?	Mar 2007 by V. Busarev, V. Prokofeva, and V. Bochkov based on spectral analysis; no satellite observed during Rosetta flyby in 2010
(29) Amphitrite	2.555	0.072	227	?	?	suggested 1979 by E. Tedesco as interpretation of lightcurve data
(39) Laetitia	2.769	0.114	145 x 130 x 120	168	120 x 70 x 70	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(43) Ariadne	2.203	0.169	72	85	70 x 40 x 40	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(44) Nysa	2.423	0.149	70 x 70 x 60	83	50 x 25 x 25	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(46) Hestia	2.526	0.172	124	?	?	reported 1981 by F. Scaltriti, V. Zappala, and A. W. Harris based on lightcurve data
(49) Pales	3.094	0.228	148	?	?	reported 1979 by E. Tedesco based on lightcurve data
(51) Nemausa	2.366	0.067	143	?	?	suggested 1979 by E. Tedesco as interpretation of lightcurve data
(61) Danae	2.983	0.167	85 x 80 x 75	101	55 x 30 x 30	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(63) Ausonia	2.395	0.128	103	100	90 x 60 x 55	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(65) Cybele	3.428	0.110	237	900	11	17 Oct 1979 by V. Rakhimov and O. Najmov at Ura-Tyube based on occultation data; see IAUC 3439
(82) Alkmene	2.766	0.219	60 x 55 x 50	66	40 x 25 x 25	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(98) Ianthe	2.688	0.186	111	?	?	suggested in Apr 2004 by R. Venable based on occultation observations
(113) Amalthea	2.376	0.087	50.1	?	6	reported 12 Jul 2017 by P. D. Maley based on occultation data; report withdrawn
(129) Antigone	2.870	0.211	130	?	?	suggested 1979 by E. Tedesco as interpretation of lightcurve data by F. Scaltriti and V. Zappala
(146) Lucina	2.719	0.066	132	1600	6	18 Apr 1982 by J. Arlot, J. Lecacheux, C. Richardson, and W. Thuillot based on occultation data; see IAUC 3692, IAUC 3699
(146) Lucina	2.719	0.066	132	500	?	reported 2003 from 1998-2000 astrometric observations by Kikwaya, Thuillot, ROcher, Martins, Arlot, and Angeli
(171) Ophelia	3.130	0.131	104	?	?	reported 1979 by E. Tedesco based on lightcurve data
(182) Elsa	2.416	0.186	44	?	?	reported 1984 by S. Dermott, A. W. Harris, and C. Murray based on long period
(192) Nausikaa	2.403	0.246	93	150	50 x 40 x 40	reported 1985 by A. Cellino, R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi based on lightcurve data
(234) Barbara	2.386	0.245	54	24?	21?	suggested in 2009 by M. Delbo, S. Ligori, A. Matter, A. Cellino, and J. Berthier based on thermal modeling
(249) Ilse	2.378	0.216	37	?	?	reported 1987 by R. P. Binzel based on long period
(279) Thule	4.295	0.010	113	?	?	suggested in 2010
(280) Philia	2.943	0.107	43	?	?	reported 1987 by R. P. Binzel based on long period
(287) Nephthys	2.353	0.023	62	140	?	suspected 2003
(288) Glauke	2.761	0.204	32	200?	15?	reported 1983 by A. W. Harris based on long period
(302) Clarissa	2.406	0.111	34	~300?	5?	reported based on occultation observations by P. Dombrowski on 24 Jun 2004
(324) Bamberga	2.681	0.340	221	?	?	suggested 2015 based on lightcurve data
(349) Dembowska	2.923	0.092	217	?	?	suggested 1979 by E. Tedesco as interpretation of lightcurve data
(354) Eleonora	2.799	0.115	165	?	?	suggested 1979 by E. Tedesco as interpretation of lightcurve data
(361) Bononia	3.962	0.214	152	?	?	suggested 31 Jan 2002 by R. Venable
(385) Ilmatar	2.850	0.122	94	?	?	reported 1989 by A. W. Harris based on long period
(407) Arachne	2.625	0.069	98	?	?	reported 1989 by S. J. Weidenschilling based on long period
(423) Diotima	3.067	0.039	177	?	?	1982 by H. J. Schober from lightcurve data
(433) Eros	1.458	0.223	33 x 17 x 13	?	?	reported 1901 by C. Andre based on lightcurve data; later modeled as single elongated object, shape confirmed by NEAR Shoemaker
(437) Rhodia	2.388	0.247	16	?	?	reported 1987 by R. P. Binzel based on long period
(508) Princetonia	3.166	0.009	120	?	?	reported 1989 by A. W. Harris based on long period
(532) Herculina	2.774	0.176	203	975	45	7 Jun 1978 by E. Bowell and M. A'Hearn at Lowell Obs. and J. McMahon at Boron; designated S/1978 (532) 1; see IAUC 3241
(709) Fringilla	2.914	0.112	91	?	?	reported 1984 by S. Dermott, A. W. Harris, and C. Murray based on long period
(772) Tanete	3.000	0.092	143	?	?	based on occultation observations by R. Sumner and R. Nolthenius in Apr 2004; see IOTA page
(893) Leopoldina	3.050	0.150	75 x 64	170	54 x 24	reported 29 Jan 1996 by EAON based on occultation data
(911) Agamemnon	5.271	0.067	167	278	5	reported Sep 2013 by B. Timerson et al. based on occultation data
(944) Hidalgo	5.736	0.662	52	?	?	suggested 1979 by E. Tedesco based on lightcurve variation with solar phase angle
(975) Perseverantia	2.834	0.034	22.2	?	?	suggested 2006 based on lightcurve observations
(1024) Hale	2.866	0.225	48	?	?	suggested in Apr 2004 by R. Venable based on occultation observations
(1090) Sumida	2.359	0.220	13	?	?	suggested in Oct 2012 by B. Warner based on lightcurve observations
(1103) Sequoia	1.933	0.095	12?	?	?	suggested 23 Mar 2015 by B. Warner based on lightcurve observations
(1151) Ithaka	2.406	0.276	11.8	26?	2.9?	2018 by J. Oey, P. Pravec, and P. Kusnirak based on lightcurve observations
(1217) Maximiliana	2.353	0.154	9.6?	?	?	Feb 2023 by B. D. Warner based on lightcurve observations
(1220) Crocus	3.003	0.072	18	?	20	reported 1985 by R. P. Binzel based on long period
(1271) Isergina	3.147	0.119	47.5	?	?	suggested Sep 2016 based on lightcurve data
(1355) Magoeba	1.853	0.045	8.1??	?	?	suggested Dec 2014 by B. Warner based on lightcurve observations
(1481) Tubingia	3.016	0.046	37	?	?	reported 1987 by R. P. Binzel based on long period
(1563) Noel	2.191	0.086	7.2	?	?	2019 based on lightcurve observations by P. Pravec et al.
(1580) Betulia	2.197	0.487	6	?	?	reported 1979 by E. Tedesco based on long period
(1620) Geographos	1.245	0.336	5.1 x 1.8	?	?	1994 by L. G. Karachkina, V. V. Prokof'eva, and V. P. Tarashchuk based on lightcurve data
(1627) Ivar	1.863	0.397	8.4	?	?	suggested by Hoffmann and Geyer in 1990 based on lightcurve observations; single elogated object model preferred
(1656) Suomi	1.877	0.124	7.9	?	?	suggested 2016 based on lightcurve data
(1741) Giclas	2.884	0.070	13.11	?	?	suggested in 2018 based on lightcurve observations
(1748) Maurdeli	3.949	0.217	44.9	?	?	2020 based on lightcurve observations by W. Romanishin
(1806) Derice	2.236	0.107	8.0	?	?	2009 based on lightcurve observations by P. Pravec et al.
(1829) Dawson	2.252	0.120	8.1	?	?	suggested 2015 by Oey et al. based on lightcurve data
(1830) Pogson	2.189	0.056	7.89	?	?	third companion suggested 2015 Dec 19 by P. Pravec, et al. based on lightcurve observations
(1857) Parchomenko	2.244	0.134	8.5	?	?	reported 7 Jun 2006
(1863) Antinous	2.259	0.606	2.1	?	?	2016 Jul by B. D. Warner based on lightcurve observations
(1876) Napolitania	1.964	0.048	3.2?	?	?	suggested Dec 2015 by B. Warner based on lightcurve data
(1884) Skip	2.426	0.261	8.42	?	?	suggested Jun 2018 based on lightcurve observations
(1928) Summa	1.975	0.203	9.33	?	?	2013 Apr by L. E. Owings based on lightcurve observations
(1943) Anteros	1.430	0.256	2.3?	?	?	suggested Jun 2017 by B. Warner et al. based on lightcurve data
(1979) Sakharov	2.374	0.100	4.8	?	?	suggested in July 2013 based on lightcurve observations
(2048) Dwornik	1.954	0.042	2.6	?	?	suggested Jun 2016 by B. Warner based on lightcurve data
(2059) Baboquivari	2.644	0.531	2?	?	?	reported 23 Dec 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
(2060) Chiron	13.638	0.382	230	320	?	ring system suggested by J. L. Ortiz et al. in 2015 based on reinterpretation of occultation observations
(2063) Bacchus	1.078	0.349	1.1 x 0.5 x 0.5	?	?	suggested by Ostro et al. in 1999 based on radar observations, but single bilobated object model preferred
(2074) Shoemaker	1.800	0.082	6?	?	?	suggested in 2009 by Warner et al. based on reanalysis of 2003 lightcurve observations by R. D. Stephens
(2083) Smither	1.872	0.051	4.4	?	?	suggested by B. D. Warner et al. in 2010 based on lightcurve observations
(2102) Tantalus	1.290	0.299	2.1?	?	?	suggested Dec 2014 by B. Warner based on lightcurve observations
(2207) Antenor	5.145	0.017	97.66	?	?	suggested 18 Sep 2018 based on lightcurve observations
(2343) Siding Spring	2.334	0.256	5.1	?	?	third component suggested 1 Dec 2015 by J. Pollock et al. based on lightcurve observations
(2419) Moldavia	2.296	0.092	6.1	?	?	Jul 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and D. R. Coley
(2483) Guinevere	3.972	0.278	35.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(2501) Lohja	2.422	0.196	11.8	?	?	suggested by D. Higgins and P. Pravec in Apr 2006 based on lightcurve observations
(2658) Gingerich	3.068	0.289	11.8	?	?	reported in Oct 2007 by L. A. Molnar and M. J. Haegert based on lightcurve observations; see MPB 34:4
(2759) Idomeneus	5.184	0.066	53.7	?	?	suggested 2016 based on lightcurve data
(2778) Tangshan	2.282	0.121	12.5	40?	?	suggested 22 Sep 2022 by B. Warner et al. based on lightcurve observations
(2841) Puijo	2.252	0.084	6.8	?	?	suggested in Dec 2004 by B. Warner based on lightcurve observations
(2937) Gibbs	2.321	0.303	5.0	?	?	reported 20 Sep 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
(3076) Garber	2.238	0.190	5.3	?	?	suggested by D. Higgins et al. in 2010 based on lightcurve observations
(3145) Walter Adams	2.192	0.236	3.8	?	?	suggested by L. E. Owings et al. in 2010 based on lightcurve observations
(3146) Dato	2.433	0.201	6.6?	?	?	suggested 2014 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(3155) Lee	2.343	0.101	11?	?	?	suggested in Nov 2004 by W. Ryan, E. Ryan, and C. Martinez based on lightcurve
(3220) Murayama	2.226	0.174	9?	?	?	suggested in Oct 2005 by A. Tsuchikawa, S. Miyasaka, and H. Hamanowa based on lightcurve
(3352) McAuliffe	1.879	0.369	2?	?	?	suggested in Jul 2012 by B. D. Warner based on lightcurve observations
(3382) Cassidy	2.242	0.184	6.4	?	?	13 Jul 2018 based on lightcurve observations by P. Pravec et al.
(3393) Stur	2.585	0.065	9.6	?	?	14 Jul 2020 based on lightcurve observations by P. Pravec et al.
(3561) Devine	3.960	0.130	32.7	?	?	Jul 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and D. R. Coley
(3562) Ignatius	2.339	0.154	7?	?	?	suggested Dec 2018 based on lightcurve observations
(3637) O�Meara	2.556	0.124	12.6	?	?	suggested Dec 2016 by Macias based on lightcurve data
(3665) Fitzgerald	2.418	0.089	9?	?	?	suggested by P. Pravec in Jun 2006 based on lightcurve observations
(3682) Welther	2.755	0.322	19.3	33	?	suggested in Apr 2004 by P. Szekely et ali based on lightcurve observations
(3704) Gaoshiqi	2.410	0.051	9.8	?	?	suggested in July 2013 based on lightcurve observations
(3743) Pauljaniczek	2.202	0.149	4.62	?	?	2019 by J. Oey and R. Groom based on lightcurve observations
(3800) Karayusuf	1.578	0.076	1.62	?	?	suggested 2008 based on lightcurve data
(3801) Thrasymedes	5.325	0.024	34.3	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(3854) George	1.892	0.134	5?	?	?	suggested in 2006 by B. D. Warner et al. based on lightcurve observations
(3880) Kaiserman	1.946	0.083	8.4?	?	?	suggested 23 Mar 2015 by B. Warner based on lightcurve observations
(3892) Dezso	2.605	0.140	7.8	?	?	Jun 2021 based on lightcurve observations by P. Pravec et al.
(3923) Radzievskij	3.963	0.223	29.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(4039) Souseki	2.417	0.061	6.63	?	?	2018 Apr by R. D. Stephens based on lightcurve observations
(4138) Kalchas	5.168	0.045	46.5	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(4149) Harrison	2.666	0.124	10.1	?	?	suggested Sep 2015 by Papini et al. based on lightcurve data
(4179) Toutatis	2.534	0.630	4.6 x 2.4 x 1.9	?	?	1988 based on radar observations suggesting a close binary; in 1989-1992 modeled as one double-lobed object
(4182) Mount Locke	2.798	0.134	10.4	?	?	suggested in 2008 by Behrend based on lightcurve observations
(4197) Morpheus	2.296	0.772	3.0	4.4	2?	1996 by V. V. Prokof'eva, N. M. Gaftonyuk, and V. P. Tarashchuk from Crimean Astrophysical Obs. based on lightcurve data; binary nature not reported from 1996 radar observations
(4217) Engelhardt	2.314	0.213	9	?	?	suggested in April 2012 by B. D. Warner based on lightcurve observations
(4230) van den Bergh	3.946	0.133	28.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(4317) Garibaldi	3.990	0.160	38.6	?	?	2019 Jul by B. D. Warner and R. D. Stephens based on lightcurve observations
(4464) Vulcano	1.953	0.068	5.9?	15?	0.8?	suggested Jul 2022 based on lightcurve observations
(4486) Mithra	2.199	0.663	1.85	?	?	reported in 2000 by Ostro et ali from radar observations made July-August 2000 showing bifurcation
(4495) Dassanowsky	3.961	0.145	24.4	?	?	reported 23 Dec 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
(4503) Cleobulus	2.705	0.524	2.3?	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
(4555) Josefaperez	2.257	0.199	3.13	?	?	suggested Dec 2015 by Oey based on lightcurve data
(4605) Nikitin	2.228	0.154	4.6	?	?	suggested Oct 2017 based on lightcurve data
(4718) Araki	2.361	0.159	5.94	?	?	suggested 2017 based on lightcurve data
(4769) Castalia	1.063	0.483	1.8 x 0.8	0.75	0.75	22 Aug 1989 by S. J. Ostro, J. F. Chandler, A. A. Hine, K. D. Rosema, I. I. Shapiro, and D. K. Yeomans based on Arecibo radar observations suggesting a close binary; now modeled as one double-lobed object
(4962) Vercherka	2.606	0.146	9.95	?	?	suggested Sep. 2016 by Tomov et al. based on lightcurve data
(4963) Kanroku	2.600	0.164	11.3	?	?	suggested Dec. 2016 by Marchini et al. based on lightcurve data
(5028) Halaesus	5.260	0.131	50.8	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(5123) Cynus	5.229	0.103	35.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(5129) Groom	2.379	0.087	7.5	?	?	suggested based on lightcurve observations
(5175) Ables	1.967	0.039	7.2?	?	?	suggested by B. D. Warner in Jun 2014 based on lightcurve observations
(5189) 1990 UQ	1.552	0.478	0.87?	?	?	Mar 2020 based on lightcurve observations by J. Oey
(5244) Amphilochos	5.178	0.029	36.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(5256) Farquhar	2.552	0.201	12.0	?	?	suggested Jul 2022 based on lightcurve observations
(5325) Silver	2.364	0.219	8.9	?	?	suggested by D. Higgins et al. in 2010 based on lightcurve observations
(5436) Eumelos	5.203	0.078	37.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(5626) Melissabrucker	2.197	0.454	4.8?	?	?	suggested Jun 2017 by B. Warner based on lightcurve data
(5693) 1993 EA	1.271	0.585	1.5?	?	?	suggested Jun 2017 by B. Warner based on lightcurve data
(5828) 1991 AM	1.698	0.695	2.2?	5?	?	suggested Sep 2013 by B. Warner based on lightcurve observations
(5909) Nagoya	2.243	0.194	5.8?	?	?	27 Oct 2019 based on lightcurve observations by P. Pravec et al.
(5928) Pindarus	3.972	0.119	30.4	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(5968) Trauger	1.909	0.026	4.8	10?	?	suggested Dec 2013 by B. Warner based on lightcurve observations
(6063) Jason	2.213	0.766	1.4	?	?
(6170) Levasseur	2.352	0.319	7?	?	?	suggested by D. Higgins et al. in 2010 based on lightcurve observations
(6259) Maillol	2.277	0.137	4.5	?	?	Feb 2023 by B. D. Warner based on lightcurve observations
(6455) 1992 HE	2.241	0.572	4.6	13?	?	suggested 22 Sep 2022 by B. Warner et al. based on lightcurve observations
(6478) Gault	2.305	0.193	4.4?	?	?	2019 Apr by I. Ferrin based on lightcurve observations
(6502) 1993 XR1	2.297	0.137	6.0?	?	?	suggested 2015 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(6602) Gilclark	1.871	0.074	4.1	?	?	suggested by B. D. Warner in Mar 2014 based on lightcurve observations
(6611) 1993 VW	1.696	0.484	1.4?	3?	?	suggested by P. Pravec et al. in Jun 2005 based on lightcurve observations
(6646) Churanta	1.925	0.101	1.92	?	?	2020 Mar by R. D. Stephens and B. D. Warner based on lightcurve observations
(6809) Sakuma	2.363	0.106	5.57	?	?	suggested in 2018 based on lightcurve observations
(6815) Mutchler	2.432	0.190	4?	?	?	suggested 4 Nov 2006 by Photometric Survey for Asynchronous Binary Asteroids program based on lightcurve observations
(6853) Silvanomassaglia	2.261	0.118	3.4	?	?	suggested Mar 2016 based on lightcurve data
(6901) Roybishop	1.943	0.111	5.8	?	?	suggested by B. D. Warner et al. in 2010 based on lightcurve observations
(6944) Elaineowens	2.316	0.139	4.8?	?	?	suggested 2014 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(7027) Toshihanda	3.966	0.196	23.8	?	?	suggested 2017 Jun by Warner and Stephens based on lightcurve data
(7033) 1994 WN2	2.242	0.044	4.7	?	?	reported 6 Apr 2009 as inconclusive by Photometric Survey for Asynchronous Binary Asteroids program
(7087) Lewotsky	1.956	0.101	2.5	?	0.6?	suggested 21 Dec 2021 by B. D. Warner and R. D. Stephens based on lightcurve observations
(7144) Dossobuono	2.415	0.143	6.0?	?	?	suggested 2015 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(7173) Sepkoski	1.957	0.013	4.2	?	?	suggested by B. D. Warner in Mar 2014 based on lightcurve observations
(7174) Semois	3.993	0.176	25.5	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(7247) Robertstirling	1.917	0.118	3	?	?	suggested Jan 2013 by B. Warner based on lightcurve observations
(7452) Izabelyuria	3.106	0.201	8?	?	?	suggested 7 May 2014 by C.-K. Chang et al. based on lightcurve observations
(7516) Kranjc	2.313	0.240	6.0	?	?	suggested Apr 2008 by Oey based on lightcurve observations; not confirmed
(7560) Spudis	1.955	0.105	5?	?	?
(7758) Poulanderson	2.382	0.185	5?	?	?	suggested in Oct 2012 by B. Warner based on lightcurve observations
(7822) 1991 CS	1.123	0.165	1.60	?	?	suggested Mar 2016 based on lightcurve data
(8167) Ishii	2.431	0.132	5.6	?	?	18 Feb 2021 based on lightcurve observations by P. Pravec et al.
(8424) Toshitsumita	2.400	0.196	5.2	?	?	suggested based on lightcurve observations
(8551) Daitarabochi	3.994	0.155	18?	?	?	Feb 2023 by B. D. Warner based on lightcurve observations
(9089) 1995 UC7	2.412	0.122	6.3?	?	?	21 May 2020 based on lightcurve observations by P. Pravec et al.
(9387) Tweedledee	1.939	0.089	4.56	?	?	2018 Nov by B. D. Warner based on lightcurve observations
(9431) Pytho	5.126	0.084	38	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(9509) Amfortas	2.317	0.149	3.4?	7?	?	suggested 22 Sep 2022 by B. Warner et al. based on lightcurve observations
(9583) Clerke	2.393	0.276	4?	?	?	suggested Jul 2016 based on lightcurve data
(9671) Hermera	2.691	0.436	5.5?	?	?	suggested 2017 Jun by Salvaggio et al. based on lightcurve data
(9772) 1993 MB	2.675	0.189	8.7?	?	?	suggested 2015 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(9801) 1997 FX3	2.646	0.337	4.72	?	?	suggested 2015 Dec by Marchini et al. based on lightcurve data
(9807) Rhene	5.207	0.155	24.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(10108) Tomlinson	2.402	0.152	4.81	?	?	suggested in 2018 based on lightcurve observations
(10150) 1994 PN	2.375	0.544	2.8?	?	?	suggested 2016 Sep by Warner based on lightcurve data
(10236) 1998 QA93	2.286	0.137	5.4	?	?	30 Jan 2020 based on lightcurve observations by P. Pravec et al.
(10247) Amphiaraos	5.276	0.007	26.8	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(10498) Bobgent	2.287	0.259	2.7	?	?	suggested Sep 2017 based on lightcurve data
(10989) Dolios	5.171	0.088	23.6	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(11001) Andrewulff	2.227	0.212	5?	?	?	reported Apr 2012 as inconclusive by Photometric Survey for Asynchronous Binary Asteroids program
(11066) Sigurd	1.392	0.375	2.8	?	?	reported in Dec 2004 by L. Benner et ali based on radar observations indicating a contact binary shape
(11116) 1999 EK	2.196	0.228	3.1	20?	?	reported in 2006 and 2009 based on lightcurve observations
(11351) Leucus	5.296	0.065	34.2	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(11429) Demodokus	5.272	0.029	38	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(11829) Tuvikene	2.284	0.138	4.2?	?	?	suggested 2015 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(12390) 1994 WB1	1.855	0.152	3.6?	6?	?	suggested Sep 2013 by B. D. Warner and R. D. Stephens based on lightcurve observations
(12538) 1998 OH	1.542	0.406	1.66	?	?	2019 Apr by B. D. Warner based on lightcurve observations
(13062) Podarkes	5.173	0.012	29	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(13323) 1998 SQ	5.112	0.089	23.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(13331) 1998 SU52	5.074	0.110	17.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(13372) 1998 VU6	5.239	0.048	25.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(13921) Sgarbini	2.293	0.231	5.3?	?	?	suggested Sep 2014 by J. Oey based on lightcurve observations
(14402) 1991 DB	1.716	0.402	0.84	?	?	suggested by P. Pravec in Feb 2000 based on lightcurve observations
(14791) Atreus	5.146	0.162	22.3	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(14950) 1996 BE2	2.259	0.098	5.7	?	?	reported 10 Jun 2010 as inconclusive by Photometric Survey for Asynchronous Binary Asteroids program
(15529) 2000 AA80	5.261	0.026	16.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(15350) Naganuma	2.379	0.276	4.4	22?	?	suggested Nov 2005 by D. Pray et al. based on lightcurve observations
(15398) 1997 UZ23	5.128	0.027	36	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(15515) 1999 VN80	2.878	0.243	10	?	?	suggested 2008 by R. Behrend based on lightcurve observations; not confirmed
(15626) 2000 HR50	3.950	0.112	18.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(15778) 1993 NH	2.304	0.313	3.8?	?	?	suggested Dec 2014 by B. Warner based on lightcurve observations
(16152) 1999 YN12	5.125	0.096	16.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(16562) 1992 AV1	1.947	0.073	2.7	13?	?	suggested Jul 2022 based on lightcurve observations
(16635) 1993 QO	2.298	0.284	2.90	?	?	2015 Dec 19 by P. Pravec, et al. based on lightcurve observations
(16806) 1997 SB34	2.169	0.165	3.71	?	?	suggested Jun 2017 by Washburn and Ditteon based on lightcurve data
(16927) 1998 FX68	3.980	0.139	22.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(16960) 1998 QS52	2.201	0.859	4.4?	?	?	suggested 21 Dec 2021 by B. D. Warner and R. D. Stephens based on lightcurve observations
(16970) 1998 VV2	3.969	0.113	25.3	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(17170) Vsevustinov	2.237	0.137	5.0?	?	?	suggested based on lightcurve observations
(17414) 1988 RN10	5.130	0.032	21.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(18071) 2000 BA27	5.291	0.057	22.2	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(18736) 1998 NU	2.351	0.490	2.1?	?	?	2019 Jun by B. D. Warner and R. D. Stephens based on lightcurve observations
(19204) Joshuatree	1.719	0.252	5.3?	?	?	suggested Jun 2016 based on lightcurve data
(20000) Varuna	43.207	0.052	714	?	?	suggested in 2002 based on lightcurve observations
(20037) Duke	1.884	0.121	3.3?	?	?	suggested by B. D. Warner in 2010 based on lightcurve observations
(20421) 1998 TG3	2.414	0.296	5.5?	?	?	2010 Apr by B. D. Warner, P. Pravec, J. Vilagi, and D. P Pray based on lightcurve observations
(20428) 1998 WG20	5.219	0.145	27	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(20460) Rodwhiteley	1.877	0.144	2.7	?	?	suggested Jul 2017 based on lightcurve data
(20932) 2258 T-1	2.462	0.241	5.17	?	?	suggested 2016 based on lightcurve data
(21047) Hodierna	3.982	0.176	16.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(21282) Shimizuyuka	2.303	0.206	4.19	?	?	suggested in 2018 based on lightcurve observations
(22056) 2000 AU31	5.144	0.146	24.8	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
(22070) 2000 AN106	3.977	0.276	18.8	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(23405) Nisyros	3.952	0.130	14.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(23615) 1996 FK12	1.961	0.100	3.5	?	?	suggested Jun 2015 by B. Warner based on lightcurve observations
(23999) Rinner	2.418	0.133	5.16	?	?	2018 by R. Behrend based on lightcurve observations
(24357) 2000 AC115	5.323	0.063	21.8	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(24658) Misch	2.385	0.245	4.4?	?	?	Oct 2020 based on lightcurve observations by P. Pravec et al.
(24870) 1996 FJ1	2.791	0.276	6.9?	?	?	suggested 2015 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(25332) 1999 KK6	1.892	0.062	3.3	?	?	suggested Jan 2013 by B. Warner based on lightcurve observations
(25465) Rajagopalan	2.326	0.110	2.8?	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
(25884) Asai	1.954	0.080	1.9	?	?	suggested by B. D. Warner et al. in July 2012 based on lightcurve observations
(25911) 2001 BC76	5.226	0.044	18	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(26083) 1981 EJ11	2.457	0.173	4.0?	?	?	2018 Apr by B. D. Warner based on lightcurve observations
(26486) 2000 AQ231	5.272	0.068	13.5	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(26737) Adambradley	2.277	0.189	3.64	?	?	2020 Jun by B. D. Warner based on lightcurve observations
(27346) 2000 DN8	1.875	0.399	1.8	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(27776) Cortland	1.919	0.087	3.3?	?	?	2016 Jul by B. D. Warner based on lightcurve observations
(29168) 1990 KJ	2.308	0.178	4.9	?	?	reported Sep 2011 as probable but inconclusive by Photometric Survey for Asynchronous Binary Asteroids program
(30019) 2000 DD	1.844	0.096	2.42	?	?	2012 Apr by B. D. Warner based on lightcurve observations
(30535) Sarahgreenstreet	1.926	0.030	3.3?	?	?	suggested Dec 2014 by B. Warner based on lightcurve observations
(30935) Davasobel	1.903	0.118	2.4	?	?	suggested Jun 2015 by V. Benishek based on lightcurve observations, refuted by followup observations with B. Warner prior to report
(31097) Nucciomula	3.960	0.109	15.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(31320) 1998 HX2	1.947	0.151	2.9?	?	?	2019 Apr by R. D. Stephens and B. D. Warner based on lightcurve observations
(31819) 1999 RS150	5.242	0.009	29.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(32800) 1990 QC19	1.898	0.070	2.8	?	?	suggested Jun 2015 by B. Warner based on lightcurve observations, refuted by followup observations by B. Warner prior to report
(32929) 1995 QY9	39.702	0.264	66	?	?	suggested in May 2004 by S. Sheppard and D. Jewitt based on long rotation period and lightcurve amplitude
(33046) 1997 UF2	2.285	0.239	3.2?	?	?	suggested 2014 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(33128) 1998 BU48	33.433	0.384	213	?	?	suggested in May 2004 by S. Sheppard and D. Jewitt based on long rotation period and lightcurve amplitude
(35363) 1997 TV28	5.189	0.079	18.9	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(35783) 1999 JU20	2.252	0.200	3.5	?	1.4?	suggested Jul 2022 based on lightcurve observations
(38086) Beowulf	1.420	0.566	0.64	?	?	2022 by P. Pravec et al. based on lightcurve observations
(39282) 2001 BM36	3.961	0.181	18.8	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(39289) 2001 CT28	5.252	0.045	13.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(39405) Mosigkau	3.960	0.222	14.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(39415) Janeausten	3.925	0.209	9.4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(43904) 1995 WO	2.381	0.277	3.1?	?	?	2014 Oct by J. Oey based on lightcurve observations
(45862) 2000 UQ51	3.972	0.162	8.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(45878) Sadaoaoki	1.935	0.099	2.01	?	?	suggested 2017 Jun by Warner based on lightcurve data
(46037) 2001 DF33	2.762	0.352	6.9	?	?	suggested in April 2012 by B. D. Warner based on lightcurve observations
(46629) 1994 PS38	3.953	0.243	15.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(46818) 1998 MZ24	2.336	0.331	4.7?	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
(47141) 1999 HB3	1.901	0.058	2.62	?	?	suggested Dec 2015 by B. Warner based on lightcurve data
(47932) 2000 GN171	39.375	0.282	147	?	?	suggested in May 2004 by S. Sheppard and D. Jewitt based on long rotation period and lightcurve amplitude
(49669) 1999 RZ30	1.924	0.060	3.8?	24?	?	suggested Jul 2022 based on lightcurve observations
(51357) 2000 RM88	5.201	0.070	19.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(52750) 1998 KK17	1.427	0.525	1.06	?	?	suggested Dec 2016 by B. Warner based on lightcurve data
(53431) 1999 UQ10	1.837	0.144	5?	?	?	suggested by B. D. Warner in 2010 based on lightcurve observations
(54355) 2000 KJ33	2.276	0.141	4.06	?	?	suggested 2017 based on lightcurve data
(54630) 2000 SM112	3.981	0.139	16.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(54789) 2001 MZ7	1.776	0.288	1.57	?	?	Jan 2023 by B. D. Warner based on lightcurve observations
(55474) 2001 TY229	5.280	0.095	21	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(56283) 1999 LU1	2.372	0.217	3.8	?	?	7 Feb 2021 based on lightcurve observations by P. Pravec et al.
(58155) 1988 VD	1.924	0.133	2.8?	?	?	suggested 2014 based on lightcurve data
(60398) 2000 AG251	3.931	0.146	11.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(63239) 2001 BD25	5.204	0.067	19.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(63241) 2001 BJ26	5.201	0.049	22.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(64270) 2001 TA197	5.204	0.095	16.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(64390) 2001 UY149	3.936	0.250	6.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(65210) Stichius	5.155	0.054	21.8	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(65223) 2002 EU34	5.255	0.071	14?	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(65225) 2002 EK44	5.250	0.081	16.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(65389) 2002 RF12	3.948	0.260	9.8	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(66146) 1998 TU3	0.787	0.484	3	?	?	suggested by Hicks et al. in 2010 based on lightcurve observations
(67175) 2000 BA19	1.904	0.068	2.7	?	?	suggested Jan 2013 by B. Warner based on lightcurve observations
(68216) 2001 CV26	1.320	0.327	0.99	?	?	reported 20 Sep 2019 based on lightcurve observations
(68278) 2001 FC7	1.436	0.114	0.94	?	?	Jan 2023 by P. Pravec based on lightcurve observations
(68348) 2001 LO7	2.152	0.842	4.8?	?	?	suggested Dec 2014 by B. Warner based on lightcurve observations
(70030) Margaretmiller	1.953	0.085	1.4	?	?	suggested by B. D. Warner in Jan 2012 based on lightcurve observations
(75640) 2000 AE55	2.673	0.124	5?	?	?	suggested 7 May 2014 by C.-K. Chang et al. based on lightcurve observations
(76820) 2000 RW105	5.159	0.097	17.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(76836) 2000 SB310	5.287	0.099	18.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(82066) 2000 XG15	1.962	0.050	1.73	?	?	2015 Sep by B. D. Warner based on lightcurve observations
(83900) 2001 UN157	3.935	0.101	7.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(84522) 2002 TC302	55.277	0.291	580	2000?	300?	2020 Sep by J. L. Ortiz based on combined thermal and occultation observations
(85275) 1994 LY	1.890	0.442	1.9?	?	?	suggested 2007 based on lightcurve data
(85989) 1999 JD6	0.883	0.633	1.46	?	?	suggested in Feb 2008 by D. Polishook and N. Brosch based on lightcurve observations
(86450) 2000 CK33	0.968	0.415	0.8?	?	?	suggested in Feb 2008 by D. Polishook and N. Brosch based on lightcurve observations
(88188) 2000 XH44	2.008	0.392	1.4	?	?	Jul 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and D. R. Coley
(88230) 2001 BT65	3.974	0.150	18.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(89355) 2001 VS78	1.787	0.308	2.6?	?	?	suggested by P. Pravec in Feb 2002 based on lightcurve observations
(89959) 2002 NT7	1.735	0.528	1.41	?	?	25 Jul 2022 by O. Vaduvescu et al. based on lightcurve observations
(90377) Sedna	532.3	0.857	995	?	?	suggested in 2004 by M. Brown et al. based on long rotation period; long rotation period since refuted
(90403) 2003 YE45	1.235	0.280	0.6	?	?	reported 23 Dec 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
(90704) 1988 RO12	3.947	0.032	12.6	?	?	2020 Jan 18 by G. M. Szabo, et al. based on lightcurve observations
(94266) 2001 DO	3.933	0.100	10.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(94763) 2001 XM99	2.577	0.154	2.16	?	?	2010 Apr by D. Polishook based on lightcurve observations
(95802) Francismuri	2.403	0.209	2.3?	9?	?	2021 by P. Pravec, et al. based on lightcurve observations
(96337) 1997 LG2	5.285	0.046	11.5	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(99306) 2001 SC101	5.139	0.023	16.4	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(99799) 2002 LJ3	1.462	0.276	0.67?	?	?	Oct 2022 by F. Monteiro et al. based on lightcurve observations
(101668) 1999 CR95	3.147	0.131	6.9	?	?	suggested 2012 based on lightcurve data
(111113) 2001 VK85	5.256	0.049	15.3	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(112221) 2002 KH4	2.269	0.445	3?	?	?	reported 20 Sep 2019 based on lightcurve observations
(112822) 2002 QG8	3.935	0.185	10.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(112985) 2002 RS28	2.220	0.493	3.62	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(114141) 2002 VX60	5.164	0.069	20.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(119356) 2001 SF235	2.449	0.192	1.5?	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(119744) 2001 YN42	2.584	0.254	2.3	?	?	suggested by B. D. Warner in Mar 2014 based on lightcurve observations
(121005) 1998 YM31	3.932	0.171	10.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(129135) 2005 AD21	5.242	0.038	20.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(129602) 1997 WA12	5.289	0.032	15.7	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(130190) 2000 AG90	5.131	0.044	17.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(132868) 2002 RO95	3.959	0.242	8.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(137199) 1999 KX4	1.457	0.293	1.4	1.7?	?	suggested Dec 2013 by A. Carbognani based on lightcurve observations
(138846) 2000 VJ61	2.183	0.564	1.9?	?	>0.5	Oct 2022 by F. Monteiro et al. based on lightcurve observations
(138925) 2001 AU43	1.897	0.377	2.2?	?	?	suggested Dec 2017 based on lightcurve data
(139345) 2001 KA67	1.805	0.702	2.59	?	?	suggested 18 Sep 2018 based on lightcurve observations
(141557) 2002 GY69	3.971	0.117	10.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(142040) 2002 QE15	1.667	0.344	1.23	?	?	reported 20 Sep 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
(152858) 1999 XN35	2.229	0.325	2.5?	?	?	Feb 2023 by B. D. Warner based on lightcurve observations
(154244) 2002 KL6	2.307	0.548	1.1?	?	?	suggested Sep 2016 by B. D. Warner et al. based on lightcurve data
(155337) 2006 KH89	5.302	0.089	17.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(159402) 1999 AP10	2.381	0.571	1.6?	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(159454) 2000 DJ8	1.411	0.253	1.1?	?	?	suggested Jun 2015 by B. D. Warner based on lightcurve observations
(159857) 2004 LJ1	2.263	0.594	3.0	?	0.7?	suggested 21 Dec 2021 by B. D. Warner and R. D. Stephens based on lightcurve observations
(160140) 2001 DZ3	5.238	0.057	19.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(161018) 2002 EU107	5.230	0.054	19.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(162361) 2000 AF6	0.877	0.411	0.31?	?	?	2019 Jun by B. D. Warner and R. D. Stephens based on lightcurve observations
(174077) 2002 FP21	3.958	0.142	9	?	?	2020 Jan 18 by G. M. Szabo, et al. based on lightcurve observations
(175471) 2006 QA138	5.207	0.038	12.6	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(181882) 1999 RF14	2.296	0.282	3.8?	?	?	Dec 2022 by B. A. Skiff et al. based on lightcurve observations
(182178) 2000 SR282	5.200	0.115	15.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(182445) 2001 SD30	5.150	0.059	14.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(184990) 2006 KE89	1.053	0.799	2.0	?	?	Sep 2020 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(186649) 2003 TK15	3.973	0.289	8.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(192221) 2007 RQ278	5.188	0.045	21.4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(192389) 1996 RT29	5.253	0.013	16.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(193291) 2000 SU236	3.960	0.307	7.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(194126) 2001 SG276	1.433	0.248	0.87?	?	?	25 Jul 2022 by O. Vaduvescu et al. based on lightcurve observations
(197558) 2004 FL122	4.000	0.084	8.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(200037) 2007 RW105	5.241	0.070	12.3	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(209512) 2004 RO2	3.969	0.076	8.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(215442) 2002 MQ3	0.914	0.274	1.08	?	?	suggested Sep 2016 by B. Warner based on lightcurve data
(218322) 2003 YC65	2.229	0.158	1.4?	?	?	reported 23 Dec 2019 by R. D. Stephens and B. D. Warner based on lightcurve observations
(222490) 2001 SA227	3.975	0.269	6.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(222861) 2002 EZ134	5.167	0.100	13.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(228114) 2008 TB61	5.132	0.018	17.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(230111) 2001 BE10	0.823	0.369	0.32?	?	?	2013 by P Pravec, et al. based on lightcurve observations
(231631) 2009 TV41	5.102	0.059	13.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(231927) 2001 DU30	2.762	0.223	4.35	?	?	2012 by D. Polishook, et al. based on lightcurve observations
(233939) 2009 VR28	3.960	0.185	5.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(236209) 2005 WT122	3.933	0.133	6.2	?	?	2020 Jan 18 by G. M. Szabo, et al. based on lightcurve observations
(241528) Tubman	3.953	0.138	7.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(241994) 2002 NK42	3.937	0.289	7.8	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(242191) 2003 NZ6	0.793	0.492	0.37	?	?	suggested in Feb 2008 by D. Polishook and N. Brosch based on lightcurve observations
(243566) 1995 SA	2.459	0.641	0.88	1.7?	?	2019 Sep 15 by F. Monteiro, E. Rondon, P. Arcoverde, D. Lazzaro, M. Santana, and R. Souza based on lightcurve observations
(246550) 2008 SO47	5.146	0.223	15.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(247405) 2002 CU1	3.977	0.236	6.4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(247969) 2004 AG17	5.279	0.098	15	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(249416) 2009 DN69	3.938	0.115	6.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(250112) 2002 KY14	12.43	0.313	39	35?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(250139) 2002 RK68	3.933	0.178	8.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(251338) 2007 EM181	3.921	0.114	7.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(251346) 2007 SJ	2.014	0.534	1.8?	?	?	suggested Sep 2014 by A. Carbognani based on lightcurve observations
(252793) 2002 FW5	1.315	0.218	0.48?	?	?	suggested Mar 2017 by B. Warner based on lightcurve data
(263793) 2008 QE37	3.939	0.202	6.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(263976) 2009 KD5	1.046	0.261	0.78	?	?	reported 30 Jun 2010 by M. Hicks et al. based on lightcurve observations
(274138) 2008 FU6	1.324	0.569	1.2?	?	?	suggested Sep 2014 by B. D. Warner based on lightcurve observations
(285625) 2000 RD34	1.963	0.348	0.95?	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(288443) 2004 EU45	3.955	0.133	6.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(296787) 2009 UR154	5.279	0.049	11?	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(300163) 2006 VW139	3.049	0.201	1.69	?	?	2017 by Y. Kim, J. Agarwal, and D. Jewitt based on lightcurve observations
(303174) 2004 FH11	2.256	0.447	2.0?	?	?	suggested Sep 2014 by B. D. Warner based on lightcurve observations
(307321) 2002 QA123	3.923	0.167	5.9	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(310756) 2002 RC68	3.949	0.266	6.2	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(315098) 2007 EX	0.872	0.418	0.99	?	?	Oct 2022 by F. Monteiro et al. based on lightcurve observations
(316484) 2010 VM61	5.133	0.052	11?	?	?	2021 Feb 18 by C. E. Kalup, et al. based on lightcurve observations
(317150) 2001 UC228	3.962	0.216	7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(321611) 2009 VG58	5.188	0.058	16.0	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(330825) 2008 XE3	2.608	0.550	1.8?	1.5?	?	suggested Dec 2013 by A. Carbognani based on lightcurve observations
(341880) 2008 GT87	5.175	0.137	15.6	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(343993) 2011 PW8	5.236	0.202	13.4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(353222) 2009 YD7	119.28	0.888	44?	34?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(356261) 2009 VB3	5.338	0.055	17.8	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(368099) 2013 CP	3.933	0.205	5.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(381677) 2009 BJ81	1.850	0.455	0.47	?	?	2019 Jun by B. D. Warner and R. D. Stephens based on lightcurve observations
(391033) 2005 TR15	2.116	0.434	0.50?	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(408980) 2002 RB126	1.430	0.722	0.61?	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(413577) 2005 UL5	0.936	0.570	0.29?	?	?	2016 by P Pravec, et al. based on lightcurve observations
(416694) 2004 YR32	3.062	0.700	2.3	?	?	Jul 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and D. R. Coley
(420302) 2011 XZ1	2.138	0.461	0.90?	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
(442243) 2011 MD11	2.501	0.497	0.8?	?	?	suggested Mar 2016 based on lightcurve data
(442742) 2012 WP3	2.100	0.384	2	?	?	2019 Mar by B. D. Warner and R. D. Stephens based on lightcurve observations
(445068) 2008 SE268	3.955	0.223	4.7	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(450649) 2006 UY64	0.932	0.157	0.4?	?	?	suggested Mar 2016 based on lightcurve data
(451397) 2011 EZ78	2.395	0.542	1.2?	?	?	suggested Jul 2011 based on lightcurve observations by Photometric Survey for Asynchronous Binary Asteroids program
(454177) 2013 GJ35	2.138	0.491	2.2?	?	?	2019 Jun by B. D. Warner and R. D. Stephens based on lightcurve observations
(463368) 2012 VU85	29.15	0.311	153?	137?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(463380) 2013 BY45	2.114	0.407	0.50?	?	?	suggested Jun 2016 by B. Warner based on lightcurve data
(464797) 2004 FZ1	1.794	0.531	0.73?	?	?	suggested Dec 2016 by B. Warner based on lightcurve data
(465616) 2009 EC	1.768	0.365	0.58?	?	?	suggested Sep 2016 by B. Warner based on lightcurve data
(469581) 2003 YU3	2.677	0.375	1.9?	?	?	suggested Mar 2017 by B. Warner based on lightcurve data
(471931) 2013 PH44	19.63	0.209	59?	74?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(475665) 2006 VY13	2.921	0.614	1.2?	?	?	suggested 22 Sep 2022 based on lightcurve observations
(477162) 2009 ES	1.435	0.330	0.25?	?	?	suggested Dec 2016 by B. Warner based on lightcurve data
(480004) 2014 KD91	2.352	0.546	1.2?	?	?	Oct 2022 by F. Monteiro et al. based on lightcurve observations
(482505) 2012 TQ78	1.201	0.384	0.41?	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
(485652) 2011 WO41	3.014	0.731	1.7?	?	?	2017 Jul 20 by O. Vaduvescu, et al. based on lightcurve observations
(486958) Arrokoth	44.581	0.042	26	?	?	suggested based on occultation observations
(492143) 2013 OE	2.033	0.509	0.91?	?	?	Mar 2020 based on lightcurve observations by B. D. Warner and R. D. Stephens
(514312) 2016 AE193	30.79	0.464	93?	61?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(523604) 2004 QB17	2.293	0.503	0.68?	?	?	2019 Mar by B. D. Warner and R. D. Stephens based on lightcurve observations
(523798) 2017 CX33	73.48	0.858	26?	35?	?	2020 Feb 26 by G. Marton, et al. based on lightcurve observations
(524493) 2002 RM	3.953	0.279	5.3	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
(533541) 2014 JU54	1.437	0.267	0.34?	?	?	25 Jul 2022 by O. Vaduvescu et al. based on lightcurve observations
(612620) 2003 SQ317	42.629	0.080	265?	?	?	suggested by P. Lacerda et al. in Sep 2013 based on lightcurve observations
(612891) 2004 TT357	52.901	0.427	130?	?	?	suggested 11 Aug 2017 based on lightcurve observations
2004 RZ164	2.552	0.614	0.5?	?	?	suggested by P. Pravec in Dec 2004 based on lightcurve observations
2007 TQ24	0.7934	0.539	0.13?	?	?	Mar 2020 based on lightcurve observations by B. D. Warner and R. D. Stephens
2010 MJ93	3.967	0.24	4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
2010 NB115	3.979	0.274	5.5	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
2010 NO52	3.964	0.252	4.4	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
2010 OS14	3.913	0.253	6.1	?	?	suggested 4 Dec 2014 by S. Sonnett et al. based on high amplitude lightcurve
2010 WG9	53.293	0.648	113	790?	70?	suggested May 2013 based on long rotation period by D. Rabinowitz et al.
2012 RV16	2.757	0.674	0.4?	?	?	suggested Nov 2012 based on radar observations
2013 US3	1.200	0.185	0.2?	?	?	suggested 18 Sep 2018 based on lightcurve observations
2014 PL51	1.951	0.444	0.3?	?	?	suggested Dec 2014 by B. Warner et al. based on lightcurve observations
2015 FS332	1.807	0.475	0.69?	?	?	2019 Sep 15 by F. Monteiro, E. Rondon, P. Arcoverde, D. Lazzaro, M. Santana, and R. Souza based on lightcurve observations
2015 KN20	2.288	0.033	0.9?	?	?	suggested Dec 2017 based on lightcurve data
2016 AU130	1.657	0.251	0.7?	?	?	reported 23 Dec 2019 by B. D. Warner and R. D. Stephens based on lightcurve observations
2016 BU13	2.151	0.546	0.32?	?	?	suggested Sep 2016 by B. Warner based on lightcurve data
2016 EV27	2.693	0.647	0.07?	?	?	suggested Jun 2016 by B. Warner based on lightcurve data
2018 KE3	2.481	0.506	0.6?	?	?	suggested Dec 2018 based on lightcurve observations
2018 JE1	1.087	0.259	0.35?	?	?	2018 Oct by B. D. Warner based on lightcurve observations
2018 RL	1.858	0.411	0.35?	?	?	2019 Mar by B. D. Warner and R. D. Stephens based on lightcurve observations
2019 AN5	1.609	0.414	0.20?	?	?	Jan 2021 based on lightcurve observations by B. D. Warner, R. D. Stephens, and A. W. Harris
2019 KZ3	2.593	0.605	0.1?	?	?	reported 20 Sep 2019 based on lightcurve observations
2020 PD1	2.712	0.525	0.48?	?	?	Jul 2021 based on lightcurve observations by B. D. Warner and R. D. Stephens
311P PANSTARRS	2.189	0.115	0.4	?	0.2	suggested 19 Apr 2018 based on lightcurve observations

Principal sources:

Cellino, A., R. Pannunzio, V. Zappala', P. Farinella, and P. Paolicchi, "Do we observe light curves of binary asteroids?," 1984, Astronomy and Astrophysics, 144:355-362.
Denissenko, Denis, 15 Feb 2002, List of double minor planets.
Dunham, David, 27 Feb 2002, Observed minor planet occultation events.
Higgins, David, 2006, Minor planet lightcurves.
JPL, 2003, JPL DASTCOM Database.
"A list of suspected or known binary asteroids," 2 April 2002, http://www.bdl.fr/observateur/binast/binary_ast.php.
Peebles, Curtis, 2000, Asteroids: A History, Smithsonian Institution Press, Washington, DC.
Sonnett, S., A. Mainzer, T. Grav, J. Masiero, and J. Bauer, 2014, Binary candidates in the Jovian Trojan and Hilda populations from NEOWISE lightcurves, arXiv (1412.1853).
Tedesco, E., "Binary asteroids: evidence for their existence from lightcurves," 1979, Science, 203:905-907.
Tedesco, E., et ali, Mar 1998, IRAS Minor Planet Survey, version 4, IMPS Derived Diameters and Albedos.
Weidenschilling, Stuart J., Paolo Paolicchi, and Vincenzo Zappala', 1989, "Do asteroids have satellites?," pp. 643-658 in Asteroids, ed. by R. P. Binzel, T. Gehrels, and M. S. Matthews, Univ. of Arizona Press, Tucson, AZ.
Warner

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Last modified 19 February 2023.
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