compiled by Wm. Robert Johnston
last updated 29 August 2021

planet	satellite			diameter/dimensions (see note)	density	mean distance from planet	orbital period	orbital eccentricity	orbital inclination	date discovered
	number	name	provisonal des.	km	kg/m3	km	days		degrees
Earth	I	Moon		3,476 x 3,476 x 3,471	3,346	384,400	27.321662	0.054900	23.43	N/A
Mars	I	Phobos		26 x 23 x 18	1,876	9,376	0.31891023	0.0151	1.08	11 AUG 1877
	II	Deimos		16 x 12 x 10	1,471	23,458	1.262441	0.0003	1.79	17 AUG 1877
Jupiter	XVI	Metis	S/1979 J3	60 x 40 x 40	?	127,980	0.2947802	0.0002	0.019	4 MAR 1979
	XV	Adrastea	S/1979 J1	20 x 16 x 14	?	128,980	0.2982614	0.0015	0.054	8 JUL 1979
	V	Amalthea		250 x 146 x 128	860	181,366	0.49817905	0.0032	0.37	9 SEP 1892
	XIV	Thebe	S/1979 J2	116 x 98 x 84	?	221,889	0.6745	0.0175	1.08	5 MAR 1979
	I	Io		3,659 x 3,638 x 3,632	3,527	421,800	1.769138	0.0041	0.036	8 JAN 1610
	II	Europa		3,125 x 3,121 x 3,119	3,013	671,100	3.551181	0.0094	0.466	8 JAN 1610
	III	Ganymede		5,269 x 5,266 x 5,263	1,938	1,070,400	7.154553	0.0013	0.177	7 JAN 1610
	IV	Callisto		4,821	1,834	1,882,700	16.689018	0.0074	0.192	7 JAN 1610
	XVIII	Themisto	S/1975 J1	10	?	7,507,000	129.9	0.252	45.28	30 SEP 1975
	XIII	Leda		22	?	11,174,800	241.3	0.163	28.41	10 SEP 1974
	VI	Himalia		150 x 120	1,900	11,394,100	248.5	0.151	30.21	3 NOV 1904
	LXXI	Ersa	S/2018 J1	4	?	11,453,000	250.4	0.094	30.61	2018
	LXV	Pandia	S/2017 J4	4	?	11,494,800	251.8	0.180	28.15	2017
	VII	Elara		80	?	11,698,000	258.5	0.178	29.97	2 JAN 1905
	X	Lysithea		42	?	11,701,100	258.6	0.135	26.50	6 JUL 1938
	LIII	Dia	S/2000 J11	5	?	12,221,000	276.0	0.238	26.96	5 DEC 2000
	XLVI	Carpo	S/2003 J20	4	?	16,700,600	440.9	0.517	53.56	9 FEB 2003
			S/2003 J12	3	?	17,739,500	482.7	0.445	142.69	5 FEB 2003
	LXII	Valetudo	S/2016 J2	3	?	18,928,100	532.0	0.222	34.01	2016
	XXXIV	Euporie	S/2001 J10	4	?	19,179,700	542.6	0.090	144.86	11 DEC 2001
	LV		S/2003 J18	3	?	20,219,700	587.4	0.105	146.38	6 FEB 2003
	XXII	Harpalyke	S/2000 J5	6	?	20,429,800	596.6	0.172	146.98	23 NOV 2000
	XXX	Hermippe	S/2001 J3	6	?	20,564,800	602.5	0.180	150.60	12 DEC 2001
	LXVIII		S/2017 J7	3	?	20,571,500	602.8	0.215	143.44	2017
	XXXIII	Euanthe	S/2001 J7	4	?	20,572,300	602.8	0.140	143.65	11 DEC 2001
	XXIX	Thyone	S/2001 J2	6	?	20,589,800	603.6	0.214	143.66	11 DEC 2001
	LIV		S/2016 J1	3	?	20,595,000	603.8	0.141	139.84	2016
	XL	Mneme	S/2003 J21	4	?	20,598,300	604.0	0.325	150.67	6 FEB 2003
	LXIV		S/2017 J3	3	?	20,639,300	605.8	0.148	147.92	2017
	XXIV	Iocaste	S/2000 J3	7	?	20,644,000	606.0	0.241	147.84	23 NOV 2000
	XXVII	Praxidike	S/2000 J7	7	?	20,718,600	609.2	0.331	147.01	23 NOV 2000
	XII	Ananke		29	?	20,740,600	610.2	0.298	148.72	29 SEP 1951
			S/2003 J16	4	?	20,743,800	610.4	0.318	150.77	6 FEB 2003
	XLII	Thelxinoe	S/2003 J22	3	?	21,004,500	621.9	0.115	149.62	9 FEB 2003
	XXXV	Orthosie	S/2001 J9	4	?	21,075,700	625.1	0.338	146.47	11 DEC 2001
	XLV	Helike	S/2003 J6	5	?	21,103,900	626.3	0.145	153.69	6 FEB 2003
	LX	Eupheme	S/2003 J3	3	?	21,142,900	628.1	0.253	147.97	5 FEB 2003
	LII		S/2010 J2	3	?	21,195,100	630.4	0.230	148.25	8 SEP 2010
	LXX		S/2017 J9	4	?	21,430,000	640.9	0.229	152.66	2017
	LXVII		S/2017 J6	3	?	22,394,700	684.7	0.557	155.19	2017
	LXXII		S/2011 J1	3	?	22,401,800	685.0	0.233	163.34	27 SEP 2011
	XXXVII	Kale	S/2001 J8	4	?	22,403,600	685.1	0.209	165.61	9 DEC 2001
	XXI	Chaldene	S/2000 J10	5	?	22,538,200	691.2	0.201	165.08	26 NOV 2000
	XX	Taygete	S/2000 J9	7	?	22,546,200	691.6	0.249	165.95	23 NOV 2000
	L	Herse	S/2003 J17	3	?	22,557,900	692.2	0.357	163.88	6 FEB 2003
	XLIV	Kallichore	S/2003 J11	3	?	22,619,900	695.0	0.199	166.03	6 FEB 2003
	XXIII	Kalyke	S/2000 J2	7	?	22,671,900	697.4	0.201	165.56	25 NOV 2000
	LXI		S/2003 J19	3	?	22,696,700	698.6	0.257	166.66	27 FEB 2003
	XXXVIII	Pasithee	S/2001 J6	4	?	22,712,500	699.3	0.355	165.99	11 DEC 2001
			S/2003 J10	3	?	22,730,800	700.1	0.344	163.81	8 FEB 2003
			S/2003 J23	3	?	22,739,700	700.5	0.393	148.85	8 FEB 2003
	LVIII	Philophrosyne	S/2003 J15	3	?	22,758,800	701.4	0.194	143.60	6 FEB 2003
	XLVIII	Cyllene	S/2003 J13	4	?	22,813,100	703.9	0.476	151.07	9 FEB 2003
	LI		S/2010 J1	4	?	22,892,400	707.6	0.274	165.69	7 SEP 2010
	XXVIII	Autonoe	S/2001 J1	6	?	22,967,700	711.1	0.301	151.43	10 DEC 2001
	XIX	Megaclite	S/2000 J8	7	?	23,097,500	717.1	0.308	146.93	25 NOV 2000
	XXXII	Eurydome	S/2001 J4	5	?	23,148,700	719.5	0.400	152.55	9 DEC 2001
	LXVI		S/2017 J5	3	?	23,169,400	720.5	0.284	164.33	2017
	LXIX		S/2017 J8	3	?	23,174,400	720.7	0.312	164.78	2017
	VIII	Pasiphae		58	?	23,208,900	722.3	0.611	153.41	27 JAN 1908
	XVII	Callirrhoe	S/1999 J1	10	?	23,213,100	722.5	0.521	148.25	19 OCT 1999
	LVI		S/2011 J2	3	?	23,213,600	722.6	0.323	149.18	27 SEP 2011
	LXIII		S/2017 J2	3	?	23,241,000	723.8	0.236	166.40	2017
	XXVI	Isonoe	S/2000 J6	5	?	23,322,700	727.7	0.226	164.46	26 NOV 2000
XXXI	Aitne	S/2001 J11	5	?	23,329,000	727.9	0.266	164.51	9 DEC 2001
XXXIX	Hegemone	S/2003 J8	5	?	23,441,900	733.2	0.515	157.80	8 FEB 2003
XXXVI	Sponde	S/2001 J5	4	?	23,477,000	734.9	0.314	151.14	9 DEC 2001
XLVII	Eukelade	S/2003 J1	5	?	23,480,100	735.0	0.168	163.79	5 FEB 2003
		S/2003 J4	4	?	23,570,820	739.2	0.300	147.18	9 FEB 2003
XXV	Erinome	S/2000 J4	5	?	23,575,700	739.5	0.339	166.57	23 NOV 2000
XLIII	Arche	S/2002 J1	4	?	23,649,500	743.0	0.287	167.06	31 OCT 2002
LVII	Eirene	S/2003 J5	5	?	23,668,100	743.9	0.222	163.14	6 FEB 2003
		S/2003 J9	3	?	23,857,800	752.8	0.276	164.98	6 FEB 2003
XI	Carme		47	?	23,926,500	756.1	0.224	165.64	30 JUL 1938
XLI	Aoede	S/2003 J7	5	?	24,011,900	760.1	0.490	150.34	5 FEB 2003
XLIX	Kore	S/2003 J14	3	?	24,345,100	776.0	0.195	137.37	8 FEB 2003
IX	Sinope		35	?	24,371,600	777.3	0.337	158.64	21 JUL 1914
LIX		S/2017 J1	3	?	24,441,400	780.6	0.311	148.22	2017
		S/2003 J2	4	?	30,290,800	1,077.0	0.188	153.52	5 FEB 2003
Saturn			S/2009 S1	0.3	?	116,910	0.4720	0.0	0.0	16 JUL 2009
	XVIII	Pan	S/1981 S13	35 x 28 x 21	400	133,584	0.57505072	0.000035	0.001	16 JUL 1990
			[Earhart]	0.5	?	133,798	0.57643357	0.000	0.000
			[Santos-Dumont]	0.2	400	134,525	0.58115252	0.000	0.000
			[Bleriot]	0.9	400	134,912	0.58367468	0.000	0.000
	XXXV	Daphnis	S/2005 S1	9.8 x 8.4 x 5.6	280	136,505	0.59407999	0.000	0.000	1 MAY 2005
	XV	Atlas	S/1980 S28	41 x 35 x 19	410	137,670	0.60169479	0.0012	0.003	OCT 1980
	XVI	Prometheus	S/1980 S27	137 x 81 x 56	460	139,380	0.61299004	0.0022	0.008	OCT 1980
	XVII	Pandora	S/1980 S26	103 x 79 x 63	510	141,720	0.62850421	0.0042	0.050	OCT 1980
	XI	Epimetheus	S/1980 S3	130 x 116 x 107	625	151,410	0.69433352	0.0098	0.351	14 DEC 1976
	X	Janus	S/1966 S2	203 x 196 x 149	640	151,460	0.69466034	0.0068	0.163	15 DEC 1966
	LIII	Aegaeon	S/2008 S1	1.4 x 0.5 x 0.4	540	167,495	0.80941010	0.00031	0.0024	15 AUG 2008
	I	Mimas		413 x 391 x 381	1,148	185,543	0.943699	0.01935	1.5678	18 JUL 1789
	XXXII	Methone	S/2004 S1	3.9 x 2.6 x 2.4	310	194,440	1.009574	0.0001	0.0072	1 JUN 2004
	XLIX	Anthe	S/2007 S4	2.3 x 1.7	540	197,657	1.037615	0.00098	0.0187	30 MAY 2007
	XXXIII	Pallene	S/1981 S14	5.8 x 4.2 x 3.7	250	212,280	1.153746	0.0040	0.1810	1 JUN 2004
	II	Enceladus		513 x 503 x 497	1,610	238,033	1.371271	0.00472	0.0040	28 AUG 1789
	III	Tethys		1,077 x 1,057 x 1,053	984	294,672	1.887802	0.0001	1.091	21 MAR 1684
	XIII	Telesto	S/1980 S13	33 x 23 x 19	?	294,710	1.887802	0.0002	1.18	8 APR 1980
	XIV	Calypso	S/1980 S25	29 x 19 x 13	?	294,710	1.887802	0.0005	1.499	13 MAR 1980
	XXXIV	Polydeuces	S/2004 S5	3.5 x 3.1 x 2.6	?	377,200	2.7369	0.0192	0.1774	21 OCT 2004
	IV	Dione		1,127 x 1,123 x 1,119	1,478	377,415	2.736915	0.0022	0.028	21 MAR 1684
	XII	Helene	S/1980 S6	45 x 39 x 27	?	377,420	2.7369	0.0071	0.213	1 MAR 1980
	V	Rhea		1,531 x 1,527 x 1,526	1,234	527,068	4.517500	0.001	0.331	23 DEC 1672
	VI	Titan		5,150 x 5,149 x 5,149	1,881	1,221,865	15.945421	0.0288	0.31	25 MAR 1655
	VII	Hyperion		360 x 266 x 205	540	1,500,934	21.276609	0.023	0.62	16 SEP 1848
	VIII	Iapetus		1,492 x 1,491 x 1,424	1,083	3,564,800	79.34641	0.0290	17.14	25 OCT 1671
	XXIV	Kiviuq	S/2000 S5	22 x 10	?	11,273,100	446.9	0.155	49.46	7 AUG 2000
	XXII	Ijiraq	S/2000 S6	12 x 11	?	11,342,300	451.0	0.388	48.83	23 SEP 2000
	IX	Phoebe		219 x 217 x 204	1,642	12,911,700	547.8	0.152	173.11	16 AUG 1898
	XX	Paaliaq	S/2000 S2	21 x 20	?	15,064,900	690.3	0.521	42.91	7 AUG 2000
	XXVII	Skathi	S/2000 S8	8 x 6	?	15,609,100	728.1	0.261	148.79	23 SEP 2000
			S/2004 S37	4	?	15,891,700	747.9	0.497	162.94	2004
			S/2007 S2	5	?	16,054,500	759.5	0.237	176.65	30 MAY 2007
	XXVI	Albiorix	S/2000 S11	33 x 25	?	16,431,900	786.4	0.513	34.95	9 NOV 2000
	XXXVII	Bebhionn	S/2004 S11	7 x 5	?	16,821,800	814.6	0.357	42.10	12 DEC 2004
	LX		S/2004 S29	4	?	16,981,500	826.2	0.440	45.10	2004
	XXVIII	Erriapus	S/2000 S10	11 x 8	?	17,520,100	865.8	0.456	37.09	23 SEP 2000
			S/2004 S31	4	?	17,568,300	869.4	0.240	48.81	2004
	XLVII	Skoll	S/2006 S8	5 x 4	?	17,576,900	870.0	0.429	155.55	5 JAN 2006
	LII	Tarqeq	S/2007 S1	7 x 5	?	17,879,100	892.6	0.107	49.86	30 MAY 2007
	XXIX	Siarnaq	S/2000 S3	42 x 36	?	17,936,900	896.9	0.448	46.10	23 SEP 2000
			S/2004 S13	5	?	18,056,300	905.8	0.261	167.38	12 DEC 2004
	XLIV	Hyrrokkin	S/2004 S19	8 x 7	?	18,347,400	927.8	0.355	153.34	12 DEC 2004
	XXI	Tarvos	S/2000 S4	15 x 14	?	18,562,800	944.2	0.544	34.68	23 SEP 2000
	XXV	Mundilfari	S/2000 S9	8 x 5	?	18,589,900	946.3	0.184	169.19	23 SEP 2000
			S/2006 S1	4	?	18,652,700	951.1	0.081	154.63	4 JAN 2006
	LI	Greip	S/2006 S4	5 x 4	?	18,654,000	951.2	0.317	172.85	5 JAN 2006
	L	Jarnsaxa	S/2006 S6	4	?	19,039,700	980.9	0.194	163.17	5 JAN 2006
	XXXVIII	Bergelmir	S/2004 S15	5	?	19,061,300	982.5	0.173	157.42	12 DEC 2004
			S/2004 S17	3	?	19,099,200	985.5	0.226	166.88	13 DEC 2004
	XXXI	Narvi	S/2003 S1	6	?	19,125,800	987.5	0.323	136.08	5 FEB 2003
	LIV		S/2004 S20	4	?	19,418,100	1,010.2	0.197	162.57	2004
	XXIII	Suttungr	S/2000 S12	7 x 6	?	19,630,200	1,026.8	0.085	174.22	23 SEP 2000
	XLIII	Hati	S/2004 S14	6 x 4	?	19,709,300	1,033.1	0.308	163.13	12 DEC 2004
			S/2004 S12	4	?	19,905,900	1,048.5	0.396	164.04	12 DEC 2004
	XL	Farbauti	S/2004 S9	4	?	19,950,000	1,052.0	0.186	158.44	12 DEC 2004
	LIX		S/2004 S27	5	?	19,976,400	1,054.1	0.122	167.80	2004
	XXXIX	Bestla	S/2004 S18	8 x 5	?	20,339,100	1,083.0	0.637	143.92	13 DEC 2004
			S/2007 S3	4	?	20,462,800	1,092.9	0.130	177.22	30 MAY 2007
	XXXVI	Aegir	S/2004 S10	3	?	20,482,900	1,094.5	0.225	167.43	12 DEC 2004
			S/2004 S7	5	?	20,576,700	1,102.0	0.554	165.60	12 DEC 2004
	LV		S/2004 S22	3	?	20,636,400	1,106.8	0.251	177.32	2004
	XXX	Thrymr	S/2000 S7	7 x 6	?	20,716,500	1,113.2	0.396	174.44	23 SEP 2000
LXI		S/2004 S30	5	?	20,821,200	1,121.7	0.120	157.51	2004
LVI		S/2004 S23	4	?	21,163,500	1,149.5	0.373	176.99	2004
LVII		S/2004 S25	3	?	21,174,200	1,150.3	0.442	173.00	2004
LXII		S/2004 S32	4	?	21,214,300	1,153.6	0.250	159.09	2004
		S/2006 S3	4	?	21,308,400	1,161.3	0.471	152.88	5 JAN 2006
LXVI		S/2004 S38	4	?	21,908,000	1,210.6	0.437	154.09	2004
		S/2004 S28	4	?	22,019,800	1,219.9	0.143	170.32	2004
XLV	Kari	S/2006 S2	8 x 5	?	22,240,400	1,238.3	0.405	146.52	4 JAN 2006
LXV		S/2004 S35	4	?	22,412,300	1,252.7	0.184	176.72	2004
XLI	Fenrir	S/2004 S16	4	?	22,598,700	1,268.4	0.126	162.80	13 DEC 2004
		S/2004 S21	3	?	22,644,500	1,272.2	0.318	155.95	2004
		S/2004 S24	4	?	22,900,500	1,293.8	0.085	35.54	2004
		S/2004 S36	3	?	23,192,400	1,318.7	0.748	154.99	2004
XLVI	Loge	S/2006 S5	5 x 4	?	23,206,500	1,319.9	0.179	166.69	5 JAN 2006
XLVIII	Surtur	S/2006 S7	4	?	22,316,600	1,329.3	0.402	166.35	5 JAN 2006
		S/2004 S39	3	?	23,574,800	1,351.4	0.080	166.58	2004
XIX	Ymir	S/2000 S1	20 x 14	?	23,639,600	1,357.0	0.266	172.66	7 AUG 2000
LXIII		S/2004 S33	4	?	24,168,100	1,402.7	0.399	160.47	2004
LXIV		S/2004 S34	3	?	24,298,900	1,414.2	0.235	166.04	2004
XLII	Fornjot	S/2004 S8	5 x 4	?	24,867,000	1,464.0	0.161	167.94	12 DEC 2004
LVIII		S/2004 S26	4	?	26,676,200	1,626.7	0.165	171.37	2004
Uranus	VI	Cordelia	S/1986 U7	50 x 36	?	49,800	0.335033	0.0003	0.085	20 JAN 1986
	VII	Ophelia	S/1986 U8	54 x 38	?	53,800	0.376404	0.0099	0.104	20 JAN 1986
	VIII	Bianca	S/1986 U9	64 x 46	?	59,166	0.434577	0.0009	0.18	23 JAN 1986
	IX	Cressida	S/1986 U3	94 x 74	860	61,767	0.46357	0.0004	0.04	9 JAN 1986
	X	Desdemona	S/1986 U6	90 x 54	?	62,659	0.473651	0.0001	0.1	13 JAN 1986
	XI	Juliet	S/1986 U2	150 x 74	?	64,358	0.493066	0.0007	0.05	3 JAN 1986
	XII	Portia	S/1986 U2	156 x 126	?	66,097	0.513196	0.0001	0.03	3 JAN 1986
	XIII	Rosalind	S/1986 U4	72	?	69,926	0.558459	0.0001	0.09	13 JAN 1986
	XXVII	Cupid	S/2003 U2	18	?	74,392	0.618	0.001	0.1	25 AUG 2003
	XIV	Belinda	S/1986 U5	128 x 64	?	75,256	0.623525	0.0001	0.031	13 JAN 1986
	XXV	Perdita	S/1986 U10	30	?	76,417	0.638018	0.003	0.07	18 JAN 1986
	XV	Puck	S/1985 U1	167 x 162 x 157	?	86,004	0.761832	0.0001	0.319	30 DEC 1985
	XXVI	Mab	S/2003 U1	25	?	97,736	0.9229	0.003	0.13	25 AUG 2003
	V	Miranda		481 x 468 x 466	1,173	129,900	1.413479	0.0018	4.341	16 FEB 1948
	I	Ariel		1,162 x 1,156 x 1,155	1,540	190,900	2.520379	0.0012	0.042	24 OCT 1851
	II	Umbriel		1,169	1,523	266,000	4.1441772	0.004	0.133	24 OCT 1851
	III	Titania		1,578	1,714	436,300	8.705872	0.0012	0.08	11 JAN 1787
	IV	Oberon		1,523	1,630	583,500	13.463239	0.0013	0.069	11 JAN 1787
	XXII	Francisco	S/2001 U3	18	?	4,275,900	267.1	0.137	147.46	13 AUG 2001
	XVI	Caliban	S/1997 U1	78 x 67	?	7,163,800	579.3	0.077	139.91	6 SEP 1997
	XX	Stephano	S/1999 U3	28	?	7,952,300	677.5	0.144	141.87	18 JUL 1999
	XXI	Trinculo	S/2001 U1	15	?	8,504,800	749.3	0.208	166.34	13 AUG 2001
	XVII	Sycorax	S/1997 U2	159 x 142	?	12,193,200	1,286.3	0.484	153.23	6 SEP 1997
	XXIII	Margaret	S/2003 U3	17	?	14,419,200	1,654.1	0.812	51.45	29 AUG 2003
	XVIII	Prospero	S/1999 U2	51 x 35	?	16,191,900	1,968.4	0.366	144.58	18 JUL 1999
	XIX	Setebos	S/1999 U1	45 x 35	?	17,543,900	2,220.0	0.536	147.58	18 JUL 1999
	XXIV	Ferdinand	S/2001 U2	22 x 14	?	20,456,300	2,795.1	0.387	167.89	13 AUG 2001
Neptune	III	Naiad	S/1989 N6	96 x 60 x 52	800	48,227	0.2943956	0.000328	4.7382	AUG 1989
	IV	Thalassa	S/1989 N5	108 x 100 x 52	1,200	50,075	0.3114846	0.000156	0.2054	AUG 1989
	V	Despina	S/1989 N3	180 x 148 x 128	?	52,526	0.4287451	0.00012	0.07	JUL 1989
	VI	Galatea	S/1989 N4	204 x 184 x 144	?	61,953	0.3346552	0.000139	0.05	JUL 1989
	VII	Larissa	S/1989 N2	216 x 204 x 168	?	73,548	0.5546538	0.001386	0.2008	JUL 1989
	XIV	Hippocamp	S/2004 N1	35	?	105,284	0.936	0.0	0.0	JUL 2013
	VIII	Proteus	S/1981 N1	440 x 416 x 404	?	117,647	1.122316	0.000438	0.0392	JUN 1989
	I	Triton		2,709 x 2,706 x 2,705	2,060	354,759	5.876854	0.000016	156.87	10 OCT 1846
	II	Nereid		357	?	5,513,818	360.6	0.7501	7.09	1 MAY 1949
	IX	Halimede	S/2002 N1	61	?	15,728,000	1,879.7	0.571	134.1	14 AUG 2002
	XI	Sao	S/2002 N2	40	?	22,422,000	2,914.1	0.293	48.51	14 AUG 2002
	XII	Laomedeia	S/2002 N3	40	?	23,571,000	3,167.9	0.424	34.74	13 AUG 2002
	X	Psamathe	S/2003 N1	38	?	46,695,000	9,115.9	0.45	137.4	29 AUG 2003
	XIII	Neso	S/2002 N4	60	?	48,387,000	9,374	0.495	132.6	14 AUG 2002
Pluto	I	Charon	S/1978 P1	1,211	1,707	19,573	6.387227	0.0000	0.00	13 APR 1978
	V	Styx	S/2012 (134340) 1	16 x 9 x 8	?	42,490	20.1617	0.0034	0.08	26 JUN 2012
	II	Nix	S/2005 P2	48 x 33 x 30	1,400	48,840	24.85494	0.0023	0.1	15 MAY 2005
	IV	Kerberos	S/2011 (134340) 1	19 x 10 x 9	?	57,730	32.16802	0.0031	0.426	28 JUN 2011
	III	Hydra	S/2005 P1	50 x 36 x 32	1,200	64,740	38.20169	0.0066	0.304	15 MAY 2005
Haumea	II	Namaka	S/2005 (2003 EL61) 2	150	?	25,660	18.2783	0.249	13.41	26 JAN 2005
	I	Hi'iaka	S/2005 (2003 EL61) 1	350	?	49,880	49.462	0.051	0.0	30 JUN 2005
Makemake			S/2015 (136472) 1	175	?	21,100	12.4	?	?	27 APR 2015
Gonggong	I	Xiangliu		180	?	24,200	25.22	0.287	?	18 SEP 2010
Eris	I	Dysnomia	S/2005 (UB313) 1	700	?	37,300	15.79	0.062	?	10 SEP 2005