Asteroids with Satellites Database--Johnston's Archive
(90)
Antiope
and S/2000 (90) 1
compiled by Wm. Robert Johnston
last updated
21 September 2014
--Orbital and physical data--
(See this page for definitions of quantities; source codes in brackets, see this link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)
dynamical type, primary:
main belt asteroid
orbital data, primary (osculating elements)
[JPL]
: |
semimajor axis a: |
3.154487052 AU
| |
orbital period P: |
5.602751053 yr
(= 2046.4048220 d)
| |
eccentricity e: |
0.163458400
| |
perihelion distance q: |
2.63885965 AU
| |
aphelion distance Q: |
3.670114457 AU
| |
inclination i: |
2.2071403°
| |
argument of perihelion ω: |
244.40561°
| |
ascending node Ω: |
70.04471°
| |
mean anomaly M: |
188.255621°
| |
perihelion passage TP: |
2017 Jan 23.27368
| |
Epoch: |
2014 May 23
| |
data arc: |
1866-2014
(2754 obs.)
| |
Earth MOID: |
1.62499 AU
| |
Jupiter Tisserand invariant TJ: |
3.185
|
orbital data, secondary:
|
binary dynamical type: | O [P07f] | |
semimajor axis as: |
171
± 1 km
[D07a]
| |
separation/primary radius as/rp: | 3.9 [*D] | |
separation/Hill radius as/rH: | 0.0084 [*D] | |
orbital period Ps: |
0.6877
± 0.000004
d [D07a]
| |
eccentricity es: |
0.003
± 0.003
[D07a]
| |
inclination is: | 63.7° ± 2.0° [D07a] | |
normalized ang. mom. αL: |
1.24
[P07f]
|
|
other data, system (combined):
|
absolute mag. H: |
8.27
[MPC]
| |
slope parameter G: |
(0.15) [*A]
| |
effective diameter dE: |
121
km [*D]
| |
geometric albedo: |
0.062
± 0.007
[M11b]
| |
color index U-B: |
0.317
[T95a]
| |
color index B-V: |
0.688
[T95a]
| |
taxonomic type: |
C (SMASSII) [JPL]
C (Tholen) [JPL]
| |
mass m: |
8.28x1017
± 2.2x1016
kg [D07a]
| |
density ρ: |
1.25
± 0.05
g/cm3[D07a]
| |
Hill radius rH: |
20000 km [*D]
|
other data, primary:
|
diameter dp: |
87.8
± 1
km [D07a]
| |
dimensions : | 93.0 x 87.0 x 83.6km [D07a] | |
rotation period RPp: |
16.5051
± 0.0001
h [D07a]
| |
amplitude in mag., rotational ΔM: |
0.7
[D07a]
| |
pole direction Β, λ: |
?
,
?
|
other data, secondary:
|
diameter ds: |
83.8
± 1.0
km [D07a]
| |
dimensions : | 89.4 x 82.8 x 79.6km [D07a] | |
diameter ratio ds/dp: |
0.954
± 0.016
[*D]
| |
component mag. difference ΔM: |
<0.1
[G00b]
| |
rotation period RPs: |
16.5051
± 0.0001
h [D07a]
| |
|
|
--
(90) Antiope and S/2000 (90) 1
--discovery and notes:
Primary discovered
1866 Oct 01
from
Düsseldorf, Germany
by
R. Luther.
Alternate designation(s):
1952 BK2.
Permanent number assigned 1866 Oct 25.
Named 1866 Oct 25 for the Greek mythological character.
Companion discovered
2000 Aug 10
by W. J. Merline, L. M. Close, J. C. Shelton, C. Dumas, F. Menard, C. R. Chapman, and D. C. Slater
using
adaptive optics telescope
observations from W. M. Keck II Telescope, Mauna Kea, Hawaii, USA.
Announced
2000 Oct 03 [G00b].
Provisional designation S/2000 (90) 1.
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
- Marchis, F., Vachier, F., Durech, J., Berthier, J., & Hanus, J. 2012, AGU Fall Meeting Abstracts Mutual Orbits, Size, Density, and Interior of Visualized Multiple Asteroids
- Vereshchagina, I., Sokov, E., Gorshanov, D., Devyatkin, A., Romas, E., L'vov, V., Slesarenko, V., Rastegaev, D., Balega, Yu., Maximov, A., Diachenko, V., Malogolovec, E., Kouprianov, V., & Naiden, Ya. 2012, European Planetary Science Congress 2012 Investigation of binary asteroids and NEOs
- Vereshagina, I. A., Devyatkin, A. V., Gorshanov, D. L., & Sokov, Ye. N. 2012, Fifty years of Cosmic Era: Real and Virtual Studies of the Sky. Conference of Young Scientists of CIS Countries Photometric research of binary and triple asteroids with the use automatic telescopes of Pulkovo Observatory
- Colas, F., Berthier, J., Vachier, F., Degenhardt, S., Dunham, D., Garlitz, J., Georges, T., Maley, P., Preston, S., Timerson, B., Venable, V., Allain, M., Burns, K., Cawthon, C., Cooper, J. R., Enriquez, J. E., Fixelle, J., Hicks, S., Jenniskens, P., Marchis, F., Meldman-Floch, W. L., Merline, W. J., Minteer, J., Owen, W., & Philipps, M. 2012, LPI Contributions Shape and Size of (90) ANTIOPE Derived from an Exceptional Stellar Occultation on July 19, 2011
- Colas, F., Berthier, J., Vachier, F., Marchis, F., Jenniskens, P. M., Enriquez, J. E., Burns, K., Descamps, P., George, A., Degenhardt, S., Dunham, D., Maley, P., Merline, W. J., Owen, W. M., Timerson, B., Preston, S., Venable, R., Allain, M., Cawthon, R., Cooper, J. R., Fixelle, J., Hicks, S., Meldman-Floch, W. L., Minteer, J., & Phillips, M. 2011, AGU Fall Meeting Abstracts Shape And Size Of (90) Antiope Derived From An Exceptional Stellar Occultation On July 19 2011
- Marchis, F., Enriquez, J. E., Emery, J. P., Berthier, J., Descamps, P., & Vachier, F. 2011, Icarus The origin of (90) Antiope from component-resolved near-infrared spectroscopy
- Burns, Keaton, Marchis, F., & Bellerose, J. 2011, Bulletin of the American Astronomical Society Orbital Stability of Spacecraft Exploring Multiple Asteroid Systems
- Marchis, F., Burns, K. J., Dankanich, J., Bellerose, J., & Grc-Compass Team 2011, Lunar and Planetary Science Conference Diversity: A Mission Concept for a Grand Tour of Multiple Asteroid Systems
- Vereshchagina, I. A. 2011, ArXiv e-prints Investigation of multiple asteroids 2006 VV2, (45) Eugenia, (90) Antiope, (762) Pulcova, (87) Sylvia, 137170 (1999 HF1)
- Burchell, M. J. & Leliwa-Kopystynski, J. 2010, Icarus The large crater on the small Asteroid (2867) Steins
- Nesvorný, David, Youdin, Andrew N., & Richardson, Derek C. 2010, The Astronomical Journal Formation of Kuiper Belt Binaries by Gravitational Collapse
- Sharma, Ishan 2010, Icarus Equilibrium shapes of rubble-pile binaries: The Darwin ellipsoids for gravitationally held granular aggregates
- Schmidt, B. E. & Castillo, J. C. 2009, AGU Fall Meeting Abstracts The thermal evolution of large water-rich asteroids
- Descamps, P., Marchis, F., Michalowski, T., Berthier, J., Pollock, J., Wiggins, P., Birlan, M., Colas, F., Vachier, F., Fauvaud, S., Fauvaud, M., Sareyan, J.-P., Pilcher, F., & Klinglesmith, D. A. 2009, Icarus A giant crater on 90 Antiope?
- Marchis, Franck, Enriquez, J. E., Emery, J. P., Berthier, J., & Descamps, P. 2009, AAS/Division for Planetary Sciences Meeting Abstracts #41 The Origin of the Double Main Belt Asteroid (90) Antiope by Component-Resolved Spectroscopy
- Polishook, D., Brosch, N., Prialnik, D., & Kaspi, S. 2009, Meteoritics and Planetary Science Simultaneous spectroscopic and photometric observations of binary asteroids
- Aikawa, R., Kageyama, K., Hayamizu, T., Tatsumi, N., Hashimoto, A., Yaeza, A., Takashima, H., Uchiyama, M., Yoshihara, H., Ida, M., Sasanuma, N., Tomioka, H., Uehara, S., Karasaki, H., & Hamanowa, H. 2008, Central Bureau Electronic Telegrams Occultations by (90) Antiope and by S/2000 (90) 1
- Ohkita, Y. & Ishida, M. 2008, Central Bureau Electronic Telegrams Occultations by (90) Antiope and by S/2000 (90) 1
- Hayamizu, T., Soma, M., Herald, D., Preston, S., Berthier, J., Lecacheux, J., Owada, M., Kitazaki, K., Yanagisawa, M., Shimokawa, Y., Urabe, M., Ohkawa, T., Hirose, Y., & Uchiyama, S. 2008, Central Bureau Electronic Telegrams Occultations by (90) Antiope and by S/2000 (90) 1
- Marchis, Franck, Descamps, P., Berthier, J., Hestroffer, D., Vachier, F., & Baek, M. 2007, Bulletin of the American Astronomical Society Mutual Orbits, Bulk Densities, Formation and Evolution of Multiple Visualized Main-Belt Asteroids
- Descamps, P., Marchis, F., Michalowski, T., Vachier, F., Colas, F., Berthier, J., Assafin, M., Dunckel, P. B., Polinska, M., Pych, W., Hestroffer, D., Miller, K. P. M., Vieira-Martins, R., Birlan, M., Teng-Chuen-Yu, J.-P., Peyrot, A., Payet, B., Dorseuil, J., Léonie, Y., & Dijoux, T. 2007, Icarus Figure of the double Asteroid 90 Antiope from adaptive optics and lightcurve observations
- 2007, European Southern Observatory Press Release The Impossible Siblings
- Hestroffer, Daniel, Tanga, P., Cellino, A., Kaasalainen, M., Torppa, J., Marchis, F., Richardson, D. C., Elankumaran, P., Berthier, J., Colas, F., & Lounis, S. 2006, Bulletin of the American Astronomical Society HST/FGS High Angular Resolution Observations of Binary Asteroids
- Breiter, S., Melendo, B., Bartczak, P., & Wytrzyszczak, I. 2005, Astronomy and Astrophysics Synchronous motion in the Kinoshita problem. Application to satellites and binary asteroids
- Marchis, F., Descamps, P., Hestroffer, D., Berthier, J., & de Pater, I. 2004, Bulletin of the American Astronomical Society Fine Analysis of 121 Hermione, 45 Eugenia, and 90 Antiope Binary Asteroid Systems With AO Observations
- Berthier, J., Marchis, F., Descamps, P., & Hestroffer, D. 2004, Bulletin of the American Astronomical Society Prediction of stellar occultations by satellite of asteroids
- Bus, S. & Binzel, R. P. 2004, NASA Planetary Data System 90 Antiope CCD Spectrum
- Michałowski, T., Bartczak, P., Velichko, F. P., Kryszczyńska, A., Kwiatkowski, T., Breiter, S., Colas, F., Fauvaud, S., Marciniak, A., Michałowski, J., Hirsch, R., Behrend, R., Bernasconi, L., Rinner, C., & Charbonnel, S. 2004, Astronomy and Astrophysics Eclipsing binary asteroid 90 Antiope
- Michałowski, T., Colas, F., Kwiatkowski, T., Kryszczyńska, A., Velichko, F. P., & Fauvaud, S. 2002, Astronomy and Astrophysics Eclipsing events in the binary system of the asteroid 90 Antiope
- Kaasalainen, M., Torppa, J., & Piironen, J. 2002, Astronomy and Astrophysics Binary structures among large asteroids
- Michalowski, T., Kwiatkowski, T., Kryszczynska, A., Colas, F., & Michalowski, J. 2001, International Astronomical Union Circular (90) Antiope
- Michałowski, T., Colas, F., Kwiatkowski, T., Kryszczyńska, A., Hirsch, R., & Michałowski, J. 2001, Astronomy and Astrophysics CCD photometry of the binary asteroid 90 Antiope .
- Weidenschilling, S. J., Marzari, F., Davis, D. R., & Neese, C. 2001, Lunar and Planetary Science Conference Origin of the Double Asteroid 90 Antiope: A Continuing Puzzle
- Merline, W. J., Close, L. M., Shelton, J. C., Dumas, C., Menard, F., Chapman, C. R., Slater, D. C., & Keck II Telescope, W. M. 2000, International Astronomical Union Circular Satellites of Minor Planets
- Merline, W. J., Close, L. M., Dumas, C., Shelton, J. C., Menard, F., Chapman, C. R., & Slater, D. C. 2000, Bulletin of the American Astronomical Society Discovery of Companions to Asteroids 762 Pulcova and 90 Antiope by Direct Imaging
- Hansen, A. T., Arentoft, T., & Lang, K. 1997, Minor Planet Bulletin The Rotational Period of 90 Antiope
- Rabe, E. 1937, Astronomische Nachrichten Genäherte allgemeine Jupiterstörungen und mittlere Elemente für den Planeten 90 Antiope
- Luther, W. 1904, Astronomische Nachrichten (90) Antiope
- Deichmüller, Friedrich 1903, Astronomische Nachrichten (90) Antiope
- Vogel, H. 1870, Astronomische Nachrichten Ephemeride der Antiope (90) für die Opposition 1870. Von Herrn H. Vogel
- Vogel, H. 1869, Astronomische Nachrichten Auffindung der Antiope (90) in der dritten Erscheinung. Von Herrn H. Vogel
- Vogel, H. 1869, Astronomische Nachrichten Bahnbetimmungen und Ephemeriden der Planeten Antiope (90) und Aegle (96). Von Herrn H. Vogel
- Vogel, H. 1868, Astronomische Nachrichten Auffindung der Antiope (90). Von Herrn H. Vogel
- Vogel, H. 1867, Astronomische Nachrichten Bahnbestimmung und Oppositions-Ephemeride der Antiope (90). Von Herrn H. Vogel
- Vogel, H. 1867, Astronomische Nachrichten Beobachtungen, Elemente und Ephemeride der Antiope (90). Von Herrn H. Vogel
- 1867, Annales de l'Observatoire de Paris. Observations Ascensions droites et distances polaires des petites Planètes.
- Luther, R. 1866, Monthly Notices of the Royal Astronomical Society Minor Planet 90 Antiope discovered
- de Gasparis, Annibal 1866, Astronomische Nachrichten Beobachtungen der Antiope (90), von Herrn A. deGasparis
- Tietjen, F. 1866, Astronomische Nachrichten Elemente und Ephemeride der Antiope (90). Von Herrn Dr. F. Tietjen
©
2001-2008, 2014
by Wm. Robert Johnston.
Last modified
21 September 2014.
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