651 Antikleia
From Wikipedia, the free encyclopedia
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Discovery[1]
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| Discovered by | August Kopff |
| Discovery site | Heidelberg-Königstuhl State Observatory |
| Discovery date | October 4, 1907 |
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Designations
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| MPC designation | 651 |
| Named after | Anticlea |
| Alternate name(s) | 1907 AN |
| Minor planet category |
Main belt [2] |
| Epoch November 30, 2008 | |
| Ap | 3.3185 AU |
| Peri | 2.7319 AU |
| Semi-major axis | 3.02523 AU |
| Eccentricity | 0.09695 |
| Orbital period | 1921.93 days (5.26 years) |
| Mean anomaly | 86.86° |
| Inclination | 10.767° |
| Longitude of ascending node | 38.203° |
| Argument of peri | 355.742° |
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Physical characteristics
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| Dimensions | 33.04 kilometres (20.53 mi) ± 2.2 kilometres (1.4 mi) Mean diameter[4] |
| Rotation period | 20.291 ± 0.003 hours [5] 20.287 ± 0.004 hours [6] |
| Albedo | 0.1603 ± 0.024 [4] |
| Absolute magnitude (H) | 10.01 [7] |
651 Antikleia is a main-belt asteroid discovered on October 4, 1907 by August Kopff at the Heidelberg-Königstuhl State Observatory.[1] It is named for Anticlea the mother of Odysseus.[8]
[edit] References
- ^ a b "Discovery Circumstances: Numbered Minor Planets (1)-(5000)". IAU: Minor Planet Center. http://www.cfa.harvard.edu/iau/lists/NumberedMPs000001.html. Retrieved December 17, 2008.
- ^ "651 Antikleia (1907 AN)". JPL Small-Body Database. Jet Propulsion Laboratory. http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=651+Antikleia. Retrieved December 28, 2008.
- ^ "(651) Antikleia". AstDyS. Italy: University of Pisa. http://hamilton.dm.unipi.it/astdys/index.php?pc=1.1.0&n=651. Retrieved December 17, 2008.
- ^ a b Tedesco et al. (2004). "Supplemental IRAS Minor Planet Survey (SIMPS)". IRAS-A-FPA-3-RDR-IMPS-V6.0. Planetary Data System. http://www.psi.edu/pds/resource/imps.html. Retrieved December 28, 2008.[dead link]
- ^ Galád et al. (2008). "A Collection of Lightcurves from Modra: 2007 December- 2008 June". The Minor Planet Bulletin 35 (4): 144–146. Bibcode 2008MPBu...35..144G.
- ^ Sada et al. (2005). "CCD photometry of asteroids 651 Antikleia, 738 Alagasta, and 2151 Hadwiger using a remote commercial telescope". The Minor Planet Bulletin 32 (4): 73–75. Bibcode 2005MPBu...32...73S.
- ^ Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0.. Planetary Data System. http://www.psi.edu/pds/resource/astermag.html. Retrieved December 28, 2008.[dead link]
- ^ Schmadel, Lutz (2003). Dictionary of minor planet names (fifth ed.). Germany: Springer. p. 64. ISBN 3-540-00238-3. http://books.google.com/?id=KWrB1jPCa8AC&pg=PA64. Retrieved 2008-12-28.
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