(651) Antikleia
Asteroid (651) Antikleia |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.024 AU |
eccentricity | 0.098 |
Perihelion - aphelion | 2.729 AU - 3.319 AU |
Inclination of the orbit plane | 10.8 ° |
Length of the ascending node | 38.2 ° |
Argument of the periapsis | 355.8 ° |
Time of passage of the perihelion | November 26, 2012 |
Sidereal period | 5 a 94 d |
Mean orbital velocity | 17.1 km / s |
Physical Properties | |
Medium diameter | 33.04 (± 2.2) km |
Albedo | 0.16 |
Rotation period | 20 h 17 min |
Absolute brightness | 10.0 mag |
Spectral class | S. |
history | |
Explorer | August Kopff |
Date of discovery | 4th October 1907 |
Another name | 1907 AN |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(651) Antikleia is an asteroid of the main belt that was discovered on October 4, 1907 by the German astronomer August Kopff in Heidelberg .
The asteroid was named after Antikleia , the mother of Odysseus .