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Discovery and designation
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| Discovered by | R. H. McNaught & H. Abe | |||||||||
| Discovery date | May 12, 1996 | |||||||||
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Designations
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| Named after | Akiko Yamamoto | |||||||||
| Alternate name(s) | 1996 JF, 1982 KC2 | |||||||||
| Epoch October 27, 2007 | ||||||||||
| Ap | 2.6290017 AU | |||||||||
| Peri | 1.9766781 AU | |||||||||
| Semi-major axis | 2.3028399 AU | |||||||||
| Eccentricity | 0.1416346 | |||||||||
| Orbital period | 1276.4213457 d | |||||||||
| Mean anomaly | 133.78937° | |||||||||
| Inclination | 5.42776° | |||||||||
| Longitude of ascending node | 71.13216 | |||||||||
| Argument of peri | 117.28290° | |||||||||
| Surface temp. Kelvin Celsius |
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| Absolute magnitude (H) | 14.8 | |||||||||
9985 Akiko is a main belt asteroid. It orbits the Sun once every 3.49 years.[1]
Discovered by R. H. McNaught and H. Abe on May 12, 1996 it was given the provisional designation 1996 JF. It was later renamed 9985 Akiko after Akiko Yamamoto, a longtime collaborator with H. Abe.[2]
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