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Discovery and designation
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| Discovered by | N. S. Chernykh | |||||||||
| Discovery date | October 3, 1978 | |||||||||
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Designations
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| MPC designation | 9916 Kibirev | |||||||||
| Alternate name(s) | 1978 TR2, 1983 VL1 | |||||||||
| Epoch October 3, 2007 | ||||||||||
| Ap | 3.0856037 AU | |||||||||
| Peri | 2.6172701 AU | |||||||||
| Semi-major axis | 2.8514369 AU | |||||||||
| Eccentricity | 0.0821224 | |||||||||
| Orbital period | 1758.7093731 d | |||||||||
| Mean anomaly | 24.36675° | |||||||||
| Inclination | 1.01556° | |||||||||
| Longitude of ascending node | 288.44016° | |||||||||
| Argument of peri | 79.90622° | |||||||||
| Surface temp. Kelvin Celsius |
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| Absolute magnitude (H) | 13.0 | |||||||||
9916 Kibirev is a main belt asteroid. It orbits the Sun once every 4.82 years.[1] It is associated with the Koronis family of asteroids.[2]
Discovered on October 3, 1978 by Nikolai Chernykh at the Crimean Astrophysical Observatory, it was given the provisional designation "1978 TR2". It was later renamed "Kibirev" after Sergej Kibirev, a producer of microelectronics from Novosibirsk.[3]
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