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(9943) 1989 UG3
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Discovery and designation
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| Discovered by | M. Iwamoto & T. Furuta | |||||||||
| Discovery date | October 29, 1989 | |||||||||
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Designations
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| MPC designation | (9943) 1989 UG3 | |||||||||
| Alternative names[1] | 1982 BL3, 1985 YM1 | |||||||||
| Epoch October 27, 2007 | ||||||||||
| Ap | 3.0356468 AU | |||||||||
| Peri | 2.183951 AU | |||||||||
| Semi-major axis | 2.6097989 AU | |||||||||
| Eccentricity | 0.1631727 | |||||||||
| Orbital period | 1539.9583912 d | |||||||||
| Mean anomaly | 87.04654° | |||||||||
| Inclination | 4.90971° | |||||||||
| Longitude of ascending node | 87.76321° | |||||||||
| Argument of peri | 320.33747° | |||||||||
| Surface temp. Kelvin Celsius |
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| Absolute magnitude | 13.3 | |||||||||
(9943) 1989 UG3 is a main belt asteroid. It orbits the Sun once every 4.22 years.[2]
Discovered on October 29, 1989 by M. Iwamoto and T. Furuta, it was given the provisional designation "1989 UG3".[3]
References
- ^ [1]
- ^ 9943 (1989 UG3). JPL Small-Body Database Browser.
- ^ MPO 77289 Minor Planet Center
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