2903 Zhuhai
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| Discovery and designation | |
|---|---|
| Discovered by | Purple Mountain Observatory |
| Discovery site | Nanking |
| Discovery date | October 23, 1981 |
| Designations | |
| MPC designation | 2903 |
| Named after | Zhuhai |
| Alternative names | 1981 UV9 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 2.7117977 |
| Perihelion | 2.4107453 |
| Eccentricity | 0.0587701 |
| Orbital period | 1497.2069604 |
| Mean anomaly | 92.78315 |
| Inclination | 14.34188 |
| Longitude of ascending node | 232.80656 |
| Argument of perihelion | 242.14891 |
| Physical characteristics | |
| Rotation period | 6.152 ± 0.001 h[1] |
| Absolute magnitude (H) | 12.0 |
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2903 Zhuhai (1981 UV9) is a main-belt asteroid discovered on October 23, 1981, by Purple Mountain Observatory at Nanking. It is a member of the Maria family of asteroids.[1]
References
- ↑ 1.0 1.1 Alvarez-Candal, Alvaro et al. (December 2004), "Rotational lightcurves of asteroids belonging to families", Icarus 172 (2): 388–401, Bibcode:2004Icar..172..388A, doi:10.1016/j.icarus.2004.06.008.
External links
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