21680 Richardschwartz
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | [[]] |
| Discovery site | [[]] |
| Discovery date | [[ ]], [[]] |
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Designations
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| MPC designation | 21680 |
| Alternative names[1] | 1999 RS31 |
| Epoch May 14, 2008 | |
| Ap | 2.9156367 |
| Peri | 2.6064271 |
| Eccentricity | 0.0559953 |
| Orbital period | 1675.7358889 |
| Mean anomaly | 269.47848 |
| Inclination | 5.28862 |
| Longitude of ascending node | 186.47747 |
| Argument of peri | 227.33032 |
| Absolute magnitude | 14.6 |
21680 Richardschwartz (1999 RS31) is a Main-belt Asteroid discovered on [[ ]], [[]] by [[]] at [[]].

