|
Discovery and designation
|
|
|---|---|
| Discovered by | L. V. Zhuravleva |
| Discovery site | Nauchnyj |
| Discovery date | September 4, 1983 |
|
Designations
|
|
| MPC designation | 6631 |
| Alternate name(s) | 1983 RQ4 |
| Epoch May 14, 2008 | |
| Ap | 2.8371949 |
| Peri | 2.1008151 |
| Eccentricity | 0.1491248 |
| Orbital period | 1417.0376419 |
| Mean anomaly | 83.90391 |
| Inclination | 7.13201 |
| Longitude of ascending node | 192.17737 |
| Argument of peri | 205.72844 |
| Geometric albedo | 0.0494 |
| Absolute magnitude (H) | 13.10 |
6631 Pyatnitskij (1983 RQ4) is a main-belt asteroid discovered on September 4, 1983 by L. V. Zhuravleva at Nauchnyj.