|
Discovery and designation
|
|
|---|---|
| Discovered by | E. W. Elst |
| Discovery site | Haute-Provence Observatory |
| Discovery date | December 29, 1989 |
|
Designations
|
|
| MPC designation | 10305 |
| Alternate name(s) | 1989 YP5 |
| Epoch May 14, 2008 | |
| Ap | 2.8892209 |
| Peri | 2.2287857 |
| Eccentricity | 0.1290415 |
| Orbital period | 1495.2186024 |
| Mean anomaly | 267.12530 |
| Inclination | 5.65167 |
| Longitude of ascending node | 127.03716 |
| Argument of peri | 224.55315 |
| Absolute magnitude (H) | 13.6 |
10305 Grignard (1989 YP5) is a main-belt asteroid discovered on December 29, 1989 by E. W. Elst at Haute-Provence Observatory. It was named after the Nobel Prize-winning French chemist Victor Grignard.
|
|||||
|
||||||||||||||||||||||