10305 Grignard
| Discovery and designation | |
|---|---|
| Discovered by | E. W. Elst |
| Discovery site | Haute-Provence Observatory |
| Discovery date | December 29, 1989 |
| Designations | |
| MPC designation | 10305 |
| 1989 YP5 | |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 2.8892209 |
| Perihelion | 2.2287857 |
| Eccentricity | 0.1290415 |
| 1495.2186024 | |
| 267.12530 | |
| Inclination | 5.65167 |
| 127.03716 | |
| 224.55315 | |
| Physical characteristics | |
| 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.
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