|
Discovery and designation
|
|
|---|---|
| Discovered by | K. Endate and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | February 14, 1991 |
|
Designations
|
|
| MPC designation | 8167 |
| Alternate name(s) | 1991 CM3 |
| Epoch May 14, 2008 | |
| Ap | 2.7479436 |
| Peri | 2.1133740 |
| Eccentricity | 0.1305345 |
| Orbital period | 1384.1540886 |
| Mean anomaly | 275.75566 |
| Inclination | 4.55460 |
| Longitude of ascending node | 127.51145 |
| Argument of peri | 298.65552 |
| Absolute magnitude (H) | 13.4 |
8167 Ishii (1991 CM3) is a main-belt asteroid discovered on February 14, 1991 by K. Endate and K. Watanabe at Kitami.