|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Okuni |
| Discovery site | Nanyo |
| Discovery date | September 23, 1996 |
|
Designations
|
|
| MPC designation | 21275 |
| Alternate name(s) | 1996 SJ7 |
| Epoch May 14, 2008 | |
| Ap | 2.5775647 |
| Peri | 1.7735155 |
| Eccentricity | 0.1847930 |
| Orbital period | 1172.0579433 |
| Mean anomaly | 255.25608 |
| Inclination | 1.15216 |
| Longitude of ascending node | 39.30964 |
| Argument of peri | 293.54681 |
| Absolute magnitude (H) | 16.1 |
21275 Tosiyasu (1996 SJ7) is a main-belt asteroid discovered on September 23, 1996 by T. Okuni at Nanyo.