|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Seki |
| Discovery site | Geisei |
| Discovery date | March 17, 1991 |
|
Designations
|
|
| MPC designation | 5969 |
| Alternate name(s) | 1991 FT |
| Epoch May 14, 2008 | |
| Ap | 2.6116062 |
| Peri | 2.0346202 |
| Eccentricity | 0.1241838 |
| Orbital period | 1293.3139834 |
| Mean anomaly | 208.27645 |
| Inclination | 7.45299 |
| Longitude of ascending node | 4.84604 |
| Argument of peri | 291.33456 |
| Absolute magnitude (H) | 13.4 |
5969 Ryuichiro (1991 FT) is a main-belt asteroid discovered on March 17, 1991 by T. Seki at Geisei.