|
Discovery and designation
|
|
|---|---|
| Discovered by | A. Takahashi and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | October 16, 1990 |
|
Designations
|
|
| MPC designation | 15729 |
| Alternate name(s) | 1990 UB |
| Epoch May 14, 2008 | |
| Ap | 2.6724180 |
| Peri | 1.8980028 |
| Eccentricity | 0.1694407 |
| Orbital period | 1261.7918833 |
| Mean anomaly | 2.97414 |
| Inclination | 3.20633 |
| Longitude of ascending node | 285.09758 |
| Argument of peri | 141.57856 |
| Absolute magnitude (H) | 14.8 |
15729 Yumikoitahana (1990 UB) is a main-belt asteroid discovered on October 16, 1990 by A. Takahashi and K. Watanabe at Kitami.