|
Discovery and designation
|
|
|---|---|
| Discovered by | K. Endate and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | March 15, 1991 |
|
Designations
|
|
| MPC designation | 15740 |
| Alternate name(s) | 1991 EG1 |
| Epoch May 14, 2008 | |
| Ap | 2.9116447 |
| Peri | 2.2477937 |
| Eccentricity | 0.1286673 |
| Orbital period | 1513.4116650 |
| Mean anomaly | 95.39829 |
| Inclination | 14.90388 |
| Longitude of ascending node | 177.13581 |
| Argument of peri | 313.34706 |
| Absolute magnitude (H) | 13.3 |
15740 Hyakumangoku (1991 EG1) is a main-belt asteroid discovered on March 15, 1991 by K. Endate and K. Watanabe at Kitami.