|
Discovery and designation
|
|
|---|---|
| Discovered by | M. Mukai and Takeishi |
| Discovery site | Kagoshima |
| Discovery date | January 16, 1988 |
|
Designations
|
|
| MPC designation | 5468 |
| Named after | Hamatonbetsu |
| Alternate name(s) | 1988 BK |
| Epoch May 14, 2008 | |
| Ap | 3.5034751 |
| Peri | 2.2594953 |
| Eccentricity | 0.2158574 |
| Orbital period | 1786.5822315 |
| Mean anomaly | 356.59443 |
| Inclination | 11.98594 |
| Longitude of ascending node | 135.36755 |
| Argument of peri | 68.40085 |
| Geometric albedo | 0.0748 |
| Absolute magnitude (H) | 11.70 |
5468 Hamatonbetsu (1988 BK) is a main-belt asteroid discovered on January 16, 1988 by M. Mukai and Takeishi at Kagoshima.