|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Fujii and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | January 30, 1989 |
|
Designations
|
|
| MPC designation | 16439 |
| Alternate name(s) | 1989 BZ |
| Epoch May 14, 2008 | |
| Ap | 2.9073390 |
| Peri | 2.3853926 |
| Eccentricity | 0.0986157 |
| Orbital period | 1572.4369278 |
| Mean anomaly | 108.27931 |
| Inclination | 12.21380 |
| Longitude of ascending node | 330.13652 |
| Argument of peri | 233.22704 |
| Absolute magnitude (H) | 12.4 |
16439 Yamehoshinokawa (1989 BZ) is a main-belt asteroid discovered on January 30, 1989 by T. Fujii and K. Watanabe at Kitami.