|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Seki |
| Discovery site | Geisei |
| Discovery date | February 24, 1992 |
|
Designations
|
|
| MPC designation | 9870 |
| Alternate name(s) | 1992 DA |
| Epoch May 14, 2008 | |
| Ap | 2.7355052 |
| Peri | 1.9461560 |
| Eccentricity | 0.1686045 |
| Orbital period | 1308.1375385 |
| Mean anomaly | 160.36665 |
| Inclination | 3.71197 |
| Longitude of ascending node | 27.60985 |
| Argument of peri | 164.34610 |
| Absolute magnitude (H) | 13.6 |
9870 Maehata (1992 DA) is a main-belt asteroid discovered on February 24, 1992 by T. Seki at Geisei.