21427 Ryanharrison
From Wikipedia, the free encyclopedia
|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | March 31, 1998 |
|
Designations
|
|
| MPC designation | 21427 |
| Alternative names[1] | 1998 FK97 |
| Epoch May 14, 2008 | |
| Ap | 2.6071174 |
| Peri | 1.8296774 |
| Eccentricity | 0.1752256 |
| Orbital period | 1206.8615712 |
| Mean anomaly | 185.38599 |
| Inclination | 4.12930 |
| Longitude of ascending node | 252.32971 |
| Argument of peri | 118.93721 |
| Absolute magnitude | 15.0 |
21427 Ryanharrison (1998 FK97) is a Main-belt Asteroid discovered on March 31, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

