|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | September 7, 1999 |
|
Designations
|
|
| MPC designation | 22836 |
| Alternate name(s) | 1999 RH89 |
| Epoch May 14, 2008 | |
| Ap | 2.6551415 |
| Peri | 2.3729571 |
| Eccentricity | 0.0561215 |
| Orbital period | 1455.9923874 |
| Mean anomaly | 279.64639 |
| Inclination | 1.07355 |
| Longitude of ascending node | 20.20553 |
| Argument of peri | 125.10103 |
| Absolute magnitude (H) | 15.7 |
22836 Leeannragasa (1999 RH89) is a main-belt asteroid discovered on September 7, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.