|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | April 23, 1998 |
|
Designations
|
|
| MPC designation | 22599 |
| Alternate name(s) | 1998 HR122 |
| Epoch May 14, 2008 | |
| Ap | 2.6324256 |
| Peri | 2.0389556 |
| Eccentricity | 0.1270438 |
| Orbital period | 1303.8313010 |
| Mean anomaly | 231.99908 |
| Inclination | 6.67259 |
| Longitude of ascending node | 132.69376 |
| Argument of peri | 162.41839 |
| Absolute magnitude (H) | 15.8 |
22599 Heatherhall (1998 HR122) is a main-belt asteroid discovered on April 23, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.