|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | October 15, 1999 |
|
Designations
|
|
| MPC designation | 22944 |
| Alternate name(s) | 1999 TB216 |
| Epoch May 14, 2008 | |
| Ap | 2.4788305 |
| Peri | 2.0606221 |
| Eccentricity | 0.0921275 |
| Orbital period | 1248.9891428 |
| Mean anomaly | 323.98521 |
| Inclination | 3.72180 |
| Longitude of ascending node | 153.34330 |
| Argument of peri | 86.36757 |
| Absolute magnitude (H) | 15.5 |
22944 Sarahmarzen (1999 TB216) is a main-belt asteroid discovered on October 15, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.