21558 Alisonliu
From Wikipedia, the free encyclopedia
|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | August 24, 1998 |
|
Designations
|
|
| MPC designation | 21558 |
| Alternative names[1] | 1998 QW77 |
| Epoch May 14, 2008 | |
| Ap | 3.1127293 |
| Peri | 2.2353855 |
| Eccentricity | 0.1640473 |
| Orbital period | 1597.1824282 |
| Mean anomaly | 165.27799 |
| Inclination | 11.94232 |
| Longitude of ascending node | 323.84629 |
| Argument of peri | 286.54430 |
| Absolute magnitude | 12.0 |
21558 Alisonliu (1998 QW77) is a Main-belt Asteroid discovered on August 24, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
[edit] External links
 |
This asteroid-related article is a stub. You can help Wikipedia by expanding it. |
