Discovery and designation
|
|
---|---|
Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
Discovery site | Socorro |
Discovery date | October 2, 1999 |
Designations
|
|
MPC designation | 22922 |
Alternate name(s) | 1999 TF97 |
Epoch May 14, 2008 | |
Ap | 2.6586068 |
Peri | 2.0559076 |
Eccentricity | 0.1278391 |
Orbital period | 1321.9312358 |
Mean anomaly | 144.82609 |
Inclination | 7.67877 |
Longitude of ascending node | 94.38722 |
Argument of peri | 268.38446 |
Absolute magnitude (H) | 15.4 |
22922 Sophiecai (1999 TF97) is a main-belt asteroid discovered on October 2, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.