(474158) 1999FA
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
13913 |
days |
Unobserved |
2772 |
days |
Astrometry summary
Optical
RMS of residuals |
0.494143 |
First observation |
1978-10-10.67576 |
Last observation |
2016-11-12.48660 |
Number (Discarded) |
228 (5) |
|
Note. The ASCII file is in a format suitable for OrbFit input.