(638350) 2015XW214
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
9177.72 |
days |
Unobserved |
119 |
days |
Astrometry summary
Optical
RMS of residuals |
0.54 |
First observation |
1998-11-14.357 |
Last observation |
2023-12-31.072 |
Number (Discarded) |
139 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.