(200199) 1999RT221
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
8632.93 |
days |
Unobserved |
369 |
days |
Astrometry summary
Optical
RMS of residuals |
0.56 |
First observation |
1999-09-05.396 |
Last observation |
2023-04-25.329 |
Number (Discarded) |
398 (6) |
|
Note: The ASCII file is in a format suitable for OrbFit input.