(137802) 1999YT
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
24159 |
days |
Unobserved |
19 |
days |
Astrometry summary
Optical
RMS of residuals |
0.614084" |
First observation |
1954-12-21.43333 |
Last observation |
2021-02-11.258280 |
Number (Discarded) |
546 (12) |
|
Note. The ASCII file is in a format suitable for OrbFit input.