(18736) 1998NU
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
25251 |
days |
Unobserved |
260 |
days |
Astrometry summary
Optical
RMS of residuals |
0.463506 |
First observation |
1954-05-25.17361 |
Last observation |
2023-07-12.986436 |
Number (Discarded) |
1743 (6) |
|
Note. The ASCII file is in a format suitable for OrbFit input.