(250660) 2005NN21
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
7921.96 |
days |
Unobserved |
314 |
days |
Astrometry summary
Optical
RMS of residuals |
0.57 |
First observation |
2001-10-11.430 |
Last observation |
2023-06-20.385 |
Number (Discarded) |
314 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.