(16816) 1997UF9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8801 |
days |
Unobserved |
204 |
days |
Astrometry summary
Optical
RMS of residuals |
0.550291" |
First observation |
1997-10-29.24750 |
Last observation |
2021-12-03.199437 |
Number (Discarded) |
1064 (5) |
|
Note. The ASCII file is in a format suitable for OrbFit input.