(480821) 1998WA4
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8116.91 |
days |
Unobserved |
1176 |
days |
Astrometry summary
Optical
RMS of residuals |
0.54 |
First observation |
1998-11-19.279 |
Last observation |
2021-02-08.188 |
Number (Discarded) |
455 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.