(189451) 1999ED
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8745.78 |
days |
Unobserved |
480 |
days |
Astrometry summary
Optical
RMS of residuals |
0.55 |
First observation |
1999-02-16.406 |
Last observation |
2023-01-27.181 |
Number (Discarded) |
381 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.