(523977) 1999ET2
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
9069.14 |
days |
Unobserved |
110 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
1999-03-10.143 |
Last observation |
2024-01-07.280 |
Number (Discarded) |
207 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.