(470894) 2009BT187
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7611.95 |
days |
Unobserved |
146 |
days |
Astrometry summary
Optical
RMS of residuals |
0.46 |
First observation |
2003-01-31.298 |
Last observation |
2023-12-04.249 |
Number (Discarded) |
223 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.