(528807) 2009BL71
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
3716 |
days |
Unobserved |
1875 |
days |
Astrometry summary
Optical
RMS of residuals |
0.487857 |
First observation |
2009-01-30.26931 |
Last observation |
2019-04-04.17383 |
Number (Discarded) |
127 (3) |
|
Note. The ASCII file is in a format suitable for OrbFit input.