(560638) 2015HD89
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
3194 |
days |
Unobserved |
1024 |
days |
Astrometry summary
Optical
RMS of residuals |
0.42 |
First observation |
2012-10-11.343 |
Last observation |
2021-07-10.347 |
Number (Discarded) |
91 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.