(278305) 2007HX9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7264.02 |
days |
Unobserved |
415 |
days |
Astrometry summary
Optical
RMS of residuals |
0.51 |
First observation |
2003-04-26.317 |
Last observation |
2023-03-16.333 |
Number (Discarded) |
285 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.