2009SZ257
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
4493.82 |
days |
Unobserved |
839 |
days |
Astrometry summary
Optical
RMS of residuals |
0.56 |
First observation |
2009-09-21.327 |
Last observation |
2022-01-10.150 |
Number (Discarded) |
68 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.