(49956) 1999XZ220
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
9306.07 |
days |
Unobserved |
46 |
days |
Astrometry summary
Optical
RMS of residuals |
0.45 |
First observation |
1998-09-26.212 |
Last observation |
2024-03-19.282 |
Number (Discarded) |
2353 (7) |
|
Note: The ASCII file is in a format suitable for OrbFit input.