(511004) 2013NN21
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
4583.91 |
days |
Unobserved |
314 |
days |
Astrometry summary
Optical
RMS of residuals |
0.38 |
First observation |
2010-12-03.408 |
Last observation |
2023-06-22.315 |
Number (Discarded) |
261 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.