(490970) 2011EA9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
4891.44 |
days |
Unobserved |
337 |
days |
Astrometry summary
Optical
RMS of residuals |
0.48 |
First observation |
2010-01-26.902 |
Last observation |
2023-06-19.337 |
Number (Discarded) |
241 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.