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(437237) 2012XG21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6583.87 days
Unobserved 871 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2003-11-30.370
Last observation 2021-12-09.239
Number (Discarded) 113 (0)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.