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(65466) 2002XR21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12166.8 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.67
First observation 1990-11-22.507
Last observation 2024-03-15.360
Number (Discarded) 1919 (309)

 

Get the observational details
ASCII file

 

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