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(450238) 2002XN40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6937.88 days
Unobserved 872 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2002-12-10.222
Last observation 2021-12-08.099
Number (Discarded) 260 (1)

 

Get the observational details
ASCII file

 

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