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(390228) 2012XR42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8623.04 days
Unobserved 314 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1999-11-10.356
Last observation 2023-06-20.392
Number (Discarded) 225 (0)

 

Get the observational details
ASCII file

 

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