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(485429) 2011QP31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7137.1 days
Unobserved 61 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2004-08-22.254
Last observation 2024-03-07.352
Number (Discarded) 138 (0)

 

Get the observational details
ASCII file

 

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