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(519806) 2013HN31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4184.61 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2011-12-28.387
Last observation 2023-06-12.996
Number (Discarded) 118 (0)

 

Get the observational details
ASCII file

 

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