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(507591) 2013BY39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4400.23 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 2011-11-22.381
Last observation 2023-12-09.611
Number (Discarded) 155 (1)

 

Get the observational details
ASCII file

 

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