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(486602) 2013JS57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8943.83 days
Unobserved 244 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-03-22.451
Last observation 2023-09-16.279
Number (Discarded) 144 (1)

 

Get the observational details
ASCII file

 

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