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(253517) 2003SM161  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7827.78 days
Unobserved 729 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2000-11-20.370
Last observation 2022-04-27.146
Number (Discarded) 593 (4)

 

Get the observational details
ASCII file

 

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