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(493589) 2015MS21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7102.99 days
Unobserved 414 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2003-10-01.200
Last observation 2023-03-13.191
Number (Discarded) 210 (2)

 

Get the observational details
ASCII file

 

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