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(269291) 2008SM21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8464.03 days
Unobserved 296 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2000-05-05.303
Last observation 2023-07-08.330
Number (Discarded) 486 (2)

 

Get the observational details
ASCII file

 

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