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(274960) 2009SD320  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8130.88 days
Unobserved 680 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-03-12.291
Last observation 2022-06-16.174
Number (Discarded) 427 (4)

 

Get the observational details
ASCII file

 

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