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(365309) 2009SR20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7175.1 days
Unobserved 406 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2003-07-27.269
Last observation 2023-03-19.368
Number (Discarded) 273 (1)

 

Get the observational details
ASCII file

 

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