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(400715) 2009SM15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7876.08 days
Unobserved 200 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2002-03-21.207
Last observation 2023-10-13.283
Number (Discarded) 318 (0)

 

Get the observational details
ASCII file

 

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