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(484918) 2009SM42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4968.03 days
Unobserved 377 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2009-09-16.401
Last observation 2023-04-24.430
Number (Discarded) 179 (0)

 

Get the observational details
ASCII file

 

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