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(372696) 2009WM209  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8829.06 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-10-13.246
Last observation 2023-12-15.308
Number (Discarded) 257 (3)

 

Get the observational details
ASCII file

 

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