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(296828) 2009WC40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9276.87 days
Unobserved 106 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-08-17.263
Last observation 2024-01-10.136
Number (Discarded) 483 (3)

 

Get the observational details
ASCII file

 

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