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(499307) 2009WC52  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4393 days
Unobserved 932 days

 

Astrometry summary
Optical
RMS of residuals 0.565816
First observation 2009-11-22.32432
Last observation 2021-12-02.234031
Number (Discarded) 368 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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