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(412976) 1987WC  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12852.9 days
Unobserved 475 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1987-11-21.320
Last observation 2023-01-29.182
Number (Discarded) 281 (11)

 

Get the observational details
ASCII file

 

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