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(98943) 2001CC21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 13469 days
Unobserved 318 days

 

Astrometry summary
Optical
RMS of residuals 0.519280"
First observation 1982-11-10.51522
Last observation 2019-09-26.219469
Number (Discarded) 634 (7)

 

Get the observational details
Optical observations (ASCII file)

 

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