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(667468) 2011JC21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10456.2 days
Unobserved 229 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1995-01-23.149
Last observation 2023-09-09.319
Number (Discarded) 101 (0)

 

Get the observational details
ASCII file

 

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