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(19525) 1999CO  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16916.2 days
Unobserved 166 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1977-07-20.564
Last observation 2023-11-12.809
Number (Discarded) 3170 (10)

 

Get the observational details
ASCII file

 

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