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(275420) 2011CH9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11168.2 days
Unobserved 31 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1993-10-10.183
Last observation 2024-05-08.405
Number (Discarded) 435 (2)

 

Get the observational details
ASCII file

 

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