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(600479) 2011YC20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5430.03 days
Unobserved 138 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2009-06-22.351
Last observation 2024-05-04.379
Number (Discarded) 174 (0)

 

Get the observational details
ASCII file

 

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