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(116412) 2003YC139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10099.9 days
Unobserved 375 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1995-08-22.394
Last observation 2023-04-17.276
Number (Discarded) 944 (2)

 

Get the observational details
ASCII file

 

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