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(148171) 1999YC3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8867.85 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-12-04.483
Last observation 2024-03-15.334
Number (Discarded) 888 (5)

 

Get the observational details
ASCII file

 

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