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(474277) 2001UD1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8142.85 days
Unobserved 153 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 2001-08-17.368
Last observation 2023-12-03.221
Number (Discarded) 845 (8)

 

Get the observational details
ASCII file

 

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