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(368234) 2001UL57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9237.85 days
Unobserved 442 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 1997-10-28.399
Last observation 2023-02-12.252
Number (Discarded) 99 (1)

 

Get the observational details
ASCII file

 

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