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(99328) 2001UY123  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12012 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1990-11-13.333
Last observation 2023-10-03.285
Number (Discarded) 764 (7)

 

Get the observational details
ASCII file

 

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