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(310277) 2011UY57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9125.3 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1999-03-20.329
Last observation 2024-03-13.629
Number (Discarded) 276 (2)

 

Get the observational details
ASCII file

 

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