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(243659) 1999UT57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8720.9 days
Unobserved 223 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-10-31.369
Last observation 2023-09-16.266
Number (Discarded) 519 (3)

 

Get the observational details
ASCII file

 

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