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(449098) 2012UN89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9927.83 days
Unobserved 487 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1995-10-21.321
Last observation 2022-12-26.150
Number (Discarded) 209 (1)

 

Get the observational details
ASCII file

 

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