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(401060) 2011UN39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7553.11 days
Unobserved 121 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2003-04-27.323
Last observation 2023-12-31.433
Number (Discarded) 283 (0)

 

Get the observational details
ASCII file

 

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