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(411625) 2011US61  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7355.98 days
Unobserved 992 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-11-17.305
Last observation 2022-01-07.286
Number (Discarded) 179 (0)

 

Get the observational details
ASCII file

 

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