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(541644) 2011US203  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8201.3 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 2001-05-22.007
Last observation 2023-11-04.303
Number (Discarded) 98 (0)

 

Get the observational details
ASCII file

 

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