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(442437) 2011US157  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6757.18 days
Unobserved 1179 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2002-08-12.168
Last observation 2021-02-10.347
Number (Discarded) 156 (0)

 

Get the observational details
ASCII file

 

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