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(476193) 2007US40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8979.94 days
Unobserved 347 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 1998-10-12.357
Last observation 2023-05-14.299
Number (Discarded) 130 (0)

 

Get the observational details
ASCII file

 

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