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(332975) 2011FR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8185.95 days
Unobserved 251 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2001-03-21.415
Last observation 2023-08-19.362
Number (Discarded) 236 (0)

 

Get the observational details
ASCII file

 

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