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(312554) 2009FF61  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8318.73 days
Unobserved 320 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2000-08-28.281
Last observation 2023-06-08.009
Number (Discarded) 317 (2)

 

Get the observational details
ASCII file

 

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