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(407103) 2009SF287  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8975.06 days
Unobserved 424 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-09-25.278
Last observation 2023-04-22.340
Number (Discarded) 244 (1)

 

Get the observational details
ASCII file

 

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