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(37920) 1998FC109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9228.6 days
Unobserved 309 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-03-19.311
Last observation 2023-06-24.907
Number (Discarded) 1855 (9)

 

Get the observational details
ASCII file

 

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