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AstDyS ∴ Objects ∴ 2001FN61 ∴ Observational info
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(99111) 2001FN61  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9870.06 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1997-03-07.292
Last observation 2024-03-15.357
Number (Discarded) 1114 (3)

 

Get the observational details
ASCII file

 

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