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AstDyS ∴ Objects ∴ 2001FN121 ∴ Observational info
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(124030) 2001FN121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9914 days
Unobserved 375 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1996-04-17.237
Last observation 2023-06-09.237
Number (Discarded) 669 (5)

 

Get the observational details
ASCII file

 

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