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AstDyS ∴ Objects ∴ 1998FN54 ∴ Observational info
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(17791) 1998FN54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15478.4 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1981-11-03.909
Last observation 2024-03-21.340
Number (Discarded) 3187 (11)

 

Get the observational details
ASCII file

 

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