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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FA57 ∴ Observational info
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(107800) 2001FA57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8236.89 days
Unobserved 201 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2001-03-19.377
Last observation 2023-10-07.268
Number (Discarded) 896 (3)

 

Get the observational details
ASCII file

 

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