AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FY5 ∴ Observational info
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(380509) 2004FY5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8210.96 days
Unobserved 142 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2001-06-15.217
Last observation 2023-12-08.179
Number (Discarded) 480 (2)

 

Get the observational details
ASCII file

 

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