AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FY39 ∴ Observational info
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(184023) 2004FY39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10122.1 days
Unobserved 112 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1996-04-18.320
Last observation 2024-01-04.423
Number (Discarded) 442 (5)

 

Get the observational details
ASCII file

 

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