AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FY177 ∴ Observational info
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(249822) 2001FY177  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8875.28 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1999-11-28.289
Last observation 2024-03-16.569
Number (Discarded) 470 (4)

 

Get the observational details
ASCII file

 

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