AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YY149 ∴ Observational info
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(424952) 2008YY149  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6757.95 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2005-05-13.365
Last observation 2023-11-13.313
Number (Discarded) 273 (3)

 

Get the observational details
ASCII file

 

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