AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YE5 ∴ Observational info
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(432399) 2009YE5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9127.88 days
Unobserved 403 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-03-22.331
Last observation 2023-03-19.212
Number (Discarded) 200 (1)

 

Get the observational details
ASCII file

 

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