AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YQ7 ∴ Observational info
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(499362) 2009YQ7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6244.12 days
Unobserved 424 days

 

Astrometry summary
Optical
RMS of residuals 0.72
First observation 2006-01-25.185
Last observation 2023-03-01.303
Number (Discarded) 148 (0)

 

Get the observational details
ASCII file

 

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