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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011YY5 ∴ Observational info
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(367889) 2011YY5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6228.04 days
Unobserved 116 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2006-12-12.137
Last observation 2023-12-31.177
Number (Discarded) 143 (1)

 

Get the observational details
ASCII file

 

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