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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BY182 ∴ Observational info
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(398003) 2009BY182  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6310.03 days
Unobserved 117 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2006-09-20.218
Last observation 2023-12-30.251
Number (Discarded) 388 (4)

 

Get the observational details
ASCII file

 

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