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AstDyS ∴ Objects ∴ 2009BB179 ∴ Observational info
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(257220) 2009BB179  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11202.7 days
Unobserved 161 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1993-03-19.151
Last observation 2023-11-19.806
Number (Discarded) 454 (2)

 

Get the observational details
ASCII file

 

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