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AstDyS ∴ Objects ∴ 2009BB149 ∴ Observational info
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(498980) 2009BB149  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5855.93 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 2007-12-04.193
Last observation 2023-12-16.121
Number (Discarded) 197 (1)

 

Get the observational details
ASCII file

 

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