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AstDyS ∴ Objects ∴ 2009BJ44 ∴ Observational info
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(614353) 2009BJ44  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5233.88 days
Unobserved 349 days

 

Astrometry summary
Optical
RMS of residuals 0.73
First observation 2009-01-16.419
Last observation 2023-05-17.297
Number (Discarded) 122 (2)

 

Get the observational details
ASCII file

 

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