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AstDyS ∴ Objects ∴ 2009BT28 ∴ Observational info
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(381667) 2009BT28  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6329.74 days
Unobserved 134 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2006-08-18.338
Last observation 2023-12-17.077
Number (Discarded) 303 (0)

 

Get the observational details
ASCII file

 

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