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AstDyS ∴ Objects ∴ 2009BT94 ∴ Observational info
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(309812) 2009BT94  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7763.2 days
Unobserved 351 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2002-02-07.098
Last observation 2023-05-11.302
Number (Discarded) 219 (1)

 

Get the observational details
ASCII file

 

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