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AstDyS ∴ Objects ∴ 2009BT172 ∴ Observational info
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(362092) 2009BT172  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6494.77 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2006-05-24.391
Last observation 2024-03-05.158
Number (Discarded) 449 (1)

 

Get the observational details
ASCII file

 

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