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AstDyS ∴ Objects ∴ 2000BT13 ∴ Observational info
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(50243) 2000BT13  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11878.7 days
Unobserved 278 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1991-01-13.400
Last observation 2023-07-23.109
Number (Discarded) 1765 (10)

 

Get the observational details
ASCII file

 

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