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AstDyS ∴ Objects ∴ 2003BT42 ∴ Observational info
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(143403) 2003BT42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9883.26 days
Unobserved 124 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1996-12-01.084
Last observation 2023-12-23.347
Number (Discarded) 477 (4)

 

Get the observational details
ASCII file

 

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