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AstDyS ∴ Objects ∴ 2001BT15 ∴ Observational info
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(42127) 2001BT15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11978.5 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1991-06-03.170
Last observation 2024-03-19.638
Number (Discarded) 1488 (7)

 

Get the observational details
ASCII file

 

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