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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004BT41 ∴ Observational info
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(167563) 2004BT41  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8648.03 days
Unobserved 693 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1998-09-28.280
Last observation 2022-06-02.315
Number (Discarded) 1011 (5)

 

Get the observational details
ASCII file

 

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