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(13543) Butler  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11547.7 days
Unobserved 258 days

 

Astrometry summary
Optical
RMS of residuals 0.72
First observation 1992-01-02.361
Last observation 2023-08-15.034
Number (Discarded) 4684 (622)

 

Get the observational details
ASCII file

 

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