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(13512) 1989TH1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 32346.5 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.76
First observation 1935-08-20.918
Last observation 2024-03-12.391
Number (Discarded) 5825 (416)

 

Get the observational details
ASCII file

 

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