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(8506) 1991CN  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12516.9 days
Unobserved 138 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 1989-09-04.369
Last observation 2023-12-12.266
Number (Discarded) 5021 (916)

 

Get the observational details
ASCII file

 

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