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(12455) 1997AR  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 13415 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1987-08-22.084
Last observation 2024-05-14.042
Number (Discarded) 2305 (79)

 

Get the observational details
ASCII file

 

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