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(18351) 1990QN5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12262.9 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1990-08-22.393
Last observation 2024-03-19.274
Number (Discarded) 3104 (8)

 

Get the observational details
ASCII file

 

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