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(120457) 1990QZ2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12249.4 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1990-08-16.272
Last observation 2024-02-28.675
Number (Discarded) 1123 (3)

 

Get the observational details
ASCII file

 

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