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(9558) 1986QB3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 17711.3 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1975-11-09.558
Last observation 2024-05-06.877
Number (Discarded) 3267 (114)

 

Get the observational details
ASCII file

 

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