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(9335) 1991AA1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16344.3 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.81
First observation 1979-06-22.208
Last observation 2024-03-21.493
Number (Discarded) 5540 (226)

 

Get the observational details
ASCII file

 

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