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(8170) 1991PZ11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11911.7 days
Unobserved 63 days

 

Astrometry summary
Optical
RMS of residuals 0.37
First observation 1991-08-07.400
Last observation 2024-03-18.110
Number (Discarded) 3616 (9)

 

Get the observational details
ASCII file

 

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