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AstDyS ∴ Objects ∴ 1991PZ12 ∴ Observational info
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(11902) 1991PZ12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14366.3 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1984-11-20.034
Last observation 2024-03-21.328
Number (Discarded) 2053 (10)

 

Get the observational details
ASCII file

 

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