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AstDyS ∴ Objects ∴ 2001PU42 ∴ Observational info
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(54971) 2001PU42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11845.3 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1991-10-14.108
Last observation 2024-03-19.369
Number (Discarded) 2024 (10)

 

Get the observational details
ASCII file

 

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