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AstDyS ∴ Objects ∴ 2009PZ20 ∴ Observational info
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(529058) 2009PZ20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6714.12 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2005-10-29.390
Last observation 2024-03-17.512
Number (Discarded) 64 (0)

 

Get the observational details
ASCII file

 

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