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AstDyS ∴ Objects ∴ 2001PN22 ∴ Observational info
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(88374) 2001PN22  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9010.86 days
Unobserved 199 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-02-10.410
Last observation 2023-10-13.270
Number (Discarded) 1190 (10)

 

Get the observational details
ASCII file

 

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