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AstDyS ∴ Objects ∴ 2001PX21 ∴ Observational info
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(347593) 2001PX21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9152.75 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-02-12.387
Last observation 2024-03-05.135
Number (Discarded) 550 (1)

 

Get the observational details
ASCII file

 

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