AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WK89 ∴ Observational info
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(125538) 2001WK89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7869.86 days
Unobserved 359 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-10-14.345
Last observation 2023-05-02.202
Number (Discarded) 1347 (6)

 

Get the observational details
ASCII file

 

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