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AstDyS ∴ Objects ∴ 1997WC23 ∴ Observational info
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(90965) 1997WC23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9632.57 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1997-11-02.757
Last observation 2024-03-18.332
Number (Discarded) 1771 (360)

 

Get the observational details
ASCII file

 

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