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AstDyS ∴ Objects ∴ 1997WO21 ∴ Observational info
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(26219) 1997WO21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25764.2 days
Unobserved 68 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 1953-12-29.343
Last observation 2024-07-13.583
Number (Discarded) 2071 (8)

 

Get the observational details
ASCII file

 

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