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AstDyS ∴ Objects ∴ 1997WC11 ∴ Observational info
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(225320) 1997WC11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9534.88 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-10-29.268
Last observation 2023-12-07.146
Number (Discarded) 598 (3)

 

Get the observational details
ASCII file

 

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