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AstDyS ∴ Objects ∴ 1997WN30 ∴ Observational info
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(100663) 1997WN30  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9353.77 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1997-10-28.416
Last observation 2023-06-08.184
Number (Discarded) 883 (3)

 

Get the observational details
ASCII file

 

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