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AstDyS ∴ Objects ∴ 1998WU12 ∴ Observational info
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(85809) 1998WU12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9257.28 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-11-11.292
Last observation 2024-03-16.572
Number (Discarded) 1020 (4)

 

Get the observational details
ASCII file

 

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