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AstDyS ∴ Objects ∴ 2003YB181 ∴ Observational info
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(612734) 2003YB181  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5962.97 days
Unobserved 1516 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2003-12-21.320
Last observation 2020-04-18.292
Number (Discarded) 131 (0)

 

Get the observational details
ASCII file

 

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