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AstDyS ∴ Objects ∴ 2003YB91 ∴ Observational info
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(164142) 2003YB91  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8843.26 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2000-01-04.367
Last observation 2024-03-21.627
Number (Discarded) 833 (8)

 

Get the observational details
ASCII file

 

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