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AstDyS ∴ Objects ∴ 2005YJ139 ∴ Observational info
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(483872) 2005YJ139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5905.88 days
Unobserved 811 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 2005-12-04.427
Last observation 2022-02-04.304
Number (Discarded) 61 (0)

 

Get the observational details
ASCII file

 

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