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AstDyS ∴ Objects ∴ 2000YJ31 ∴ Observational info
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(123623) 2000YJ31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8474.17 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-12-30.470
Last observation 2024-03-13.635
Number (Discarded) 800 (2)

 

Get the observational details
ASCII file

 

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