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AstDyS ∴ Objects ∴ 2000YZ90 ∴ Observational info
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(98780) 2000YZ90  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9391.09 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-06-20.239
Last observation 2024-03-06.332
Number (Discarded) 973 (5)

 

Get the observational details
ASCII file

 

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