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AstDyS ∴ Objects ∴ 1998EX9 ∴ Observational info
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(181791) 1998EX9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9493.48 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1998-03-08.722
Last observation 2024-03-05.198
Number (Discarded) 527 (5)

 

Get the observational details
ASCII file

 

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