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AstDyS ∴ Objects ∴ 2001JQ9 ∴ Observational info
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(210809) 2001JQ9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9263.78 days
Unobserved 81 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1998-09-25.346
Last observation 2024-02-05.125
Number (Discarded) 734 (3)

 

Get the observational details
ASCII file

 

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