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AstDyS ∴ Objects ∴ 1999TQ39 ∴ Observational info
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(181911) 1999TQ39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8935.82 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-10-02.422
Last observation 2024-03-20.238
Number (Discarded) 798 (4)

 

Get the observational details
ASCII file

 

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