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AstDyS ∴ Objects ∴ 1999TU156 ∴ Observational info
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(312992) 1999TU156  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7439.19 days
Unobserved 519 days

 

Astrometry summary
Optical
RMS of residuals 0.57"
First observation 1999-10-09.164
Last observation 2020-02-20.357
Number (Discarded) 264 (4)

 

Get the observational details
ASCII file

 

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