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AstDyS ∴ Objects ∴ 2001TQ171 ∴ Observational info
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(89084) 2001TQ171  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12052.3 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1991-03-18.322
Last observation 2024-03-16.622
Number (Discarded) 1052 (3)

 

Get the observational details
ASCII file

 

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