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AstDyS ∴ Objects ∴ 2001QT171 ∴ Observational info
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(162962) 2001QT171  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8138.86 days
Unobserved 147 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-08-25.262
Last observation 2023-12-07.119
Number (Discarded) 783 (25)

 

Get the observational details
ASCII file

 

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