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AstDyS ∴ Objects ∴ 2001SQ171 ∴ Observational info
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(194088) 2001SQ171  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11305.9 days
Unobserved 53 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1993-03-23.396
Last observation 2024-03-06.340
Number (Discarded) 832 (2)

 

Get the observational details
ASCII file

 

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