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AstDyS ∴ Objects ∴ 2001QH171 ∴ Observational info
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(165746) 2001QH171  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9946.06 days
Unobserved 115 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1996-10-08.198
Last observation 2024-01-01.255
Number (Discarded) 644 (2)

 

Get the observational details
ASCII file

 

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