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AstDyS ∴ Objects ∴ 2001QR163 ∴ Observational info
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(148554) 2001QR163  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8104.84 days
Unobserved 183 days

 

Astrometry summary
Optical
RMS of residuals 0.77
First observation 2001-08-22.382
Last observation 2023-10-31.222
Number (Discarded) 1007 (208)

 

Get the observational details
ASCII file

 

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