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AstDyS ∴ Objects ∴ 2001QN197 ∴ Observational info
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(124399) 2001QN197  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9134.33 days
Unobserved 71 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-02-12.280
Last observation 2024-02-15.614
Number (Discarded) 964 (3)

 

Get the observational details
ASCII file

 

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