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AstDyS ∴ Objects ∴ 2000QZ18 ∴ Observational info
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(178657) 2000QZ18  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9893.28 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1997-02-14.233
Last observation 2024-03-17.517
Number (Discarded) 526 (2)

 

Get the observational details
ASCII file

 

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