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AstDyS ∴ Objects ∴ 2011QZ30 ∴ Observational info
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(306213) 2011QZ30  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9093.24 days
Unobserved 78 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-03-21.288
Last observation 2024-02-11.523
Number (Discarded) 356 (2)

 

Get the observational details
ASCII file

 

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