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AstDyS ∴ Objects ∴ 2009QY56 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 6716.18 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2005-10-29.354
Last observation 2024-03-19.530
Number (Discarded) 106 (0)

 

Get the observational details
ASCII file

 

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