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AstDyS ∴ Objects ∴ 2009YQ16 ∴ Observational info
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(233957) 2009YQ16  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8841.52 days
Unobserved 68 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1999-12-07.132
Last observation 2024-02-20.649
Number (Discarded) 332 (2)

 

Get the observational details
ASCII file

 

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