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AstDyS ∴ Objects ∴ 2009WC247 ∴ Observational info
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(499347) 2009WC247  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7498.7 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2003-07-26.423
Last observation 2024-02-05.123
Number (Discarded) 325 (0)

 

Get the observational details
ASCII file

 

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