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(414714) 2009WE223  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8186.22 days
Unobserved 1168 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-09-15.185
Last observation 2021-02-12.402
Number (Discarded) 116 (2)

 

Get the observational details
ASCII file

 

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