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(316172) 2009WJ218  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6652.53 days
Unobserved 67 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2005-12-29.088
Last observation 2024-03-16.620
Number (Discarded) 430 (2)

 

Get the observational details
ASCII file

 

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