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(343240) 2009WB189  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6288.2 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2006-12-26.280
Last observation 2024-03-14.485
Number (Discarded) 154 (0)

 

Get the observational details
ASCII file

 

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