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2009WD11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4687 days
Unobserved 586 days

 

Astrometry summary
Optical
RMS of residuals 0.567031
First observation 2009-11-20.37559
Last observation 2022-09-20.504771
Number (Discarded) 147 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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