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2009QO  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3074 days
Unobserved 3260 days

 

Astrometry summary
Optical
RMS of residuals 0.565342
First observation 2006-12-21.28131
Last observation 2015-05-22.28594
Number (Discarded) 111 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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