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2007XY9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2051 days
Unobserved 3935 days

 

Astrometry summary
Optical
RMS of residuals 0.577294
First observation 2007-12-04.06629
Last observation 2013-07-15.94008
Number (Discarded) 178 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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