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2009XD  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 1403 days
Unobserved 3849 days

 

Astrometry summary
Optical
RMS of residuals 0.398998
First observation 2009-12-06.99627
Last observation 2013-10-09.50728
Number (Discarded) 285 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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