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2009DD  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 31 days
Unobserved 5556 days

 

Astrometry summary
Optical
RMS of residuals 0.603157
First observation 2009-02-16.34679
Last observation 2009-03-19.42667
Number (Discarded) 62 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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