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2009RA4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 58 days
Unobserved 5298 days

 

Astrometry summary
Optical
RMS of residuals 0.539025
First observation 2009-09-14.25102
Last observation 2009-11-11.33570
Number (Discarded) 39 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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