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2009SS172  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 20 days
Unobserved 5308 days

 

Astrometry summary
Optical
RMS of residuals 0.554503
First observation 2009-09-29.27435
Last observation 2009-10-19.38291
Number (Discarded) 30 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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