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2015SY  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 825 days
Unobserved 2354 days

 

Astrometry summary
Optical
RMS of residuals 0.348644
First observation 2015-09-20.38664
Last observation 2017-12-23.41679
Number (Discarded) 132 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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