Science Fair Project Encyclopedia
70 Ophiuchi
70 Ophiuchi is a binary star system 16.6 light years away from Earth. It is in the constellation Ophiuchus.
The primary star is an orange main sequence dwarf of spectral type K1 and the secondary star is an orange main sequence dwarf of spectral type K5.
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


