times the solar luminosity. Star system Epsilon Draconis is resolvable as a double star in telescopes of 10 centimeters aperture or larger. The companion has an apparent brightness of 7.3 at an angular distance of 3.2 arcseconds. It is a giant of spectral class F5, orbiting the yellow giant at about 130 astronomical units. See also Lists of stars in the constellation Draco Class G Stars Variable star Double star References External links Astrophotographs:Epsilon Draconis SkyView Image: Epsilon Draconis G-type giants Double stars Draco (constellation) Draconis, Epsilon BD+69 1070 Draconis, 63 188119 097433 7582 Tyl