出典:Wikipedia
出典:『Wikipedia』 (2011/03/07 00:23 UTC 版)
Delta Trianguli (δ Tri, δ Trianguli) is a spectroscopic binary star system approximately 35 light-years (11 pc) away in the constellation of Triangulum. The primary star is a yellow dwarf, while the secondary star is thought to be an orange dwarf. The system is one part of a moving group of stars with Zeta Herculis.