● Capella Capella is a star in Auriga. ### ############# ################### ##################### ####################### ####################### ######################### ####################### ####################### ##################### ################### ############# ### Type Yellow giant Constellation Auriga Magnitude 0.1 Spectral type G5IIIe+G0III Distance 42 light years You need naked eye from a dark sky Known as Bayer α Aur Yale HR 1708 More information about Capella Capella looks like one star but is in fact a four-star system: two yellow giants orbiting each other in 104 days, and a distant pair of red dwarfs. It is far enough north to be circumpolar from most of Europe and North America, so it never sets. Its name comes from the goat Amalthea, who suckled the infant Zeus. One of the few bright stars whose name is an animal. History Discovered resolved as a double by William Campbell, 1899 Etymology From Latin Reading capella Literally little she-goat Bayer lettered the stars of each constellation in his Uranometria of 1603, in order of brightness. He was working from Tycho's magnitudes by eye, and the order he recorded is often wrong. First published in 1930 by Yale astronomer Frank Schlesinger, and maintained since, the Yale Bright Star Catalogue lists every star down to magnitude 6.5. It contains 9,110 stars. where it is tonight: skymap.sh/Capella