Category

Triangulum

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Triangulum thumbnail

Triangulum is a small constellation in the northern sky. Its name is Latin for "triangle", derived from its three brightest stars, which form a long and narrow triangle. Known to the ancient Babylonians and Greeks, Triangulum was one of the 48 constellations listed by the 2nd century astronomer Ptolemy. The celestial cartographers Johann Bayer and John Flamsteed catalogued the constellation's stars, giving six of them Bayer designations.

Triangulum Galaxy thumbnail

Triangulum Galaxy

spiral galaxy in the constellation of Triangulum

H II region inside the Triangulum Galaxy

NGC 925 thumbnail

barred spiral galaxy

galaxy in the constellation Triangulum

Hydrogen cloud in the constellation Triangulum

lenticular galaxy in the constellation Triangulum

star cloud in the constellation Triangulum

lenticular galaxy in the constellation Triangulum

list of stars in Triangulum

Wikimedia list article

binary star system in the constellation Triangulum

Alpha Trianguli

star in the constellation Triangulum

star in the constellation Triangulum

Binary black hole-star systems in the constellation Taurus

Gamma Trianguli

star in the constellation Triangulum

star in the constellation Triangulum

Quasar in the constellation Triangulum

luminous blue variable star

LSPM J0207+3331

star in the constellation Taurus

star in the constellation Triangulum

star in the constellation Triangulum

star in the constellation Triangulum

Epsilon Trianguli

binary star in the constellation Triangulum

star in the constellation Triangulum

variable star in the constellation Triangulum

star in the constellation Triangulum