Constellations Gloria Federici, Andromeda and Triangula from Urania's Mirror Magnet

Vintage illustration astronomy and antique celestial image featuring three constellations, Gloria Federici, Andromeda and Triangula. Gloria Frederica was a constellation created by Johann Bode in 1787 to honor Frederick the Great, the king of Prussia who had died in the previous year. Andromeda, the princess in the Greek legend of Perseus who was chained to a rock to be eaten by sea monster Cetus. It is sometimes called "the Chained Lady" or "the Chained Woman". It has also been called Persea (Perseus's wife) or Cepheis (Cepheus's daughter). Triangulum (Latin for triangle) derives its name from its 3 brightest stars, of third and fourth magnitude, which form a nearly-isosceles long and narrow triangle.