There is a famous asterism in Pegasus, which is named the Great Square of Pegasus. It is formed out of the three brightest stars in the constellation, namely Markab, Scheat, Algenib, and the star Alpheratz, which is the brightest star in the constellation of Andromeda.What is the origin of the constellation Pegasus?
Mythology. In Chinese astronomy, the modern constellation of Pegasus lies in The Black Tortoise of the north (北方玄武), where the stars were classified in several separate asterisms of stars. Epsilon and Theta Pegasi are joined with Alpha Aquarii to form Wei 危 "rooftop", with Theta forming the roof apex. In Hindu astronomy,...What is the brightest star in the constellation Epsilon Pegasi?
Pegasus contains a Messier object – Messier 15 (NGC 7078, Cumulo de Pegaso) – and has nine stars with confirmed planets. The brightest star in the constellation is Enif, Epsilon Pegasi, with an apparent magnitude of 2.399.What are the four stars that make up the square of Pegasus?
Alpha (Markab), Beta (Scheat), and Gamma (Algenib), together with Alpha Andromedae (Alpheratz, once also designated Delta Pegasi) form the large asterism known as the Square of Pegasus.