Andromeda runs like a string of pearls to the northeast of the Great Square of Pegasus.Since its three principal stars have almost the same brightness, Beyer simply lettered them Alpha, Beta, and Gamma in order, Alpha and Beta tied for the lead in apparent magnitude. The constellation Andromeda with its alpha star, Alpheratz, appearing just below and to the right of the center as the top left star in the Great Square of adjacent constellation of Pegasus. Many people use this star to locate the Andromeda galaxy in the night sky. The star can be seen with the naked eye, that is, you don't need a telescope/binoculars to see it. ALPHERATZ (Alpha Andromedae). M15 is one of the most densely packed clusters in the Milky Way galaxy. While Alpheratz appears to be single star, it is in fact a close binary system with an orbital period of 96.7 days. Alpheratz has a radius that is 2.70 times bigger than the Suns. Andromeda runs like a string of pearls to the northeast of the Great Square of Pegasus.Since its three principal stars have almost the same brightness, Beyer simply lettered them Alpha, Beta, and Gamma in order, Alpha and Beta tied for the lead in apparent magnitude.. Browse: Home / Constellation List / Andromeda Constellation / Alpheratz Fixed is something of a misnomer. It’s at the left-hand point of the square during the evening hours. Alpheratz reaches its culmination—the date when it crosses the celestial meridian and is visible all night—on August 26, and is highest in the sky on November 8 at … Some stars are glorious and helpful, while others are negative, even sinister. Officially, though, it’s a member of the adjoining constellation Andromeda. Es wird gebildet von vier hellen Sternen, die heute bis auf α And zum Sternbild Pegasus zählen.. the fixed stars Alpheratz The star of Pegasus and Andromeda, a lady in distress THE DISTANT backdrop of deep space twinkles with unique cosmic energies. One of these stars, however, doesn’t formally belong to the constellation Pegasus. Alpheratz (vom Arabischen al-faras „die Stute“) ist ein Sternbild in der arabischen Astronomie. Die Namen der Sterne sind: Alpheratz (α Andromedae, „Nabel der Stute“)Enif alpheratz (ε Pegasi, „Nase der Stute“)Markab alpheratz (α Pegasi, „Schulter der Stute“) Pegasus contains a Messier object, named M15, which is a cluster of stars that are about 34,000 light-years from Earth. Alpheratz is the 55th brightest star in the night sky and is the brightest star in Andromeda based on the Hipparcos 2007 apparent magnitude. ALPHERATZ (Alpha Andromedae). Alpheratz also designates the northeast corner of the Great Square of Pegasus. The Great Square of Pegasus is an asterism formed by three bright stars in Pegasus constellation – Markab, Scheat and Algenib – and Alpheratz in the neighbouring constellation Andromeda.For northern observers, the asterism is particularly prominent in the summer months, when it can be seen high overhead in the evening. Physical Properties. While it appears as a single star to the unaided eye, Alpheratz is actually a tight double star system. The fixed stars have been important since astrology’s earliest days. Its brightest star Alpheratz is located on the border between the constellations Pegasus and Andromeda, and can be seen without optical aid from all latitudes north of 60 degrees south. It’s Alpheratz, the brightest star in the constellation Andromeda. Alpheratz — a name that means “the horse’s shoulder” — is the brightest star of the Great Square of Pegasus. Andromeda and Alpheratz are high in the east at sunset now, passing directly overhead around midnight and then off to the west as the night goes on. Alpheratz is a Binary or Multiple star system.
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