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The Andromeda Galaxy is a barred spiral galaxy and is the nearest major galaxy to the Milky Way. ... Location of the Andromeda Galaxy (M31) in the Andromeda ...
Andromeda is one of the 48 constellations listed by the 2nd-century Greco-Roman astronomer Ptolemy, and one of the 88 modern constellations.Located in the northern celestial hemisphere, it is named for Andromeda, daughter of Cassiopeia, in the Greek myth, who was chained to a rock to be eaten by the sea monster Cetus.
Andromeda was the daughter of the king and queen of Aethiopia, which ancient Greeks located at the edge of the world in Nubia, the lands south of Egypt. The term Aithiops was applied to peoples who dwelt above the equator, between the Atlantic and Indian Oceans . [ 59 ]
The term "The Local Group" was introduced by Edwin Hubble in Chapter VI of his 1936 book The Realm of the Nebulae. [11] There, he described it as "a typical small group of nebulae which is isolated in the general field" and delineated, by decreasing luminosity, its members to be M31, Milky Way, M33, Large Magellanic Cloud, Small Magellanic Cloud, M32, NGC 205, NGC 6822, NGC 185, IC 1613 and ...
Andromeda most commonly refers to: Andromeda (mythology), a princess from Greek mythology; Andromeda (constellation), a region of the Earth's night sky;
*It is uncertain whether it is a companion galaxy of the Andromeda Galaxy. ** RA/DEC values marked in Italics are rough estimates. *** Martin et al. (2009) gave aliases to several satellite galaxies of the Andromeda Galaxy that are located in Pisces. [16]
NGC 262 (also known as Markarian 348) is the largest known spiral galaxy, [5] located in the constellation Andromeda. [1] It is a Seyfert 2 spiral galaxy located 287 million light years away. [2] It was discovered on 17 September 1885 by Lewis A. Swift. [4] According to A.M. Garcia, NGC 262 is a member of the NGC 315 Group (also known as LGG 14).
Alpheratz / æ l ˈ f ɪər æ t s /, [13] [14] or Alpha Andromedae (α Andromedae, abbreviated Alpha And or α And), is a binary star 97 light-years from Earth and is the brightest star in the constellation of Andromeda when Mirach (β Andromedae) undergoes its periodical dimming.