Monday, May 28, 2012

List of Named Galaxies


This is a list of galaxies that are well known by something other than an entry in a catalog or list, or a set of coordinates, or a systematic designation.
GalaxyConstellationOrigin of nameNotes
Milky Way GalaxySagittarius(centre)This is the galaxy that contains Earth, it is named after the nebulosity in the night sky that marks the densest concentration of stars of our galaxy in the sky, which appears to blur together into a faint glow, called the Milky Way.
AndromedaAndromedaCommonly just Andromeda, this, called the Andromeda GalaxyAndromeda Nebula,Great Andromeda NebulaAndromeda Spiral Nebula, and such, has been traditionally called Andromeda, after the constellation in which it lies.
Bode's GalaxyUrsa MajorNamed for Johann Elert Bode who discovered this galaxy in 1774.
Cartwheel GalaxySculptorIts visual appearance is similar to that of a spoked cartwheel.
Cigar GalaxyUrsa MajorAppears similar in shape to a cigar.
Comet GalaxySculptorThis galaxy is named after its unusual appearance, looking like a comet.The comet effect is caused by tidal stripping by its galaxy cluster, Abell 2667.
Hoag's ObjectSerpens CaputThis is named after Art Hoag, who discovered this ring galaxy.It is of the subtype Hoag-type galaxy, and may in fact be a polar-ring galaxywith the ring in the plane of rotation of the central object.
Large Magellanic CloudDorado/MensaNamed after Ferdinand MagellanThis is the fourth largest galaxy in the Local Group, and forms a pair with theSMC, and from recent research, may not be part of the Milky Way system of satellites at all.
Small Magellanic CloudTucanaNamed after Ferdinand MagellanThis forms a pair with the LMC, and from recent research, may not be part of the Milky Way system of satellites at all.
Mayall's ObjectUrsa MajorThis is named after Nicholas U. Mayall, of the Lick Observatory, who discovered it.Also called VV 32 and Arp 148, this is a very peculiar looking object, and is likely to be not one galaxy, but two galaxies undergoing a collision. Event in images is a spindle shape and a ring shape.
Pinwheel GalaxyUrsa MajorSimilar in appearance to a pinwheel (toy).
Sombrero GalaxyVirgoSimilar in appearance to a sombrero.
Sunflower GalaxyCanes Venatici
Tadpole GalaxyDracoThe name comes from the resemblance of the galaxy to a tadpole.This shape resulted from tidal interaction that drew out a long tidal tail.
Whirlpool GalaxyCanes VenaticiFrom the whirlpool appearance this gravitationally disturbed galaxy exhibits.


source : www.wikipedia.org

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