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This makes it feasible to use them as indicators of distance. Recently, they have been used to give direct distance estimates to the Large Magellanic Cloud (LMC), Small Magellanic Cloud (SMC), Andromeda Galaxy and Triangulum Galaxy. Eclipsing binaries offer a direct method to gauge the distance to galaxies to a new improved 5% level of accuracy ...
The Small Magellanic Cloud (SMC) is a dwarf galaxy near the Milky Way. [5] Classified as a dwarf irregular galaxy , the SMC has a D 25 isophotal diameter of about 5.78 kiloparsecs (18,900 light-years), [ 1 ] [ 3 ] and contains several hundred million stars. [ 5 ]
NGC 265 is an open cluster of stars in the southern constellation of Tucana.It is located in the Small Magellanic Cloud, [4] a nearby dwarf galaxy.The cluster was discovered by English astronomer John Herschel on April 11, 1834.
The compiler of the New General Catalogue, Danish astronomer John Louis Emil Dreyer, described this object as "pretty bright, pretty small, little extended, very gradually brighter middle". [6] The cluster is located at a distance of around 200,000 light-years (60 kpc ) from the Sun. [ 1 ]
The Large Magellanic Cloud and its neighbour and relative, the Small Magellanic Cloud, are conspicuous objects in the southern hemisphere, looking like separated pieces of the Milky Way to the naked eye. Roughly 21° apart in the night sky, the true distance between them is roughly 75,000 light-years.
1.7 Zm – 179,000 light-years – distance to the Large Magellanic Cloud, largest satellite galaxy of the Milky Way <1.9 Zm – <200,000 light-years – revised estimated diameter of the disc of the Milky Way Galaxy. The size was previously thought to be half of this. 2.0 Zm – 210,000 light-years – distance to the Small Magellanic Cloud
The Large Magellanic Cloud is a satellite galaxy of the Milky Way, as is another nearby galaxy called the Small Magellanic Cloud. Both are smaller than our galaxy and offer different galactic ...
NGC 290 is an open cluster of stars in the southern constellation of Tucana.This cluster was discovered September 5, 1826, by Scottish astronomer James Dunlop. [7] It lies some 200,000 light years away from the Sun in the Small Magellanic Cloud galaxy.