NGC 6256 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Scorpius |
Right ascension | 16h 59m 32.7s |
Declination | −37° 07′ 17″ |
Heliocentric radial velocity | −101.4±1.9 km/s |
Apparent magnitude (V) | 11.3 |
Absolute magnitude (V) | -7.15 |
Characteristics | |
Type | GCL |
Apparent size (V) | 4.10 |
Other designations | |
GCL 49.1, ESO 391-SC6 and vdB-Hagen 208 | |
References: NASA/IPAC extragalactic datatbase, http://spider.seds.org/ |
NGC 6256 is a globular cluster located in the constellation Scorpius. It is designated as GCL in the galaxy morphological classification scheme and was discovered by the Scottish astronomer James Dunlop on 24 June 1834. It is about 33,600 light years away from Earth. [1] [2] [3]
NGC 5256 is an object that contains two disc galaxies, that are colliding into each other. It is located in the constellation Ursa Major, and was discovered by William Herschel on 12 May 1787. The two nuclei of the galaxies are separated by about 13,000 light-years. The southwest and northeast nuclei have masses of 7×109 M☉ and 10×109 M☉, assuming they orbit around a common center of mass. NGC 5256 is located at about 420 million light-years away from the Earth.
NGC 6000 is a barred spiral galaxy located in the constellation Scorpius. It is designated as SB(s)bc in the galaxy morphological classification scheme and was discovered by John Herschel on 8 May 1834. The galaxy is approximately 103 million light-years away. It is the brightest of all the galaxies in the constellation Scorpius.
Two supernovae have been observed in this galaxy, namely 2007ch and 2010as, each having a magnitude of about 17.2 and 15.5 respectively.
NGC 6207 is a spiral galaxy located in the constellation Hercules. It is designated as SA(s)c in the galaxy morphological classification scheme and was discovered by William Herschel on 16 May 1787. NGC 6207 is located at about 30 million light-years from Earth. On the sky, it is located near the globular cluster Messier 13.
NGC 6212 is a spiral galaxy located in the constellation Hercules. It is designated as Sb in the galaxy morphological classification scheme and was discovered by the French astronomer Édouard Stephan on 26 July 1870. NGC 6212 is located at about 397 million light years from Earth.
NGC 6239 is a barred spiral galaxy located in the constellation Hercules with a distinct core. It is designated as SB(s)B in the galaxy morphological classification scheme and was discovered by the German-born British astronomer William Herschel on 12 April 1788. The galaxy is approximately 42 million light years away from Earth.
NGC 6287 is a globular cluster located in the constellation Ophiuchus. It is designated as VII in the galaxy morphological classification scheme and was discovered by the German-born British astronomer William Herschel on 21 May 1784. It is at a distance of 30,300 light years away from Earth.
NGC 6293 is a globular cluster located in the constellation Ophiuchus. Its Shapley–Sawyer Concentration Class is IV. It was discovered by the American astronomer Lewis A. Swift on 8 July 1885. Like many other globular clusters, its distance is not well known; it may be anywhere from 31000 to 52000 light-years away from Earth.
NGC 6342 is a globular cluster located in the constellation Ophiuchus. Its Shapley–Sawyer Concentration Class is IV, and it was discovered by the German-born British astronomer William Herschel on 28 May 1786. It is at a distance of 28,000 light years away from Earth.
NGC 6355 is a globular cluster located in the constellation Ophiuchus. It is designated as GCL in the galaxy morphological classification scheme and was discovered by the German-born British astronomer William Herschel on 24 May 1784. It is at a distance of 31,000 light years away from Earth.
NGC 6366 is a globular cluster located in the constellation Ophiuchus. It is designated as XI in the galaxy morphological classification scheme and was discovered by the German astronomer Friedrich August Theodor Winnecke on 12 April 1860. It is at a distance of 11,700 light years away from Earth.
NGC 5774 is an intermediate spiral galaxy approximately 71 million light-years away from Earth in the constellation of Virgo. It was discovered by Irish engineer Bindon Stoney on April 26, 1851.
NGC 4528 is a barred lenticular galaxy located about 50 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on March 15, 1784. The galaxy is a member of the Virgo Cluster.
NGC 4595 is a spiral galaxy located about 42 million light-years away in the constellation Coma Berenices. NGC 4595 was discovered by astronomer William Herschel on January 14, 1787. NGC 4595 is a member of the Virgo Cluster.
NGC 4607 is an edge-on spiral galaxy located about 56 million light-years away in the constellation Virgo. NGC 4607 was discovered by astronomer R. J. Mitchell on April 24, 1854. The galaxy is a member of the Virgo Cluster.
NGC 4659 is a lenticular galaxy located about 54 million light-years away in the constellation Coma Berenices. NGC 4659 was discovered by astronomer William Herschel on April 12, 1784 and is a member of the Virgo Cluster.
NGC 4207 is a spiral galaxy located about 50 million light-years away in the constellation Virgo. The galaxy was discovered by astronomer Heinrich d'Arrest on March 23, 1865. NGC 4207 is a member of the Virgo Cluster.
NGC 560 is a lenticular galaxy in the constellation Cetus. It is estimated to be about 250 million light-years from the Milky Way and has a diameter of approximately 150,000 light years. It is part of the Abell 194 galaxy cluster. NGC 560 was discovered on October 1, 1785 by the German-British astronomer William Herschel.
NGC 803 is a spiral galaxy located in the constellation Aries about 70 million light-years from the Milky Way. It was discovered by the German–British astronomer William Herschel in 1784.
NGC 532 is a spiral galaxy in the constellation Pisces. The galaxy is approximately 100 million light-years away from the Earth, and was discovered on September 21, 1786, by the German-British astronomer William Herschel.
NGC 721 is a barred spiral galaxy located in the constellation Andromeda about 250 million light years from the Milky Way. It was discovered by the Prussian astronomer Heinrich d'Arrest in 1862.