NGC 473 | |
---|---|
![]() SDSS view of NGC 473 | |
Observation data (J2000 epoch) | |
Constellation | Pisces |
Right ascension | 01h 19m 55.1s [1] |
Declination | +16° 32′ 41″ [1] |
Redshift | 0.007118 [1] |
Helio radial velocity | 2,134 km/s [1] |
Distance | 29.8 Mpc [1] |
Apparent magnitude (V) | 12.5 [2] |
Characteristics | |
Type | SABo(r)a [2] |
Apparent size (V) | 1.9' x 1.2' [2] |
Other designations | |
CGCG 459-30, IRAS 01172+1616, MCG 3-4-22, UGC 859, PGC 4785 |
NGC 473 is a lenticular galaxy in the constellation of Pisces. [2] It was discovered on December 20, 1786 by William Herschel. [2]
The New General Catalogue of Nebulae and Clusters of Stars is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects, including galaxies, star clusters, emission nebulae and absorption nebulae. Dreyer published two supplements to the NGC in 1895 and 1908, known as the Index Catalogues, describing a further 5,386 astronomical objects. Thousands of these objects are best known by their NGC or IC numbers, which remain in widespread use.
NGC 1, also occasionally referred to as GC 1, UGC 57, PGC 564 or Holm 2a is an intermediate spiral galaxy of the morphological type Sbc, located approximately 210 to 215 million light-years from the Solar System in the constellation Pegasus. It was discovered on 30 September 1861 by Heinrich d'Arrest.
NGC 2442 and NGC 2443 are two parts of a single intermediate spiral galaxy, commonly known as the Meathook Galaxy. It is about 50 million light-years away in the constellation Volans, and was discovered by Sir John Herschel on December 23, 1834. Associated with this galaxy is HIPASS J0731-69, a cloud of gas devoid of any stars. It is likely that the cloud was torn loose from NGC 2442 by a companion.
NGC 57 is an elliptical galaxy in the constellation Pisces. It was discovered on 8 October 1784 by astronomer William Herschel.
NGC 1851 is a relatively massive globular cluster located in the southern constellation of Columba. Astronomer John Dreyer described it as not very bright but very large, round, well resolved, and clearly consisting of stars. It is located 39.5 kilolight-years from the Sun, and 54.1 kilolight-years from the Galactic Center. The cluster is following a highly eccentric orbit through the galaxy, with an eccentricity of about 0.7
NGC 65 is a galaxy in the constellation Cetus. Its apparent magnitude is 13.4. It is located at RA 18h 58m 7s, Dec -22°52'48". It was first discovered in 1886, and is also known as PGC 1229.
NGC 489 is probably an edge-on spiral galaxy located about 97 million Light-years away from Earth in the constellation Pisces. NGC 489's calculated velocity is 2507 km/s. NGC 489 was discovered by German astronomer Heinrich Louis d'Arrest on December 22, 1862.
NGC 7034 is an elliptical galaxy located about 380 million light-years away in the constellation of Pegasus. It is part of a pair of galaxies that contains the nearby galaxy NGC 7033. NGC 7034 was discovered by astronomer Albert Marth on September 17, 1863.
NGC 7035 and NGC 7035A are a pair of interacting lenticular galaxies located around 400 to 430 million light-years away in the constellation of Capricornus. The main galaxy, NGC 7035 was discovered by astronomer Frank Muller in 1886.
NGC 7051 is a barred spiral galaxy located about 100 million light-years away in the constellation of Aquarius. It was discovered by astronomer John Herschel on July 30, 1827.
NGC 4459 is a lenticular galaxy located about 50 million light-years away in the constellation of Coma Berenices. NGC 4459 is also classified as a LINER galaxy. NGC 4459 was discovered by astronomer William Herschel on January 14, 1787. NGC 4459 is a member of the Virgo Cluster.
NGC 4468 is a dwarf elliptical galaxy located about 55 million light-years away in the constellation of Coma Berenices. The galaxy was discovered by astronomer William Herschel on January 14, 1787. It is a member of the Virgo Cluster.
NGC 4429 is a lenticular galaxy located about 55 million light-years away in the constellation of Virgo. NGC 4429 is tilted at an inclination of about 75° which means that the galaxy is tilted almost edge-on as seen from Earth. NGC 4429 was discovered by astronomer William Herschel on March 15, 1784. The galaxy is a member of the Virgo Cluster.
NGC 4753 is a lenticular galaxy located about 60 million light-years away in the constellation of Virgo. NGC 4753 was discovered by astronomer William Herschel on February 22, 1784. It is notable for having distinct dust lanes that surround its nucleus. The galaxy is a member of the Virgo II Groups, an extension of the Virgo Cluster.
NGC 4491 is a dwarf barred spiral galaxy located about 55 million light-years away in the constellation Virgo. NGC 4491 was discovered by astronomer William Herschel on March 15, 1784. NGC 4491 is located in a subgroup of the Virgo Cluster centered on Messier 87 known as the Virgo A subgroup.
NGC 495, also occasionally referred to as PGC 5037, UGC 920 or GC 278, is a barred spiral galaxy in the constellation Pisces. It located approximately 184 million light-years from the Solar System and was discovered on 12 September 1784 by astronomer William Herschel.
NGC 1992 is a lenticular galaxy located in the Columba constellation. It was discovered by John Herschel on November 19, 1835. It is about 473 million light years from the Milky Way, Its apparent magnitude is 14.65 and its size is 1.10 x 0.7 arc minutes.
NGC 1191 is a lenticular galaxy approximately 406 million light-years away from Earth in the constellation of Eridanus. It was discovered by American astronomer Francis Leavenworth on December 2, 1885 with the 26" refractor at Leander McCormick Observatory.
NGC 1192 is a lenticular galaxy approximately 417 million light-years away from Earth in the constellation of Eridanus. It was discovered by American astronomer Francis Leavenworth on December 2, 1885 with the 26" refractor at Leander McCormick Observatory.
Coordinates:
This Lenticular galaxy article is a stub. You can help Wikipedia by expanding it. |