fbpx
Wikipedia

NGC 2074

NGC 2074 is a magnitude ~8 emission nebula in the Tarantula Nebula located in the constellation Dorado. It was discovered on 3 August 1826 by James Dunlop and around 1835 by John Herschel. It is described as being "pretty bright, pretty large, much extended, [and having] 5 stars involved".[3]

NGC 2074
Emission nebula
Composite of separate exposures made by the WFPC2 on the Hubble Space Telescope.[1] Red shows emissions from sulphur atoms, green from glowing hydrogen, and blue from glowing oxygen.[2]
Observation data: J2000 epoch
Right ascension05h 39m 03.0s[3]
Declination−69° 29′ 54″[3]
Distance170,000 ly   (52,000 pc)
ConstellationDorado[1]
DesignationsGC 1272, JH 2942
See also: Lists of nebulae

Discovery edit

Some of the objects catalogued by Herschel before 1847 do not have a discovery date listed, and NGC 2074 is one of them. Though its inclusion in the catalog of objects observed in the Large Magellanic Cloud which involves observations carried out between 2 November 1836 and 26 March 1837 shows it must not have been discovered later than that.[3]

The observation of NGC 2074 by Dunlop was not identified as this object until recently.[3]

Location edit

NGC 2074 is located around 170,000 light-years (1.1×1010 AU) away. The area has a lot of raw stellar creation, possibly triggered by a nearby supernova explosion and is on the edge of a dark molecular cloud which is an incubator for the birth of new stars.[2]

References edit

  1. ^ a b . Hubblesite.org. 11 August 2008. Archived from the original on 4 March 2016.
  2. ^ a b "Hubble unveils image of NGC 2074". Astronomy.com. 11 August 2008. Retrieved 14 January 2019.
  3. ^ a b c d e Seligman, Courtney. "Celestial Atlas: NGC Objects: NGC 2050 - 2099". CSeligman.com. Retrieved 14 January 2019.

External links edit


2074, magnitude, emission, nebula, tarantula, nebula, located, constellation, dorado, discovered, august, 1826, james, dunlop, around, 1835, john, herschel, described, being, pretty, bright, pretty, large, much, extended, having, stars, involved, emission, neb. NGC 2074 is a magnitude 8 emission nebula in the Tarantula Nebula located in the constellation Dorado It was discovered on 3 August 1826 by James Dunlop and around 1835 by John Herschel It is described as being pretty bright pretty large much extended and having 5 stars involved 3 NGC 2074Emission nebulaComposite of separate exposures made by the WFPC2 on the Hubble Space Telescope 1 Red shows emissions from sulphur atoms green from glowing hydrogen and blue from glowing oxygen 2 Observation data J2000 epochRight ascension05h 39m 03 0s 3 Declination 69 29 54 3 Distance170 000 ly 52 000 pc ConstellationDorado 1 DesignationsGC 1272 JH 2942See also Lists of nebulae Contents 1 Discovery 2 Location 3 References 4 External linksDiscovery editSome of the objects catalogued by Herschel before 1847 do not have a discovery date listed and NGC 2074 is one of them Though its inclusion in the catalog of objects observed in the Large Magellanic Cloud which involves observations carried out between 2 November 1836 and 26 March 1837 shows it must not have been discovered later than that 3 The observation of NGC 2074 by Dunlop was not identified as this object until recently 3 Location editNGC 2074 is located around 170 000 light years 1 1 1010 AU away The area has a lot of raw stellar creation possibly triggered by a nearby supernova explosion and is on the edge of a dark molecular cloud which is an incubator for the birth of new stars 2 References edit a b Hubble Unveils Colorful and Turbulent Star Birth Region on 100 000th Orbit Milestone Hubblesite org 11 August 2008 Archived from the original on 4 March 2016 a b Hubble unveils image of NGC 2074 Astronomy com 11 August 2008 Retrieved 14 January 2019 a b c d e Seligman Courtney Celestial Atlas NGC Objects NGC 2050 2099 CSeligman com Retrieved 14 January 2019 External links edit nbsp Media related to NGC 2074 at Wikimedia Commons NGC 2074 on WikiSky Picture of the Day Week 34 2008 nbsp This nebula related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title NGC 2074 amp oldid 1196841633, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.