NGC 1763 (also known as N11 B, LH 10 or ESO 85-EN20) is an
emission nebula
An emission nebula is a nebula formed of ionized gases that emit light of various wavelengths. The most common source of ionization is high-energy ultraviolet photons emitted from a nearby hot star. Among the several different types of emission n ...
with an embedded
star cluster
A star cluster is a group of stars held together by self-gravitation. Two main types of star clusters can be distinguished: globular clusters, tight groups of ten thousand to millions of old stars which are gravitationally bound; and open cluster ...
in the
Dorado constellation
Dorado (, ) is a constellation in the Southern Sky. It was named in the late 16th century and is now one of the 88 modern constellations. Its name refers to the mahi-mahi (''Coryphaena hippurus''), which is known as ''dorado'' ("golden") in Span ...
in the
Large Magellanic Cloud
The Large Magellanic Cloud (LMC) is a dwarf galaxy and satellite galaxy of the Milky Way. At a distance of around , the LMC is the second- or third-closest galaxy to the Milky Way, after the Sagittarius Dwarf Spheroidal Galaxy, Sagittarius Dwarf ...
, It is very bright, very large and very irregular. Its apparent size is about 3.0-5.0 arcmin.
It is part of a large region of stars called
LMC-N11 (N11) which was discovered with a 23-cm telescope by the astronomer
James Dunlop
James Dunlop FRSE (31 October 1793 – 22 September 1848) was a Scottish astronomer, noted for his work in Australia. He was employed by Sir Thomas Brisbane to work as astronomer's assistant at his private observatory, once located at Param ...
in 1826 and was also observed by
John Herschel
Sir John Frederick William Herschel, 1st Baronet (; 7 March 1792 – 11 May 1871) was an English polymath active as a mathematician, astronomer, chemist, inventor and experimental photographer who invented the blueprint and did botanical work. ...
in 1834.
The nebula itself is catalogued under LHA 120-N 11B (N11 B), LH 10 or ESO 85-EN20. It is also part of an area commonly known as the Bean Nebula.
See also
*
List of most massive stars
This is a list of the most massive stars that have been discovered, in solar mass units ().
Uncertainties and caveats
Most of the masses listed below are contested and, being the subject of current research, remain under review and subject to con ...
References
External links
*
Emission nebulae
ESO objects
1763
Events
January–March
* January 27 – The seat of colonial administration in the Viceroyalty of Brazil is moved from Salvador to Rio de Janeiro.
* February 1 – The colonial authorities in the Province of North Carolin ...
Dorado
Open clusters
Large Magellanic Cloud
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