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Dorado
Dorado (US: /dəˈreɪdoʊ/, also UK: /-ˈrɑːdoʊ/) 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 Spanish, although it has also been depicted as a swordfish. Dorado contains most of the Large Magellanic Cloud, the remainder being in the constellation Mensa. The South Ecliptic pole also lies within this constellation.
Even though the name Dorado is not Latin but Spanish, astronomers give it the Latin genitive form Doradus when naming its stars; it is treated (like the adjacent asterism Argo Navis) as a feminine proper name of Greek origin ending in -ō (like Io or Callisto or Argo), which have a genitive ending -ūs.
Dorado was one of twelve constellations named by Petrus Plancius from the observations of Pieter Dirkszoon Keyser and Frederick de Houtman. It appeared:
Dorado represents a dolphinfish; it has also been called the goldfish because Dorado are gold-colored.
Lacaille gave 15 stars Bayer designations Alpha through Pi in 1756, but omitted Iota, Omicron, and Xi, and labelled two stars as Eta and Pi. Mu Doradus was removed from star catalogues because of its dimness.
Alpha Doradus is a blue-white star of magnitude 3.3, 176 light-years from Earth. It is the brightest star in Dorado. Beta Doradus is a notably bright Cepheid variable star. It is a yellow-tinged supergiant star that has a minimum magnitude of 4.1 and a maximum magnitude of 3.5. One thousand and forty light-years from Earth, Beta Doradus has a period of 9 days and 20 hours.
R Doradus is one of the many variable stars in Dorado. S Dor, 9.721 hypergiant in the Large Magellanic Cloud, is the prototype of S Doradus variable stars. The variable star R Doradus 5.73 has the largest-known apparent size of any star other than the Sun. WOH G64 is a binary system in the Large Magellanic Cloud that contains the largest known star with a well defined radius at 1,540 ± 77 solar radii. Gamma Doradus is the prototype of the Gamma Doradus variable stars.
Supernova 1987A was the closest supernova to occur since the invention of the telescope. SNR 0509-67.5 is the remnant of an unusually energetic Type Ia supernova from about 400 years ago.
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Dorado AI simulator
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Dorado
Dorado (US: /dəˈreɪdoʊ/, also UK: /-ˈrɑːdoʊ/) 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 Spanish, although it has also been depicted as a swordfish. Dorado contains most of the Large Magellanic Cloud, the remainder being in the constellation Mensa. The South Ecliptic pole also lies within this constellation.
Even though the name Dorado is not Latin but Spanish, astronomers give it the Latin genitive form Doradus when naming its stars; it is treated (like the adjacent asterism Argo Navis) as a feminine proper name of Greek origin ending in -ō (like Io or Callisto or Argo), which have a genitive ending -ūs.
Dorado was one of twelve constellations named by Petrus Plancius from the observations of Pieter Dirkszoon Keyser and Frederick de Houtman. It appeared:
Dorado represents a dolphinfish; it has also been called the goldfish because Dorado are gold-colored.
Lacaille gave 15 stars Bayer designations Alpha through Pi in 1756, but omitted Iota, Omicron, and Xi, and labelled two stars as Eta and Pi. Mu Doradus was removed from star catalogues because of its dimness.
Alpha Doradus is a blue-white star of magnitude 3.3, 176 light-years from Earth. It is the brightest star in Dorado. Beta Doradus is a notably bright Cepheid variable star. It is a yellow-tinged supergiant star that has a minimum magnitude of 4.1 and a maximum magnitude of 3.5. One thousand and forty light-years from Earth, Beta Doradus has a period of 9 days and 20 hours.
R Doradus is one of the many variable stars in Dorado. S Dor, 9.721 hypergiant in the Large Magellanic Cloud, is the prototype of S Doradus variable stars. The variable star R Doradus 5.73 has the largest-known apparent size of any star other than the Sun. WOH G64 is a binary system in the Large Magellanic Cloud that contains the largest known star with a well defined radius at 1,540 ± 77 solar radii. Gamma Doradus is the prototype of the Gamma Doradus variable stars.
Supernova 1987A was the closest supernova to occur since the invention of the telescope. SNR 0509-67.5 is the remnant of an unusually energetic Type Ia supernova from about 400 years ago.