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How many stars are in the constellation Orion?
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What is Orion constellation?
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Covering 594 square degrees, Orion ranks twenty-sixth of the 88 constellations in size. The constellation boundaries, as set by Belgian astronomer Eugène Delporte in 1930, are defined by a polygon of 26 sides.
Nov 4, 2021 · With one exception, all of the main stars in Orion are bright young blue giants or supergiants, ranging in distance from Bellatrix (243 light-years) to Alnilam (1,360 light-years).
The constellation Orion contains 10 formally named stars. The star names approved by the International Astronomical Union (IAU) are Alnilam, Alnitak, Bellatrix, Betelgeuse, Hatysa, Meissa, Mintaka, Rigel, Saiph, and Tabit. There are two meteor showers associated with Orion, the Orionids and the Chi Orionids.
The Orion constellation is formed by 7 main stars that form its shape in the sky. Inside its area, there are currently 305 discovered stars. It is one of the most recognizable and famous constellations in the sky. The constellation of Orion represents the myth of a hunter in Greek mythology.
Sep 13, 2024 · Orion is one of the most conspicuous constellations and contains many bright stars. One of these, Betelgeuse, a variable star, is easily distinguished by its reddish colour and is the 11th brightest star in the sky, with a magnitude of 0.6.
- The Editors of Encyclopaedia Britannica
Orion is the 26th largest constellation in size, occupying an area of 594 square degrees. Orion is most famously depicted from the Greek myths, as a hunter in the sky, wielding a shield in the right hand and a sword in the left. In the northern hemisphere, Orion means the return of colder weather.
The boundary of the Orion constellation contains 12 stars that host known exoplanets. Orion is an equatorial constellation, which means its bulk intersects the celestial equator or comes within 10-15 degrees of doing so. Orion is visible from most places on Earth.
