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Orion belongs to the Orion family of constellations, along with Canis Major, Canis Minor, Lepusand Monoceros. The constellation contains three Messier objects – Messier 42(M42, NGC 1976, Orion Nebula), Messier 43(M43, NGC 1982, De Mairan’s Nebula), and Messier 78(M78, NGC 2068) – and has seven stars with known planets.
Orion's two brightest stars, Rigel (β) and Betelgeuse (α), are both among the brightest stars in the night sky; both are supergiants and slightly variable. There are a further six stars brighter than magnitude 3.0, including three making the short straight line of the Orion's Belt asterism.
Orion is comprised primarily of blue stars, which are also known as blue giants. These are hotter and brighter than others, and they're the reason why Orion is so visible as a constellation. Other stars in Orion are smaller, cooler, and more distant, so they're harder to see.
Nov 4, 2021 · Orion's Belt is formed by three bright stars; Alnilam, Mintaka and Alnitak. Orion is in the southwestern sky if you are in the Northern Hemisphere or the northwestern sky if you are in the...
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.
Jan 8, 2024 · Stars in Orion constellation. Like most constellations, the constellation of Orion is made up of numerous stars. Some Orion stars are brighter than others and many are identified for their unique attributes. How many stars in Orion? Orion has 7 main stars and 10 stars with planets.
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Jul 14, 2020 · Orion is the 26 th largest constellation in the sky, stretching for around 594 square degrees. The brightest star in Orion is Rigel – an Alpha Cygni variable blue star which has a maximum magnitude of around 0.13. Rigel is also, generally, the seventh-brightest star in the night sky.
