It is part of the famous Orion’s Belt asterism. Alnilam or Epsilon Orionis (Eps Ori) is the 4th brightest naked eye star in the constellation Orion.With an apparent magnitude of 1.69v, Alnilam is the 29th brightest star in the entire sky (see: 50 Brightest Stars ).Its absolute magnitude is -6.38 and its distance is 1342 light years.The Equinox J2000 equatorial coordinates are RA = 05h 36m 12.8s, Dec = -01° 12' 07".

Key Facts & Summary. Epsilon (ε) Orion, Alnilam, is a brilliant white star occupying the central position in Orion 's belt. You also have the option to opt-out of these cookies.

Necessary cookies are absolutely essential for the website to function properly. Here are some of the planets, constellations and deep sky objects you can see in the night sky in February: 8 PM southeastern sky – Jupiter rising after sunset 11:30 PM eastern sky – Mars rising later in the evening, climbing higher throughout the night 9 PM southern sky – Orion constellation prominent in the … [Read more…]. It is a supergiant star, distinctly red in colour, located at an approximate distance of 643 light years from Earth. ... Betelgeuse, Alpha Orionis, is the second brightest star in Orion constellation and the ninth brightest star in the sky. Alnilam, also known as Epsilon Orionis or 46 Orionis, is the 4 th brightest star in the constellation of Orion, and the 29 th brightest star in the night sky. Alnilam is the 29th brightest star in the night sky and the 4th brightest star in Orion based on the Hipparcos 2007 apparent magnitude.

Alnilam (Epsilon Orionis) is a massive B-type blue supergiant star found in the Belt of Orion. Alnilam, Anilam, Ainilam, and Alnihan are from Al Nitham, or Al Nathm, the String of Pearls, or, as British physicist Robert Recorde (1500-1558) said, the Bullions set in the middle of Orion's Belt. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The star … The Flame Nebula occupies an area of 30 arcminutes of apparent … [Read more…]. Its estimated luminosity is in the range between 275,000 and 832,000 times that of the Sun. February 2, 2020 by admin. … [Read more…]. It is a supergiant star, distinctly red in colour, located at an approximate distance of 643 light years from Earth. Alnilam . This website uses cookies to personalise content and ads, and to analyse user traffic.

By continuing to use the site, you agree to the use of cookies. These cookies do not store any personal information. Based on the spectral type (B0Ia) of the star, the star's colour is blue. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. With an average apparent visual magnitude of +1.69, it is the 4th brightest star in the constellation, the 29th brightest star in the entire night sky, and one of the 58 stars used in celestial navigation and identifying one’s relative positions. The center star in the belt of Orion, Alnilam is situated between the stars Mintaka and Alnitak.

But opting out of some of these cookies may have an effect on your browsing experience. Its brilliant blue and relatively simple spectrum also provides a fine background against which to study the gases of the intervening interstellar space. Alnilam The Night Sky: February 2020. Alnilam (Epsilon Orionis) is a massive B-type blue supergiant star found in the Belt of Orion. Alnilam is the star in the exact center of the image.

from p.314 of Star Names, Richard Hinckley Allen, 1889.. Zeta (ζ) Orion, Alnitak, is a triple star, 2.5, 6.5, and 9, topaz yellow, light purple, and gray, on the east end on the Great Hunter's waist. Orion’s Belt is one of the most familiar asterisms in the night sky, along with the Big Dipper and the Southern Cross. It is mandatory to procure user consent prior to running these cookies on your website. It is formed by three massive, bright stars located in our galaxy, in the direction of the constellation Orion, the Hunter: Alnilam, Alnitak and Mintaka. Alnilam is a supergiant star of the spectral type B0 Ia, appearing bluish or blue-white in colour. We also use third-party cookies that help us analyze and understand how you use this website. Based on the spectral type (B0 Ia) of the star, the star's colour is blue . This category only includes cookies that ensures basic functionalities and security features of the website. It is about 40 times more massive than the Sun and has a radius 32.4 times solar. Fixed star Alnilam, Epsilon Orionis, is a 1.7 magnitude large blue supergiant star located in the middle of the Belt of the Hunter, Orion Constellation. Here are some of the things to see in February: Here are some of the things to see this month: Here are some of the things to see in December: Here are some of the things to see in January: The Flame Nebula is an emission nebula located in the constellation Orion, the Hunter. Alnilam is at its highest point in the sky on December 10 at …

Alnilam is a main star of the constellation outline. It is an evolved star, one expected to explode as a supernova in a relatively near future. Alnilam is a bright blue supergiant located at around 1,975 light-years / 600 parsecs away from the Sun. They lie from 800 to 1,500 light-years away, born of Orion's well-studied interstellar clouds.

Mintaka is visible in the upper right corner, Alnitak, in the lower-left corner. Alnitak, Alnilam, and Mintaka, are the bright bluish stars from east to west (lower right to upper left) along the diagonal in this cosmic vista. Alnilam (Epsilon Orionis) is a massive B-type blue supergiant star found in the Belt of Orion. These cookies will be stored in your browser only with your consent. Here are some of the planets, constellations and deep sky objects to see in February: Betelgeuse, Alpha Orionis, is the second brightest star in Orion constellation and the ninth brightest star in the sky. This website uses cookies to improve your experience while you navigate through the website.

Alnilam, or Epsilon Orionis, is the 29th brightest star in the sky and one of the 57 stars of celestial navigation.

With an average apparent visual magnitude of +1.69, it is the 4th brightest star in the constellation, the 29th brightest star in the entire night sky, and one of the 58 stars used in celestial navigation and identifying one’s relative positions. Alnilam is a main star in the constellation Orion and makes up the constellation outline. Otherwise known as the Belt of Orion, these three blue supergiant stars are hotter and much more massive than the Sun. Alnilam is the 29th brightest star in the night sky and the 4th brightest star in Orion based on the Hipparcos 2007 apparent magnitude. Alnilam has served for many years as a "standard star" against which to compare others.

The nebula lies at an approximate distance of 1,350 light years from Earth and has an apparent magnitude of 2. The history of the star: Alnitak.



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