10 Interesting Facts About Adhara

Adhara Star, Canis Majoris Distance From Earth, Canis Major Constellation Facts, Canis Majoris Facts, Canis Major Facts, Adara Star

Astronomy Science ~ Adhara or Epsilon Canis Majoris (ε CMa, ε Canis Majoris) is the second brightest star in the constellation Canis Major, and one of the brightest star in the night sky.

And the following 10 interesting facts Adhara star:

Search Terms: Adhara Star, Canis Majoris Distance From Earth, Canis Major Constellation Facts, Canis Majoris Facts, Canis Major Facts, Adara Star.

1. The star is 430 light years from Earth in the constellation Canis Major.
2. Although it is called Epsilon, this star is the second brightest star in the constellation Canis Majoris, not fifth.
3. Adhara is a binary star. The main star has an apparent magnitude +1.5 and is classified as a blue giant star. While the companion star is a main sequence star with a magnitude of about +7.5.
4. Adhara 250 times brighter than its companion star, so it took a big telescope to see the companion star.
5. Adhara has a surface temperature of 22,200 Kelvin and brightness 38,700 times more than the sun.
6. The star is approximately 12.6 times more massive than the sun.
7. The radius of 13.9 times bigger than the sun.
8. Several million years ago, this star is much closer to the Sun and is much lighter than it is now. Approximately 4.7 million years ago, this star is at a distance of 34 light years from Earth with a magnitude of -3.99. Nothing else can be as bright star in the sky Earth even after 5 million last year.
9. Adhara appears on the national flag of Brazil, symbolizing the state of Tocantins.
10. Name the traditional of this star is Adhara (sometimes called Adara). Derived from the Arabic word عذارى 'Adara', which means "the girls". Another name of this star is Adhara, Adharaz, Undara, ε CMa, 21 CMa, HR 2618, CoD -28 ° 3666, HD 52 089, 172 676 SAO, FK5 268, HIP 33 579, GC 9188, ADS 5654, CCDM 06586-2858.

Adhara's location is:

• Right ascension: 6 hours 58 minutes 37.5 seconds
• Declination: -28 degrees 58 minutes 20 seconds

Adhara and its binary

Search Terms: Adhara Star, Canis Majoris Distance From Earth, Canis Major Constellation Facts, Canis Majoris Facts, Canis Major Facts, Adara Star.

Adhara or Epsilon Canis Majoris

Adhara, sometimes spelled Adara, derived from the Arabic phrase, "Al Adhara," which can be translated in English as "Maidens" or "virgin," according to Richard Hinckley Allen "Star Names :. Lore and Meaning they" There seems to will not be a lot of material available about why stars have names, or who exactly decided to appoint it.

Astronomy with a telescope, however, revealed as a binary star. Bright part of the couple is so luminous that "if placed at a distance of Sirius (more than 8 years of light), it would shine 15 times brighter than Venus," wrote astronomer David Darling.

Search Terms: Adhara Star, Canis Majoris Distance From Earth, Canis Major Constellation Facts, Canis Majoris Facts, Canis Major Facts, Adara Star.

Companion big enough away from the bright star from the perspective of the Earth, but about 250 times fainter. This makes it difficult to see in anything other than a large telescope, although clearly the magnitude of 7.5. Binary stars about 900 astronomical units or Earth-Sun distance apart, and take about 7,500 years to orbit each other, Kaler writing.