What color is Alnath?
Bottom line: Elnath, sometimes called Alnath, is the second-brightest star in the constellation Taurus the Bull. It marks the Northern Horn of the Bull. It lies just 3 degrees from the galactic anticenter in our sky. It is larger than our sun and shines blue-white in color.
What are some fun facts about the constellation Taurus?
Taurus represents a bull and is one of the most magnificent and interesting constellations in the sky. In Greek mythology, the god Zeus turned himself into a bull to carry Princess Europa off to the island of Crete. Marking the glinting eye of the bull is Aldebaran, the brightest star in the constellation.
How did Elnath get its name?
The traditional name Elnath, variously El Nath or Alnath, comes from the Arabic word النطح an-naţħ, meaning “the butting” (i.e. the bull’s horns). In Chinese, 五車 (Wǔ Chē), meaning Five Chariots, refers to an asterism consisting of β Tauri, ι Aurigae, Capella, β Aurigae and θ Aurigae.
Where is the star Elnath located?
Taurus
Elnath is a blue-white giant star of spectral type B7 III, located at around 134 light-years / 41.1 parsecs away from Earth. Elnath, also known as Beta Tauri, is the second-brightest star in the zodiacal constellation of Taurus.
What type of star is Alnath?
B7III
Beta Tauri/Spectral type
What is the RA of beta in Taurus?
Elnath, Beta Tauri (β Tau), is a blue-white giant star located in the constellation Taurus. With an apparent magnitude of 1.65, it is the second brightest star in Taurus, after Aldebaran, and the 27th brightest star in the sky….Elnath – Beta Tauri.
| Spectral class | B7III |
|---|---|
| Declination | +28° 36′ 26.8262″ |
What is the nickname for the constellation Taurus?
Bull
Taurus/Names
“The bull” is one of the most noticeable constellations and one of the oldest documented constellations, with descriptions of Taurus going as far back as the early Bronze Age. Taurus is most famous for its red giant star, Aldebaran, as well as a star cluster known as the Pleiades.
How did the Taurus constellation get its name?
Taurus is one of the 48 constellations cataloged by the Greek astronomer Ptolemy in the second century. Its name means “bull” in Latin. It is an ancient constellation dating back to the Bronze Age, where it marked the location of the Sun during the spring equinox.
What is the lifespan of Elnath?
0.86), Elnath (Beta Tau, mag. 1.65), Alcyone (Eta Tau, mag….Elnath – Beta Tauri.
| Spectral class | B7III |
|---|---|
| Radius | 4.2 R☉ |
| Temperature | 13,824 ± 47 K |
| Metallicity | +0.08 dex |
| Age | 100 ± 10 million years |
Is Elnath a red giant?
Elnath marks the tip of one of Taurus the Bull’s horns as well. Elnath also is almost five times as massive as the sun, and it has used up much of its hydrogen core, resulting in an evolution into a red giant star, like nearby Aldebaran.
How big is the Elnath star?
2.9219 million km
Beta Tauri/Radius
Is Arcturus red?
Arcturus is a red giant star in the Northern Hemisphere of Earth’s sky and the brightest star in the constellation Boötes (the herdsman). Arcturus is also among the brightest stars that can be seen from Earth.
What kind of star is the Elnath star?
Elnath is a giant star with the stellar classification of B7 III which has begun to evolve away from the main sequence. This star is also noted for having high levels of manganese, but not so much of the elements magnesium or calcium.
What kind of star is Elnath Beta Tauri?
It marks the tip of the celestial Bull’s northern horn and is one of the bright stars that form the hexagon asterism that dominates the neighbouring constellation Auriga. Due to its location on the border between Taurus and Auriga, Elnath was once also known as Gamma Aurigae. Elnath is a chemically peculiar star of the spectral type B7 III.
Where does the name Alnath come from in Arabic?
Its Arabic name (also written as Elnath, El Nath, and Nath) means the “butting one” – appropriate to its position at the tip of the Bull’s northern horn. Alnath also doubles as the gamma star of neighboring Auriga, though it is now never referred to as Gamma Aurigae.
Where is Elnath located in the night sky?
Elnath is located only 5.39 degrees north of the ecliptic, the Sun’s apparent path across the sky. As a consequence, the star can be occulted by the Moon.