Rastaban is a binary star system in the constellation of Draco. The primary star is a yellow-white subgiant, while the secondary star is most likely a red dwarf.
Rastaban, also known as Beta Draconis, is an orange giant star with a surface temperature of approximately 4,900 Kelvin. This makes it cooler than our sun, which has a surface temperature of about 5,500 Kelvin.
The fourth stage of a star is the red giant phase. In this stage, the star expands as it runs out of hydrogen fuel in its core, causing it to cool and become larger in size.
Stage 2 of a star refers to the phase when hydrogen fusion begins in the star's core, leading to a stable period of energy production. This stage can last tens of millions to billions of years, depending on the star's size and mass. During this stage, the star is considered a main sequence star, like our Sun.
The Neutron stage follows the White Dwarf stage of star development.
Rastaban is a binary star system in the constellation of Draco. The primary star is a yellow-white subgiant, while the secondary star is most likely a red dwarf.
Rastaban is the second-brightest star in the constellation of Draco. It's estimated to be situated at a distance of about 380 light years from Earth.
Rastaban, also known as Beta Draconis, is an orange giant star with a surface temperature of approximately 4,900 Kelvin. This makes it cooler than our sun, which has a surface temperature of about 5,500 Kelvin.
Wikipedia lists it as 5160 plus or minus 150 K.
The fourth stage of a star is the red giant phase. In this stage, the star expands as it runs out of hydrogen fuel in its core, causing it to cool and become larger in size.
The first stage in a star's life is as a nebula. As the gravitational forces spin faster, the star enters it's second stage, that of a prostar.
It doesn't differ from a star, it is a star and it is the second stage in a stars life after the nebula stage.
Yes black hole is last stage of a star
yes, it is the stage where a star dies and turns into a blackhole
Stage 2 of a star refers to the phase when hydrogen fusion begins in the star's core, leading to a stable period of energy production. This stage can last tens of millions to billions of years, depending on the star's size and mass. During this stage, the star is considered a main sequence star, like our Sun.
The Neutron stage follows the White Dwarf stage of star development.
For a star like ours, the black dwarf stage For an immensely massive star, a back hole.