Brightness is a function of a stars luminosity as observed from Earth.
So our Sun is the brightest.
Vega has an apparent magnitude of: 0.03
Betelgeuse has an apparent magnitude of 0.42
So, in apparent magnitude, Vega is brighter.
Brightnest is a factor of luminousity and distance as seen from Earth. (Apparent magnitude)Vega - 0.03.Betelgeuse: 0.42So Betelgeuse is brighter as viewed from Earth.
Rigel is the brightest star in Orion, Betelgeuse is the 2nd brightest
The star Vega is part of the constellation Lyra. It is one of the brightest stars in the sky and can be found in the northern hemisphere during the summer months.
It is Betelgeuse, though Rigel is the brightest star in the constellation.
Betelgeuse is hotter than Vega. Betelgeuse is a red supergiant star with a surface temperature of around 3,500 degrees Celsius, while Vega is a blue-white star with a surface temperature of around 9,600 degrees Celsius.
Brightnest is a factor of luminousity and distance as seen from Earth. (Apparent magnitude)Vega - 0.03.Betelgeuse: 0.42So Betelgeuse is brighter as viewed from Earth.
Rigel is the brightest star in Orion, Betelgeuse is the 2nd brightest
It comes from Arabic.It is the second brightest star in Orion and that is what Betelgeuse means.
the brightest star and coolest is betelgeuse
Orion
it is the 5th brightest star
Vega is the brightest star in the constellation Lyra
The star Vega is part of the constellation Lyra. It is one of the brightest stars in the sky and can be found in the northern hemisphere during the summer months.
It is Betelgeuse, though Rigel is the brightest star in the constellation.
Betelgeuse is hotter than Vega. Betelgeuse is a red supergiant star with a surface temperature of around 3,500 degrees Celsius, while Vega is a blue-white star with a surface temperature of around 9,600 degrees Celsius.
Vega is the brightest star in the constellation Lyra. Vega is only about the tenth of the age of the sun and is 25 light years away from Earth. Vegas if the fifth brightest star in the night sky.
Betelgeuse, or Alpha Orionis, is a red supergiant and second brightest star in the constellation Orion.