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Is Rigel temperature higher than the sun?
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Is Rigel cooler than the sun?
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Is the Sun cooler then Rigel?
No, Rigel is hotter than the Sun. Rigel is a blue supergiant star with a surface temperature that is much hotter than the Sun.
Does Rigel have a higher luminosity and a lower temperature the the sun?
No.
How much brighter is rigel than the sun?
Rigel is approximately 120,000 times brighter than the Sun. This high luminosity is due to Rigel's much larger size and higher temperature compared to the Sun.
Is Rigel temperature higher than the sun?
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Is Rigel cooler than the sun?
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Is the Sun cooler then Rigel?
No, Rigel is hotter than the Sun. Rigel is a blue supergiant star with a surface temperature that is much hotter than the Sun.
Is the temperature of rigel higher than the sun?
Yes.
Does Rigel have a higher luminosity and a lower temperature the the sun?
No.
How does our Sun differ in size and temperature from the star Rigel?
Rigel has a radius which is 79 times as large as the sun - so that its volume is half a million times as great. The Rigel's effective temperature is 12100 K compared to the sun's 5778 K : about 2.1 times as hot.
How much brighter is rigel than the sun?
Rigel is approximately 120,000 times brighter than the Sun. This high luminosity is due to Rigel's much larger size and higher temperature compared to the Sun.
What is the rigel's temp?
Rigel a star in the Orion system has a surface temperature of 19,000 degrees Fahrenheit. In comparison, our own Sun has a surface temperature of 10,340 degrees Fahrenheit.
How much hotter is Rigel than the sun?
Rigel's effective temperature is 12100 K compared to the Sun's 5778 K. Since these temperatures are on the absolute scale, it is possible to say that Rigel is approx 2.1 times as hot.
How does the sun differ in size and temperature from other stars like rigel?
The sun is much smaller and cooler.
Does Rigel have a higher luminosity and a lower surface temperature than the sun?
Yes, Rigel has a much higher luminosity than the Sun, being around 120,000 times more luminous. However, it also has a lower surface temperature than the Sun, with a surface temperature of around 11,000 Kelvin compared to the Sun's temperature of approximately 5,500 Kelvin.
Which is the hottest is it the sun or the betelgeuseor the rigel or the arcturus?
Rigel
