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Betelgeuse ("Beetlejuice") has a surface temperature of around 3,500 Kelvin. (3,200º Celsius or 5,800º Fahrenheit)
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What is the temperature of Betelgeuse?
Betelgeuse ("Beetlejuice") has a surface temperature of around 3,500 Kelvin. (3,200º Celsius or 5,800º Fahrenheit)
Is Betelgeuse hotter than Rigel?
No, Rigel is hotter than Betelgeuse. Rigel is a blue supergiant star with a surface temperature of around 12,000 Kelvin, while Betelgeuse is a red supergiant with a surface temperature of around 3,500 Kelvin.
Is Vega hotter or colder than Betelgeuse?
Vega is generally hotter than Betelgeuse. Vega has a surface temperature of about 9,600 Kelvin, while Betelgeuse, a red supergiant, has a much cooler surface temperature of approximately 3,500 Kelvin. This difference in temperature contributes to Vega's bluish-white color, whereas Betelgeuse appears reddish due to its lower temperature.
Is the Sun hotter than Betelgeuse?
Yeah, the Suns radiant pressure is more increased then Betelgeuse.
Is Betelgeuse warmer than the sun?
No. While Betelgeuse is larger and brighter than the sun, it actually has a lower surface temperature.
How does the temperature of betelgeuse compared to the temperature of rigel?
Betelgeuse, a red supergiant star, has an effective surface temperature of around 3,500 Kelvin, while Rigel, a blue supergiant, has a much higher surface temperature of about 11,000 Kelvin. This significant difference in temperature is due to their stages in stellar evolution and their respective spectral classifications, with Betelgeuse being cooler and redder, and Rigel being hotter and bluer. Consequently, Rigel emits more energy than Betelgeuse, influencing their brightness and appearance in the night sky.
What is the color and temperature of Betelgeuse?
Betelgeuse is located in the Orion constellation and is a red star. Red stars are generally the coolest of stars.
How can you tell if Rigel or Betelgeuse is hotter?
You can tell if Rigel or Betelgeuse is hotter based on their color. Rigel appears blue-white, indicating a hotter temperature, while Betelgeuse appears orange-red, suggesting a cooler temperature. Additionally, the spectral class of Rigel (B8Ia) is hotter than Betelgeuse's spectral class (M1-2Ia).
What does the red color of Betelgeuse mean?
The red color of Betelgeuse is due to its relatively low surface temperature compared to other stars, causing it to emit more red and orange light. This cooler temperature indicates that Betelgeuse is nearing the end of its life cycle and will eventually explode as a supernova.
How are Sirius and betelgeuse unlike?
Sirius and Betelgeuse are both bright stars in the night sky, but they differ in size, color, and temperature. Sirius is a white star, while Betelgeuse is a red supergiant. Betelgeuse is also much larger and cooler than Sirius.
Is betelgeuse hotter than a white dwarf?
No, the surface temperature of Betelgeuse is colder than the temperature of a white dwarf, the white dwarf is the hot core of a dead star. Also, red stars are always colder than white stars.
What is betelgeuse is that a hot or cool?
Betelgeuse is a red supergiant star located in the constellation Orion. It is a very luminous and relatively cool star, with a surface temperature of around 3,500 Kelvin.
