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How hot are the brightest stars?
The brightest stars, known as O-type stars, can have surface temperatures ranging from 30,000°C to 50,000°C (54,000°F to 90,000°F). These temperatures are significantly hotter than the surface of the Sun, which has a temperature of about 5,500°C (9,932°F).
What type of star is sadalsuud?
Sadalsuud is a yellow supergiant star located in the constellation Aquarius. It is classified as an F-type star and is around 540 light-years away from Earth. It is one of the brightest stars in its constellation.
The fourth brightest star in the sky with a temperature of 20000 F?
The forth brightest star in the sky is Arcturus with a temperature of about 4,700 Kelvin (which is only 8,000 degrees F).The closest would be Rigel (6th brightest) with a temperature of 11,000 K (19,300 F)
How hot is Leo's brightest star?
Regulus is 12,460 Kelvins or 21968.33° F or 12186.85° C (± 200°).
What is the temperature of the brightest star in constellation Andromeda?
The temperature of the brightest star in the Andromeda constellation, Alpheratz (Alpha Andromedae), is approximately 14,000 degrees Celsius. This star is a binary system consisting of two stars of different temperatures - a hot B-type star and a cooler F-type star.
Is the Dubhe star a red giant?
Dubhe is not a red giant but rather a subgiant star. It is the brightest star in the Big Dipper asterism and is classified as an evolved F-type subgiant star.
How hot is the star Alioth?
The Surface temperature of Alioth is 9,400°K which is 16460.33°F . Hope this helps! (:
What does O B F G K M stand for in brightest star?
Those are codes for spectral types - roughly, the color of the stars.
What is the brightest star in Gemini?
Pollux, the head of the more easterly of the two twins (who is also named Pollux). Interestingly (and somewhat confusingly for people who think the designations run in order of brightness), Pollux is actually Beta Geminorum, not Alpha Geminorum (aka Castor).
What is the temperature of the star Canopus?
Canopus is a yellow-white F super giant -- a star with a temperature from 10,000 to 14,000 degrees Fahrenheit (6,000 to 8,000 Kelvin)Canopus is the second brightest star :)
What type of star is Alpheratz?
Alpha Andromedae (Alpheratz, Alpherat, Sirrah or Sirah is the brightest star in the constellation of Andromeda.It is actually a binary system composed of two stars in close orbit.The primary star has a spectral type of B8 and is a blue giant. It is also quite rare as it is also classed as a mercury manganese star. [See related link]The secondary star has a spectral type of A3 and is a white subgiant.See related link for more information.
What kind of star is Alpheratz?
Alpheratz (traditional name Alpha Andromedae ) is the brightest star in the constellation of Andromeda, located 97 light years from the Earth . This star is appear to be a single star with naked eye but it is a binary system composed of two stars in close orbits, with apparent magnitude +2.06 .
