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your mom is hotter than all the stars combined!
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∙ 12y ago
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Which star is hotter rigel or aldebaran?
Rigel, has a surface temperature of 12100 K, approx 3.1 times as hot as Aldebaran (3910 K).
Is Betelgeuse hotter than Rigel?
No, Rigel is hotter. Rigel is a blue star with a temperature of about 11,000 K, and Betelgeuse is a red star with a temperature of about 3,500 K.
Is Rigel bigger than Aldebaran?
Rigel: 71 solar radiiAldebaran: 44.2 solar radii.So Rigel is almost twice the size of Aldebaran.See related link for a pictorial of the difference (Section 5).
Why does rigel shine as brightly as betelgeuse even though rigel is much smaller than betelgeuse?
Simply because Rigel is hotter.
Why does Rigel shine as brightly as Betelgeuse even though Rigel is much smaller?
It's hotter
Which star is hotter rigel or aldebaran?
Rigel, has a surface temperature of 12100 K, approx 3.1 times as hot as Aldebaran (3910 K).
Is Rigel brighter than Aldebaran?
yes
Rigel aldebaran Sirius Antares KY cygni betelgeuse pollux arrange in ascending order?
In terms of size from smallest to largest, its Sirius, Pollux, Aldebaran, Rigel, Betelgeuse, Antares, and KY Cygni.
Why is Rigel appears brighter than aldeberan even though aldeberan is technically brighter than Rigel?
The absolute magnitude of Rigel is -7.92 while that of Aldebaran is -6.41. This means that Rigel is approx 4 times brighter than Aldebaran - technically. So the question is based on a flawed grasp of absolute magnitude.
Is Betelgeuse hotter than Rigel?
No, Rigel is hotter. Rigel is a blue star with a temperature of about 11,000 K, and Betelgeuse is a red star with a temperature of about 3,500 K.
What were the names of the four horses on Ben Hur's chariot?
Antares Aldebaran Altair Rigel
Is Rigel bigger than Aldebaran?
Rigel: 71 solar radiiAldebaran: 44.2 solar radii.So Rigel is almost twice the size of Aldebaran.See related link for a pictorial of the difference (Section 5).
Why does rigel shine as brightly as betelgeuse even though rigel is much smaller than betelgeuse?
Simply because Rigel is hotter.
Why does Rigel shine as brightly as Betelgeuse even though Rigel is much smaller?
It's hotter
Betelgeuse appears red in the sky Rigel appears very white Which one is hotter?
Rigel is much hotter. Red is the lowest temp. blue and white are the hottest
What are some names of the stars?
Sirius, Rigel, Betelgeuse, Aldebaran, and Bellatrix to name a few. Most stars have boring names with a Greek letter and the constellation in which they are found, or just numbers and letters.
Are stars hoter than the sun?
Some stars are hotter then the Sun such as Sirius and Rigel.
