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What apparent magnitude is ten thousand times brighter than Rigel?
An object that is ten thousand times brighter than Rigel would have an apparent magnitude of about -6. Rigel has an apparent magnitude of about 0.1, so an object that is ten thousand times brighter would be much more luminous and appear as a very bright object in the night sky.
What is temperature of rigel and sun?
Rigel: 12100 K.Sun: 5778 K.
What are the colors of Rigel and Betelgeuse?
Rigel is a blue-white star, while Betelgeuse is a red supergiant star.
Which star is brighter Betelgeuse or Rigel?
Rigel is brighter than Betelgeuse. Rigel is a blue supergiant star and one of the brightest stars in the night sky, while Betelgeuse is a red supergiant and although it is one of the largest stars known, it is not as bright as Rigel.
How big is Betelgeuse compared to Rigel?
Betelgeuse is larger in size than Rigel. Betelgeuse is a red supergiant star with a diameter about 800 times that of the Sun, while Rigel is a blue supergiant star with a diameter about 70 times that of the Sun.
What apparent magnitude is ten thousand times brighter than Rigel?
An object that is ten thousand times brighter than Rigel would have an apparent magnitude of about -6. Rigel has an apparent magnitude of about 0.1, so an object that is ten thousand times brighter would be much more luminous and appear as a very bright object in the night sky.
Is a lighted candle an example of a luminous object?
Luminous objects are the objects that responsible for our vision and omit their own light. Stars, radium, LED, and sparks are some of example of artificial luminous object.
How do you pronounce rigel?
Rigel is pronounced as "RYE-jell".
Which is the hottest is it the sun or the betelgeuseor the rigel or the arcturus?
Rigel
Which star is cooler Rigel or Mira and why?
mira
What does it mean to compare the density of an object to that of it in pieces?
It means: * Calculate the density of an object * Calculate the density of its pieces * Compare
How big is Rigel to your solar system?
Rigel is not in the solar system.
When was Invaders from Rigel created?
Invaders from Rigel was created in 1960.
When did Rescue at Rigel happen?
Rescue at Rigel happened in 1980.
When was Rescue at Rigel created?
Rescue at Rigel was created in 1980.
What is luminosity of the Rigel?
Rigel has a luminosity of 117,490 solar luminosities.
When did Rigel's Revenge happen?
Rigel's Revenge happened in 1987.
