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Rigel, a prominent blue supergiant star in the constellation Orion, can be compared to a bright beacon in the night sky due to its high luminosity and distinctive blue-white hue. It is one of the brightest stars visible from Earth, often likened to a distant lighthouse guiding stargazers. Its intense brightness and color make it a standout object, similar to how a vibrant streetlight illuminates its surroundings.
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Which star is cooler Rigel or Mira and why?
mira
How does the density of one object compare to half of the same object?
It's identical. (assuming that the object is homogeneous)
The bright star Rigel is found in the constellation of?
Rigel is imagined to be one of the feet of Orion, the Hunter. That's the origin of its name "Rigel" . . . from the Sumerian/Hebrew/Arabic "regel" meaning 'foot'.
What does Rigel Star mean?
The name Rigel derives from the Arabic Rijl meaning left foot. Since Rigel represents Orion's left foot, the name seemed kind of obvious.
What colors do Rigel and Beltergeuse stars appear to us?
Rigel appears bluish-white in color, while Betelgeuse appears reddish-orange to the human eye.
What lighted object does rigel compare?
hala
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
What is the classification of rigel?
Rigel A is a blue-white super-giant.
How big is Rigel to your solar system?
Rigel is not in the solar system.
What distance is rigel have?
Rigel is 260 +/-20 parsecs away.
When was Invaders from Rigel created?
Invaders from Rigel was created in 1960.
What is luminosity of the Rigel?
Rigel has a luminosity of 117,490 solar luminosities.
