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Is the north star brighter than Sirius?
No, the North Star (Polaris) is not brighter than Sirius. Sirius is the brightest star in the night sky. Polaris is quite faint in comparison due to its distance from Earth and its luminosity.
Even though this star has an absolute magnitude greater then that of sirius it looks dimmer from earth since it's 100 times farther away?
Yes, the star with the higher absolute magnitude will appear dimmer from Earth if it is located farther away. This is because brightness decreases with distance due to the inverse square law of light, meaning that a star will appear dimmer the farther it is from the observer.
Why does star Sirius appear brighter than star pollux?
Sirius appears brighter than Pollux because it is closer to Earth and is a more luminous star. Sirius is also a hot, blue star compared to Pollux, which is a cooler, orange giant star, further contributing to the difference in brightness.
Is the sun closer to earth than a star?
The sun is a star, the closest one to Earth. The next nearest star to Earth is about 265,000 times farther away than the sun is.
What is the shinyest star?
The shiniest star in the sky is Sirius, also known as the Dog Star. It is the brightest star in Earth's night sky and is located in the constellation Canis Major. Sirius is a binary star system, with the main star being Sirius A and its companion being Sirius B.
What star looks dimmest from earth?
What star even tho this star has an absolute magnitude greater than that of Sirius it looks dimmer from earth since it's 100 times farther away
What star has an absolute magnitude greater than that of Sirius's it looks dimmer from Earth since it's 100 times farther away?
Deneb
Is the north star brighter than Sirius?
No, the North Star (Polaris) is not brighter than Sirius. Sirius is the brightest star in the night sky. Polaris is quite faint in comparison due to its distance from Earth and its luminosity.
What star is 100 times farther away then sirius?
There are probably hundreds, or thousands, of stars at approximately that distance.
Even though this star has an absolute magnitude greater than that of sirius it looks dimmer from earth since its 100 times farther away?
The star's absolute magnitude is a measure of its intrinsic brightness. Sirius appears brighter from Earth than a star with a greater absolute magnitude because Sirius is closer to us, which affects its apparent brightness. The star with the greater absolute magnitude might be intrinsically brighter but is much farther away, leading to its fainter appearance from Earth.
Is Sirius A an Earth-like star?
No. There is no such thing as an "earth-like star" as Earth is a planet, not a star. Sirius A is a star that is larger and brighter than the sun.
Even though this star has an absolute magnitude greater then that of sirius it looks dimmer from earth since it's 100 times farther away?
Yes, the star with the higher absolute magnitude will appear dimmer from Earth if it is located farther away. This is because brightness decreases with distance due to the inverse square law of light, meaning that a star will appear dimmer the farther it is from the observer.
Is sirus an asteroid?
No, Sirius is not an asteroid. Sirius is a binary star system consisting of the brighter star, Sirius A, and its companion, Sirius B, which is a white dwarf star. It is the brightest star in the Earth's night sky.
Is sirius bigger than earth?
Yes. Sirius actually consists of two stars. The main object, Sirius A is not only bigger than Earth but is almost twice the diameter of the sun. The secondary star, Sirius B is a collapsed remnant of a star called a white dwarf. It is slightly smaller than Earth but far denser.
Is one star is between the earth and the moon?
No. The moon is the closest astronomical object to Earth. The closest star to Earth is the sun, which is about 400 times farther away than the moon. The next nearest star is more than 260,000 times farther away than the sun.
Why does star Sirius appear brighter than star pollux?
Sirius appears brighter than Pollux because it is closer to Earth and is a more luminous star. Sirius is also a hot, blue star compared to Pollux, which is a cooler, orange giant star, further contributing to the difference in brightness.
Is the sun closer to earth than a star?
The sun is a star, the closest one to Earth. The next nearest star to Earth is about 265,000 times farther away than the sun is.
