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What is polaris apparent magnitude?
The apparent magnitude od the main star in the Polaris system is 1.98
What is the color size and apparent brightness of polaris?
The main star in the Polaris system, Polaris Aa, is a yellow super-giant, with a radius which is 46 +/- 3 times that of the sun. Its apparent magnitude is 1.98 but it is a Cepheid variable.
What does the apparent motion of Polaris from sunset to midnight for an observer in northern Canada look like?
Polaris does not appear to move.
What is the apparent magnitude of the star polaris?
Its apparent magnitude is about 2, but it's slightly variable. Usually it's given as 1.97v (where v means variable).
What is the color size and apparent brightness of Vega Polaris and Arcturus?
Arcturus is orange in color, and has a mass of 2.188E30 kg. Vega has an apparent magnitude of 0.03, a white color, and the size is unknown. Comments. That answer does not fully answer the question. For example there's nothing about Polaris.
Does Polaris reflect light?
Polaris (North Star or Pole Star) has an apparent magnitude of +1.97 (Variable)
How bright is a Polaris star?
The main star of the system is Ursa Minor Aa which is a Cepheid Variable. Its apparent magnitude averages at 1.98
The color size and apparent brightness of Vega Polaris and Arcturus?
Vega, a blue-white main-sequence star, has a color temperature of about 9,600 K and appears bright with an apparent magnitude of around 0.03. Polaris, the North Star, is a yellow supergiant with a color temperature of about 6,000 K, and its apparent magnitude is approximately 1.98. Arcturus, an orange giant star, has a lower color temperature of about 4,300 K and shines brightly with an apparent magnitude of about -0.05. Together, these stars represent a range of colors and brightness within our night sky.
What is the size and apparent brightness of arcturus and vega?
Arcturus is orange in color, and has a mass of 2.188E30 kg. Vega has an apparent magnitude of 0.03, a white color, and the size is unknown. Comments. That answer does not fully answer the question. For example there's nothing about Polaris.
What is the apparent motion of Polaris?
Polaris, also known as the North Star, appears to remain almost stationary in the night sky while other stars appear to move around it. This is due to its position nearly aligned with the Earth's rotational axis, making it the pivot point for the circumpolar stars in the northern hemisphere. As the Earth rotates, stars rise and set, but Polaris stays in roughly the same spot, providing a reliable reference for navigation. Its apparent motion is primarily a result of the Earth's rotation rather than its own movement.
What is the color size and brightness of polaris?
Polaris, also known as the North Star, appears white to the naked eye. It has a apparent visual magnitude of around 1.97, making it one of the brightest stars in the sky. It is located in the constellation Ursa Minor (the Little Bear).
Which is larger in size polaris or pollux?
Its apparent magnitude is about 2, but it's slightly variable. Usually it's given as 1.97v (where v means variable).
