0
What else can I help you with?
What star constellation rises in the east and sets in the west?
All of them - except the ones that are circumpolar (that don't rise or set at all). Which ones are circumpolar depends on your latitude.
Where would you see the least number of circumpolar stars?
At the equator, you will see no circumpolar stars.
In the northern hemisphere there are some stars that do not appear to rise or set as other stars do These stars are?
Circumpolar stars. In the northern hemisphere, the north star does not rise or set; the north pole is always pointing toward it. The canopy of stars moves around the north star over the course of a day, giving the apparent rising in the east and setting in the west of most stars as the canopy dips below and moves above the horizon. The stars that are close enough to the north star never set. The part of the canopy that is visible at night changes over the course of a year.
How many circumpolar stars would you see if standing on the equator?
Standing on the equator, you would not see any circumpolar stars. Circumpolar stars are those that never dip below the horizon, and they can only be seen from latitudes above a certain threshold, typically around 25 degrees (North or South) or higher. The closer you are to the poles, the more circumpolar stars you can see.
How do you calculate the range of declinations for which stars are circumpolar?
To calculate the range of declinations for which stars are circumpolar, you need to know the observer's latitude. Circumpolar stars are those that never set below the horizon. For a given latitude ( \phi ), the declination (( \delta )) of circumpolar stars ranges from ( +90^\circ - \phi ) to ( -90^\circ + \phi ). Thus, if you are at a latitude of, say, 40°N, circumpolar stars would have declinations between ( +50^\circ ) and ( -50^\circ ).
How is a circumpolar stars different from other stars?
They are always visible in the sky. (Unless it's cloudy). They don't "rise" and "set" at the latitudes where they are circumpolar.
Which star do not appear to move from east to west?
During roughly half of the time, 'circumpolar' stars don't appear to move from east to west. Which ones those are depends on your latitude. All other stars all the time, and circumpolar stars for the other half of the time, do appear to move from east to west.
Where would you be if you couldn't see any circumpolar stars?
Nothing seen in the sky from a point on the Equator is "circumpolar", meaning that everything in the sky appears to rise and set.
What star constellation rises in the east and sets in the west?
All of them - except the ones that are circumpolar (that don't rise or set at all). Which ones are circumpolar depends on your latitude.
Do the stars rise in the sky from the east?
Earth rotates toward the east, so all stars appear to rise in the east.
What is special about circumpolar stars?
Circumpolar stars are stars that never dip below the horizon for an observer at a certain latitude, making them visible year-round. They appear to rotate around the celestial pole without setting, unlike other stars that rise and set each day. This unique characteristic makes them useful for navigation and timekeeping.
Where would you see the least number of circumpolar stars?
At the equator, you will see no circumpolar stars.
In the northern hemisphere there are some stars that do not appear to rise or set as other stars do These stars are?
Circumpolar stars. In the northern hemisphere, the north star does not rise or set; the north pole is always pointing toward it. The canopy of stars moves around the north star over the course of a day, giving the apparent rising in the east and setting in the west of most stars as the canopy dips below and moves above the horizon. The stars that are close enough to the north star never set. The part of the canopy that is visible at night changes over the course of a year.
How many circumpolar stars would you see if standing on the equator?
Standing on the equator, you would not see any circumpolar stars. Circumpolar stars are those that never dip below the horizon, and they can only be seen from latitudes above a certain threshold, typically around 25 degrees (North or South) or higher. The closer you are to the poles, the more circumpolar stars you can see.
How do you calculate the range of declinations for which stars are circumpolar?
To calculate the range of declinations for which stars are circumpolar, you need to know the observer's latitude. Circumpolar stars are those that never set below the horizon. For a given latitude ( \phi ), the declination (( \delta )) of circumpolar stars ranges from ( +90^\circ - \phi ) to ( -90^\circ + \phi ). Thus, if you are at a latitude of, say, 40°N, circumpolar stars would have declinations between ( +50^\circ ) and ( -50^\circ ).
What are stars located near the Earths poles that can be seen year-round at all times of night called?
Stars located near the Earth's poles that can be seen year-round at all times of night are called circumpolar stars. These stars appear to rotate around the pole and do not rise or set like other stars in the sky due to the Earth's rotation.
If you were standing on the north pole how many circumpolar stars would you see?
If you were standing on the North Pole, you would be able to see all the circumpolar stars in the sky. Circumpolar stars are the stars that never set and orbit around the celestial pole. At the North Pole, they would constantly circle around Polaris, the North Star, without dipping below the horizon.
