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Does the stars move parallel to the horizon or at a large angle to the horizon?
Stars appear to move across the sky in arcs that are at a large angle to the horizon due to the rotation of the Earth. As the Earth rotates from west to east, stars rise in the east and set in the west, tracing a path that varies with their celestial latitude. This motion can create different angles relative to the horizon depending on the observer's location and the star's position in the sky.
When viewing west in which direction do stars set?
Whether you view west or in some other direction, many stars will rise in the east and set in the west. However, stars that are far north, for example, might rise in the north-east and set in the north-west; some stars might even rise and set almost north. Similarly, other stars may rise in the south-east, and set in the south-west, etc.
Does Orion rise and set?
Yes, Orion does rise and set in the sky like all other stars and constellations. Its visibility in the night sky is seasonal and depends on its position relative to the horizon from your location. Orion is generally viewable in the Northern Hemisphere during the winter months.
What does it mean by northern or southern horizon?
The terms "northern horizon" and "southern horizon" refer to the points on the horizon that are directly aligned with the north and south cardinal directions, respectively. This concept is often used in navigation, astronomy, and geography to describe the view of the sky or landscape from a specific location. The northern horizon is where celestial objects rise and set in the northern part of the sky, while the southern horizon corresponds to the southern part. These horizons play a crucial role in determining the position of stars, planets, and other celestial phenomena as observed from Earth.
Where on the horizon does the sun rise at the time of vernal equinox?
Due east
Do circumpolar stars rise in the east?
No they do not. By definition circumpolar stars do not "rise". They are above the observer's horizon at all times.
Does the stars move parallel to the horizon or at a large angle to the horizon?
Stars appear to move across the sky in arcs that are at a large angle to the horizon due to the rotation of the Earth. As the Earth rotates from west to east, stars rise in the east and set in the west, tracing a path that varies with their celestial latitude. This motion can create different angles relative to the horizon depending on the observer's location and the star's position in the sky.
How stars appear to move when you face east?
In that case, they will move up. They rise, as Earth rotates eastward.
What range of azimuth would include all the locations on the horizon at which stars can rise?
Tricky question when you think about it.There's a patch of stars around the celestial pole that are "circumpolar" ... a kind ofmisleading term that's used to indicate that they don't rise or set, they're always up.The angular radius of the circumpolar region (the altitude of the pole in your sky)is equal to your latitude, and it's also the range of azimuth on your northern orsouthern horizon where no stars rise or set.So we're going to say this: Stars can rise or set anywhere on the horizon ... atazimuths from zero to 360 degrees,excepta space either side of the sub-polar point on your horizon (north horizon in the northern hemisphere, south horizon in the southern hemisphere) equal to yourlatitude, on each side.So, in the northern hemisphere, the answer is:All azimuths between (your latitude) and (360 minus your latitude).In the southern hemisphere, the answer is:All azimuths between (zero) and (180 minus your latitude), or between (180 plus your latitude) and (360).==========================================Epilogue:Looking back over this presentation, the same contributor is suddenlyovercome by a deep conviction that it's baloney. But I'm tired. MaybeI'll come back and fix it. In the meantime, don't use it on a bar bet.
Do stars rise at different places on the horizon over the year?
Not if you stay at the same place to observe it. If you pick a star and observe it from the same place every night, you'll see it rise from the same exact spot on the horizon every night, but about 4 minutes earlier each night than on the previous night.
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.
When viewing west in which direction do stars set?
Whether you view west or in some other direction, many stars will rise in the east and set in the west. However, stars that are far north, for example, might rise in the north-east and set in the north-west; some stars might even rise and set almost north. Similarly, other stars may rise in the south-east, and set in the south-west, etc.
What horizon line does the sun rise?
tropic of Capricorn
Which horizon the sun rise over?
The sun rises in the east.
Is sun rise or moon rise when the sun or moon breaks the horizon or is it when the entire sun or moon is visible to the naked eye?
It is when the sun or moon breaks the horizon. And sunset and moonset happen when the last bit (trailing limb) goes below the horizon.
Does Orion rise and set?
Yes, Orion does rise and set in the sky like all other stars and constellations. Its visibility in the night sky is seasonal and depends on its position relative to the horizon from your location. Orion is generally viewable in the Northern Hemisphere during the winter months.
What does it mean by northern or southern horizon?
The terms "northern horizon" and "southern horizon" refer to the points on the horizon that are directly aligned with the north and south cardinal directions, respectively. This concept is often used in navigation, astronomy, and geography to describe the view of the sky or landscape from a specific location. The northern horizon is where celestial objects rise and set in the northern part of the sky, while the southern horizon corresponds to the southern part. These horizons play a crucial role in determining the position of stars, planets, and other celestial phenomena as observed from Earth.
