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| Knowing where the object is on the map, the astronomer can then identify a trail of stars that will lead them from the starting location towards the item they are searching for in the sky. It then becomes possible to move the aim of the telescope by small increments, following the identified patterns of stars in the sky, perhaps referring back to the map on occasion. | Knowing where the object is on the map, the astronomer can then identify a trail of stars that will lead them from the starting location towards the item they are searching for in the sky. It then becomes possible to move the aim of the telescope by small increments, following the identified patterns of stars in the sky, perhaps referring back to the map on occasion. | ||
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Revision as of 20:11, 11 May 2005
Star hopping is a technique that is often used by amateur astronomers to locate items of interest in the night sky.
Most celestial objects of interest are not visible without instruments such as telescopes or binoculars. Unfortunately telescopes and binoculars have a much smaller field of view than the unaided eye, and directing these instruments to exactly where intended is usually very difficult.
Star hopping entails the location of a bright star to use as a starting point. The bright star can easily be seen through a telescope or binoculars and with the unaided eye, and this allows the astronomer to establish exactly where they are looking with their instrument according to a map of the sky.
Knowing where the object is on the map, the astronomer can then identify a trail of stars that will lead them from the starting location towards the item they are searching for in the sky. It then becomes possible to move the aim of the telescope by small increments, following the identified patterns of stars in the sky, perhaps referring back to the map on occasion.
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