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wgk22
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I'd like to create a catalogue of stars that are within a one degree belt along the ecliptic. Since most databases use RA/Dec coordinates, this appears to be a daunting task. Any suggestions?
A star catalogue is a list or database that contains information about the stars in the sky. This includes their positions, magnitudes, and other characteristics.
The ecliptic is the path that the Sun appears to follow in the sky as seen from Earth. It is important in a star catalogue because it is the reference point for the celestial coordinate system, which is used to locate stars in the sky.
Stars near the ecliptic are identified by their celestial coordinates, specifically their right ascension and declination. These coordinates are measured relative to the ecliptic and can be found in a star catalogue.
No, not all stars can be found in a star catalogue. The brighter and more prominent stars are typically included, but there are billions of stars in the sky and not all of them have been catalogued.
Star catalogues are used by scientists for a variety of purposes. They can be used for navigation and mapping the sky, studying the evolution of stars, and identifying celestial objects such as planets, galaxies, and nebulae.