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Navigators often use star charts to identify a star by its position relative to other stars. References like the Nautical Almanac and The American Practical Navigator provide four star charts, covering different portions of the celestial sphere. Two of these charts are azimuthal equidistant projections of the north and south poles. The other ...
An online star chart; Monthly sky maps for every location on Earth Archived 2007-09-13 at the Wayback Machine; The Evening Sky Map – Free monthly star charts and calendar for northern hemisphere, southern hemisphere, and equatorial sky watchers. Sky Map Online – Free interactive star chart (showing over 1.2 million stars up to magnitude 12)
An illustration of the constellation Perseus (after Perseus from Greek mythology) from the star atlas published by the Polish astronomer Johannes Hevelius in 1690. A star catalogue is an astronomical catalogue that lists stars. In astronomy, many stars are referred to simply by catalogue numbers. There are a great many different star catalogues ...
GLIMPSE — (together with Mercer in the list of 10978 star clusters) Glp — S. de Glasenapp (double stars) GM — Gyulbudaghian-Maghakian (planetary nebulae) Gol — H. Goldschmidt (double stars) GOS — Galactic O Star Catalogue [19] GOSSS — Galactic O-Star Spectroscopic Survey [19] Goyal — A.N. Goyal (double stars)
Print/export Download as PDF; Printable version; In other projects Wikimedia Commons; Wikidata item; Appearance. ... List of star systems within 95–100 light-years;
Print/export Download as PDF; Printable version; ... Suzhou star chart; U. Urania's Mirror This page was last edited on 26 November 2023, at 16:23 ...
c. 300 BC — star catalog of Timocharis of Alexandria; c. 134 BC — Hipparchus makes a detailed star map; c. 150 — Ptolemy completes his Almagest, which contains a catalog of stars, observations of planetary motions, and treatises on geometry and cosmology; c. 705 — Dunhuang Star Chart, a manuscript star chart from the Mogao Caves at Dunhuang
The Hipparchus star catalog is a list of at least 850 stars that also contained coordinates of stellar positions in the sky, based on celestial equatorial latitude and longitude. [1] According to British classicist Thomas Heath , Hipparchus was the first to employ such a method to map the stars, at least in the West. [ 2 ]