Fornax Dwarf in the context of "Harlow Shapley"

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⭐ Core Definition: Fornax Dwarf

The Fornax Dwarf Spheroidal (formerly known as the Fornax System) is a dwarf elliptical galaxy in the constellation Fornax that was discovered in 1938 by Harlow Shapley. He discovered it while he was in South Africa on photographic plates taken by the 24 inch (61 cm) Bruce refractor at Boyden Observatory, shortly after he discovered the Sculptor Dwarf Galaxy.

The galaxy is a satellite of the Milky Way and contains six globular clusters, an unusually high number for its size; the largest, NGC 1049, was discovered before the galaxy itself. The galaxy is also receding from the Milky Way at 53 km/s. It mostly contains population II stars, but also has populations of young and intermediate age.

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Fornax Dwarf in the context of Fornax

Fornax (/ˈfɔːrnæks/) is a constellation in the southern celestial hemisphere, partly ringed by the celestial river Eridanus. Its name is Latin for furnace. It was named by French astronomer Nicolas Louis de Lacaille in 1756. Fornax is one of the 88 modern constellations.

The three brightest stars—Alpha, Beta and Nu Fornacis—form a flattened triangle facing south. With an apparent magnitude of 3.91, Alpha Fornacis is the brightest star in Fornax. Six star systems have been found to have exoplanets. The Fornax Dwarf galaxy is a small faint satellite galaxy of the Milky Way. NGC 1316 is a relatively close radio galaxy.

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Fornax Dwarf in the context of NGC 1049

NGC 1049 is a globular cluster located in the Local Group galaxy of the Fornax Dwarf, visible in the constellation of Fornax. At a distance of 460,000 light years, it is visible in moderate sized telescopes, while the parent galaxy is nearly invisible. This globular cluster was discovered by John Herschel on October 19, 1835, while the parent galaxy was discovered in 1938 by Harlow Shapley.

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