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Gliese 205 is a nearby red dwarf star of spectral type M1.5, located in constellation Orion at 18.45 light-years from Earth. [1]

21 relations: Astronomische Gesellschaft Katalog, Astronomische Nachrichten, Epoch (astronomy), Frank Schlesinger, Friedrich Bessel, Friedrich Georg Wilhelm von Struve, George Comstock (astronomer), Google Books, Light-year, Minute and second of arc, Observatory of Strasbourg, Orion (constellation), Parsec, Popular Astronomy (US magazine), Red dwarf, Russian Academy of Sciences, Saint Petersburg, Stellar classification, Struve 2398, The Astrophysical Journal, 1 petametre.

Astronomische Gesellschaft Katalog

The Astronomische Gesellschaft Katalog (AGK) is an astrometric star catalogue.

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Astronomische Nachrichten

Astronomische Nachrichten (Astronomical Notes), one of the first international journals in the field of astronomy, was founded in 1821 by the German astronomer Heinrich Christian Schumacher.

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Epoch (astronomy)

In astronomy, an epoch is a moment in time used as a reference point for some time-varying astronomical quantity, such as the celestial coordinates or elliptical orbital elements of a celestial body, because these are subject to perturbations and vary with time.

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Frank Schlesinger

Frank Schlesinger (May 11, 1871 New York City – July 10, 1943 Old Lyme, Connecticut) was an American astronomer.

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Friedrich Bessel

Friedrich Wilhelm Bessel (22 July 1784 – 17 March 1846) was a German astronomer, mathematician, physicist and geodesist.

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Friedrich Georg Wilhelm von Struve

Friedrich Georg Wilhelm von Struve (Vasily Yakovlevich Struve) (April 15, 1793 – November 23, 1864 (Julian calendar: November 11)) was a German astronomer from a famous dynasty.

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George Comstock (astronomer)

George Cary Comstock (February 12, 1855 – May 11, 1934) was an American astronomer and educator.

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Google Books

Google Books (previously known as Google Book Search and Google Print) is a service from Google Inc. that searches the full text of books and magazines that Google has scanned, converted to text using optical character recognition, and stored in its digital database.

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A light-year (abbreviation: ly), sometimes written light year, is a unit of length used informally to express astronomical distances.

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Minute and second of arc

A minute of arc (MOA), arcminute (arcmin) or minute arc is a unit of angular measurement equal to one-sixtieth of one degree.

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Observatory of Strasbourg

The Observatory of Strasbourg is an astronomical observatory in Strasbourg, France.

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Orion (constellation)

Orion is a prominent constellation located on the celestial equator and visible throughout the world.

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A parsec (symbol: pc) is a unit of length used to measure the astronomically large distances to objects outside the Solar System.

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Popular Astronomy (US magazine)

Popular Astronomy was a magazine for amateur astronomers published between 1893 and 1951.

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Red dwarf

A red dwarf is a small and relatively cool star on the main sequence, either late K or M spectral type.

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Russian Academy of Sciences

The Russian Academy of Sciences (RAS) (Росси́йская акаде́мия нау́к (РАН) Rossíiskaya akadémiya naúk) consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals.

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Saint Petersburg

Saint Petersburg (p) is the second largest city in Russia, politically incorporated as a federal subject (a federal city).

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Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

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Struve 2398

Struve 2398 (Gliese 725) is a binary star system in the constellation Draco.

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The Astrophysical Journal

The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.

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1 petametre

To help compare different distances this page lists lengths starting at 1015 m (1 Pm or 1,000,000 million km or 6685 astronomical units (AU) or 0.11 light years).

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Redirects here:

BD -03 1123, BD-03 1123, G 99-15, GJ 205, HD 36395, HIP 25878, LFT 416, LHS 30, LTT 2293, NLTT 15215, SAO 132211, Strb. 1611, TYC 4770-574-1, Wolf 1453.


[1] https://en.wikipedia.org/wiki/Gliese_205

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