17 relations: Astronomical unit, Astronomy & Astrophysics, Cygnus (constellation), Earth, Flare star, Gliese Catalogue of Nearby Stars, List of nearest stars and brown dwarfs, Red dwarf, Solar mass, Solar System, Star catalogue, The Astronomical Journal, The Astrophysical Journal, Variable star designation, Venus, Washington Double Star Catalog, 2MASS.
Astronomical unit
The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.
New!!: GJ 1245 and Astronomical unit · See more »
Astronomy & Astrophysics
Astronomy & Astrophysics is a peer-reviewed scientific journal covering theoretical, observational, and instrumental astronomy and astrophysics.
New!!: GJ 1245 and Astronomy & Astrophysics · See more »
Cygnus (constellation)
Cygnus is a northern constellation lying on the plane of the Milky Way, deriving its name from the Latinized Greek word for swan.
New!!: GJ 1245 and Cygnus (constellation) · See more »
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
New!!: GJ 1245 and Earth · See more »
Flare star
A flare star is a variable star that can undergo unpredictable dramatic increases in brightness for a few minutes.
New!!: GJ 1245 and Flare star · See more »
Gliese Catalogue of Nearby Stars
The Gliese Catalogue of Nearby Stars is a modern star catalogue of stars located within 25 parsecs (81.54 ly) of the Earth.
New!!: GJ 1245 and Gliese Catalogue of Nearby Stars · See more »
List of nearest stars and brown dwarfs
The following two lists include all the known stars and brown dwarfs that are within of the Sun, or were/will be within in the astronomically near past or future.
New!!: GJ 1245 and List of nearest stars and brown dwarfs · See more »
Red dwarf
A red dwarf (or M dwarf) is a small and relatively cool star on the main sequence, of M spectral type.
New!!: GJ 1245 and Red dwarf · See more »
Solar mass
The solar mass is a standard unit of mass in astronomy, equal to approximately.
New!!: GJ 1245 and Solar mass · See more »
Solar System
The Solar SystemCapitalization of the name varies.
New!!: GJ 1245 and Solar System · See more »
Star catalogue
A star catalogue (Commonwealth English) or star catalog (American English), is an astronomical catalogue that lists stars.
New!!: GJ 1245 and Star catalogue · See more »
The Astronomical Journal
The Astronomical Journal (often abbreviated AJ in scientific papers and references) is a peer-reviewed monthly scientific journal owned by the American Astronomical Society and currently published by IOP Publishing.
New!!: GJ 1245 and The Astronomical Journal · See more »
The Astrophysical Journal
The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.
New!!: GJ 1245 and The Astrophysical Journal · See more »
Variable star designation
Variable stars are designated using a variation on the Bayer designation format of an identifying label (as described below) combined with the Latin genitive of the name of the constellation in which the star lies.
New!!: GJ 1245 and Variable star designation · See more »
Venus
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days.
New!!: GJ 1245 and Venus · See more »
Washington Double Star Catalog
The Washington Double Star Catalog, or WDS, is a catalog of double stars, maintained at the United States Naval Observatory.
New!!: GJ 1245 and Washington Double Star Catalog · See more »
2MASS
The Two Micron All-Sky Survey, or 2MASS, was an astronomical survey of the whole sky in the infrared spectrum and one of the most ambitious such projects.
New!!: GJ 1245 and 2MASS · See more »
Redirects here:
G 208-44, G 208-44/208-45, G 208-45, Gliese 1245, V1581 Cygni.