Similarities between Andromeda (constellation) and Outline of astronomy
Andromeda (constellation) and Outline of astronomy have 47 things in common (in Unionpedia): Almagest, Ancient Greek astronomy, Andromeda Galaxy, Ap and Bp stars, Apparent magnitude, Asterism (astronomy), Babylonian astronomy, Binary star, BY Draconis variable, Cassiopeia (constellation), Cepheid variable, Cepheus (constellation), Cetus, Chinese astronomy, Constellation, Cosmic distance ladder, Crux, Edwin Hubble, Exoplanet, F-type main-sequence star, Former constellations, Giant star, Honores Friderici, Hydra (constellation), Jupiter, Lacerta, Luminosity, Messier object, Mira variable, Nebula, ..., Nova, Open cluster, Pegasus (constellation), Perseus (constellation), Pisces (constellation), Planetary nebula, Planetary system, Ptolemy, Red dwarf, Redshift, Star, Star system, Stellar classification, The Astronomical Journal, Triangulum, Variable star, William Herschel. Expand index (17 more) »
Almagest
The Almagest is a 2nd-century Greek-language mathematical and astronomical treatise on the apparent motions of the stars and planetary paths, written by Claudius Ptolemy. One of the most influential scientific texts of all time, its geocentric model was accepted for more than 1200 years from its origin in Hellenistic Alexandria, in the medieval Byzantine and Islamic worlds, and in Western Europe through the Middle Ages and early Renaissance until Copernicus.
Almagest and Andromeda (constellation) · Almagest and Outline of astronomy ·
Ancient Greek astronomy
Greek astronomy is astronomy written in the Greek language in classical antiquity.
Ancient Greek astronomy and Andromeda (constellation) · Ancient Greek astronomy and Outline of astronomy ·
Andromeda Galaxy
The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way.
Andromeda (constellation) and Andromeda Galaxy · Andromeda Galaxy and Outline of astronomy ·
Ap and Bp stars
Ap and Bp stars are chemically peculiar stars (hence the "p") of types A and B which show overabundances of some metals, such as strontium, chromium and europium.
Andromeda (constellation) and Ap and Bp stars · Ap and Bp stars and Outline of astronomy ·
Apparent magnitude
The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.
Andromeda (constellation) and Apparent magnitude · Apparent magnitude and Outline of astronomy ·
Asterism (astronomy)
In observational astronomy, an asterism is a popular known pattern or group of stars that are recognised in the night sky.
Andromeda (constellation) and Asterism (astronomy) · Asterism (astronomy) and Outline of astronomy ·
Babylonian astronomy
The history of astronomy in Mesopotamia, and the world, begins with the Sumerians who developed the earliest writing system—known as cuneiform—around 3500–3200 BC.
Andromeda (constellation) and Babylonian astronomy · Babylonian astronomy and Outline of astronomy ·
Binary star
A binary star is a star system consisting of two stars orbiting around their common barycenter.
Andromeda (constellation) and Binary star · Binary star and Outline of astronomy ·
BY Draconis variable
BY Draconis variables are variable stars of late spectral types, usually K or M, and typically belong to the main sequence.
Andromeda (constellation) and BY Draconis variable · BY Draconis variable and Outline of astronomy ·
Cassiopeia (constellation)
Cassiopeia is a constellation in the northern sky, named after the vain queen Cassiopeia in Greek mythology, who boasted about her unrivalled beauty.
Andromeda (constellation) and Cassiopeia (constellation) · Cassiopeia (constellation) and Outline of astronomy ·
Cepheid variable
A Cepheid variable is a type of star that pulsates radially, varying in both diameter and temperature and producing changes in brightness with a well-defined stable period and amplitude.
Andromeda (constellation) and Cepheid variable · Cepheid variable and Outline of astronomy ·
Cepheus (constellation)
Cepheus is a constellation in the northern sky, which is named after Cepheus (a King in the Greek mythology).
Andromeda (constellation) and Cepheus (constellation) · Cepheus (constellation) and Outline of astronomy ·
Cetus
Cetus is a constellation.
Andromeda (constellation) and Cetus · Cetus and Outline of astronomy ·
Chinese astronomy
Astronomy in China has a long history, beginning from the Shang Dynasty (Chinese Bronze Age).
Andromeda (constellation) and Chinese astronomy · Chinese astronomy and Outline of astronomy ·
Constellation
A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.
Andromeda (constellation) and Constellation · Constellation and Outline of astronomy ·
Cosmic distance ladder
The cosmic distance ladder (also known as the extragalactic distance scale) is the succession of methods by which astronomers determine the distances to celestial objects.
Andromeda (constellation) and Cosmic distance ladder · Cosmic distance ladder and Outline of astronomy ·
Crux
Crux is a constellation located in the southern sky in a bright portion of the Milky Way.
Andromeda (constellation) and Crux · Crux and Outline of astronomy ·
Edwin Hubble
Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer.
Andromeda (constellation) and Edwin Hubble · Edwin Hubble and Outline of astronomy ·
Exoplanet
An exoplanet or extrasolar planet is a planet outside our solar system.
Andromeda (constellation) and Exoplanet · Exoplanet and Outline of astronomy ·
F-type main-sequence star
An F-type main-sequence star (F V) is a main-sequence, hydrogen-fusing star of spectral type F and luminosity class V. These stars have from 1.0 to 1.4 times the mass of the Sun and surface temperatures between 6,000 and 7,600 K.Tables VII and VIII.
Andromeda (constellation) and F-type main-sequence star · F-type main-sequence star and Outline of astronomy ·
Former constellations
Former constellations are old historical Western constellations that for various reasons are no longer recognized or adopted as official constellations by the International Astronomical Union (IAU).
Andromeda (constellation) and Former constellations · Former constellations and Outline of astronomy ·
Giant star
A giant star is a star with substantially larger radius and luminosity than a main-sequence (or dwarf) star of the same surface temperature.
Andromeda (constellation) and Giant star · Giant star and Outline of astronomy ·
Honores Friderici
Honores Friderici or Frederici Honores, (Latin, "the Honours, or Regalia, of Frederic") also called Gloria Frederica or Frederici ("Glory of Frederick") was a constellation created by Johann Bode in 1787 to honor Frederick the Great, the king of Prussia who had died in the previous year.
Andromeda (constellation) and Honores Friderici · Honores Friderici and Outline of astronomy ·
Hydra (constellation)
Hydra is the largest of the 88 modern constellations, measuring 1303 square degrees.
Andromeda (constellation) and Hydra (constellation) · Hydra (constellation) and Outline of astronomy ·
Jupiter
Jupiter is the fifth planet from the Sun and the largest in the Solar System.
Andromeda (constellation) and Jupiter · Jupiter and Outline of astronomy ·
Lacerta
Lacerta is one of the 88 modern constellations defined by the International Astronomical Union.
Andromeda (constellation) and Lacerta · Lacerta and Outline of astronomy ·
Luminosity
In astronomy, luminosity is the total amount of energy emitted per unit of time by a star, galaxy, or other astronomical object.
Andromeda (constellation) and Luminosity · Luminosity and Outline of astronomy ·
Messier object
The Messier objects are a set of 110 astronomical objects, of which 103 were included in lists published by French astronomer Charles Messier in 1771 and 1781.
Andromeda (constellation) and Messier object · Messier object and Outline of astronomy ·
Mira variable
Mira variables ("Mira", Latin, adj. - feminine form of adjective "wonderful"), named for the prototype star Mira, are a class of pulsating variable stars characterized by very red colours, pulsation periods longer than 100 days, and amplitudes greater than one magnitude in infrared and 2.5 magnitude at visual wavelengths.
Andromeda (constellation) and Mira variable · Mira variable and Outline of astronomy ·
Nebula
A nebula (Latin for "cloud" or "fog"; pl. nebulae, nebulæ, or nebulas) is an interstellar cloud of dust, hydrogen, helium and other ionized gases.
Andromeda (constellation) and Nebula · Nebula and Outline of astronomy ·
Nova
A nova (plural novae or novas) or classical nova (CN, plural CNe) is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star, that slowly fades over several weeks or many months.
Andromeda (constellation) and Nova · Nova and Outline of astronomy ·
Open cluster
An open cluster is a group of up to a few thousand stars that were formed from the same giant molecular cloud and have roughly the same age.
Andromeda (constellation) and Open cluster · Open cluster and Outline of astronomy ·
Pegasus (constellation)
Pegasus is a constellation in the northern sky, named after the winged horse Pegasus in Greek mythology.
Andromeda (constellation) and Pegasus (constellation) · Outline of astronomy and Pegasus (constellation) ·
Perseus (constellation)
Perseus is a constellation in the northern sky, being named after the Greek mythological hero Perseus.
Andromeda (constellation) and Perseus (constellation) · Outline of astronomy and Perseus (constellation) ·
Pisces (constellation)
Pisces is a constellation of the zodiac.
Andromeda (constellation) and Pisces (constellation) · Outline of astronomy and Pisces (constellation) ·
Planetary nebula
A planetary nebula, abbreviated as PN or plural PNe, is a type of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives.
Andromeda (constellation) and Planetary nebula · Outline of astronomy and Planetary nebula ·
Planetary system
A planetary system is a set of gravitationally bound non-stellar objects in or out of orbit around a star or star system.
Andromeda (constellation) and Planetary system · Outline of astronomy and Planetary system ·
Ptolemy
Claudius Ptolemy (Κλαύδιος Πτολεμαῖος, Klaúdios Ptolemaîos; Claudius Ptolemaeus) was a Greco-Roman mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology.
Andromeda (constellation) and Ptolemy · Outline of astronomy and Ptolemy ·
Red dwarf
A red dwarf (or M dwarf) is a small and relatively cool star on the main sequence, of M spectral type.
Andromeda (constellation) and Red dwarf · Outline of astronomy and Red dwarf ·
Redshift
In physics, redshift happens when light or other electromagnetic radiation from an object is increased in wavelength, or shifted to the red end of the spectrum.
Andromeda (constellation) and Redshift · Outline of astronomy and Redshift ·
Star
A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.
Andromeda (constellation) and Star · Outline of astronomy and Star ·
Star system
A star system or stellar system is a small number of stars that orbit each other, bound by gravitational attraction.
Andromeda (constellation) and Star system · Outline of astronomy and Star system ·
Stellar classification
In astronomy, stellar classification is the classification of stars based on their spectral characteristics.
Andromeda (constellation) and Stellar classification · Outline of astronomy and Stellar classification ·
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.
Andromeda (constellation) and The Astronomical Journal · Outline of astronomy and The Astronomical Journal ·
Triangulum
Triangulum is a small constellation in the northern sky.
Andromeda (constellation) and Triangulum · Outline of astronomy and Triangulum ·
Variable star
A variable star is a star whose brightness as seen from Earth (its apparent magnitude) fluctuates.
Andromeda (constellation) and Variable star · Outline of astronomy and Variable star ·
William Herschel
Frederick William Herschel, (Friedrich Wilhelm Herschel; 15 November 1738 – 25 August 1822) was a German-born British astronomer, composer and brother of fellow astronomer Caroline Herschel, with whom he worked.
Andromeda (constellation) and William Herschel · Outline of astronomy and William Herschel ·
The list above answers the following questions
- What Andromeda (constellation) and Outline of astronomy have in common
- What are the similarities between Andromeda (constellation) and Outline of astronomy
Andromeda (constellation) and Outline of astronomy Comparison
Andromeda (constellation) has 161 relations, while Outline of astronomy has 758. As they have in common 47, the Jaccard index is 5.11% = 47 / (161 + 758).
References
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