Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Kappa Herculis

Index Kappa Herculis

Kappa Herculis (κ Herculis, abbreviated Kap Her, κ Her) is a double star in the constellation of Hercules. [1]

47 relations: Alpha Serpentis, American Association of Variable Star Observers, Arabic, Asterism (astronomy), Bayer designation, Beta Herculis, Beta Serpentis, Bolometer, Bright Star Catalogue, Catalog of Components of Double and Multiple Stars, Centre de données astronomiques de Strasbourg, Chinese language, Constellation, Delta Ophiuchi, Delta Serpentis, Double star, Durchmusterung, Epsilon Ophiuchi, Epsilon Serpentis, Flamsteed designation, Gamma Herculis, Gamma Serpentis, Giant star, Girl (Chinese constellation), Heavenly Market enclosure, Henry Draper Catalogue, Hercules (constellation), Hipparcos, IAU Working Group on Star Names, International Astronomical Union, Jin (Chinese state), Lambda Ophiuchi, Latinisation of names, Light-year, Minute and second of arc, Naked eye, New Catalogue of Suspected Variable Stars, Parsec, Star system, Stellar classification, Stellar parallax, Sun, Variable star, VizieR, Washington Double Star Catalog, Zeta Ophiuchi, 36 Capricorni.

Alpha Serpentis

Alpha Serpentis (α Serpentis, abbreviated Alpha Ser, α Ser), also named Unukalhai, is a double star in the head (Serpens Caput) of the equatorial constellation of Serpens.

New!!: Kappa Herculis and Alpha Serpentis · See more »

American Association of Variable Star Observers

Since its founding in 1911, the American Association of Variable Star Observers (AAVSO) has coordinated, collected, evaluated, analyzed, published, and archived variable star observations made largely by amateur astronomers and makes the records available to professional astronomers, researchers, and educators.

New!!: Kappa Herculis and American Association of Variable Star Observers · See more »

Arabic

Arabic (العَرَبِيَّة) or (عَرَبِيّ) or) is a Central Semitic language that first emerged in Iron Age northwestern Arabia and is now the lingua franca of the Arab world. It is named after the Arabs, a term initially used to describe peoples living from Mesopotamia in the east to the Anti-Lebanon mountains in the west, in northwestern Arabia, and in the Sinai peninsula. Arabic is classified as a macrolanguage comprising 30 modern varieties, including its standard form, Modern Standard Arabic, which is derived from Classical Arabic. As the modern written language, Modern Standard Arabic is widely taught in schools and universities, and is used to varying degrees in workplaces, government, and the media. The two formal varieties are grouped together as Literary Arabic (fuṣḥā), which is the official language of 26 states and the liturgical language of Islam. Modern Standard Arabic largely follows the grammatical standards of Classical Arabic and uses much of the same vocabulary. However, it has discarded some grammatical constructions and vocabulary that no longer have any counterpart in the spoken varieties, and has adopted certain new constructions and vocabulary from the spoken varieties. Much of the new vocabulary is used to denote concepts that have arisen in the post-classical era, especially in modern times. During the Middle Ages, Literary Arabic was a major vehicle of culture in Europe, especially in science, mathematics and philosophy. As a result, many European languages have also borrowed many words from it. Arabic influence, mainly in vocabulary, is seen in European languages, mainly Spanish and to a lesser extent Portuguese, Valencian and Catalan, owing to both the proximity of Christian European and Muslim Arab civilizations and 800 years of Arabic culture and language in the Iberian Peninsula, referred to in Arabic as al-Andalus. Sicilian has about 500 Arabic words as result of Sicily being progressively conquered by Arabs from North Africa, from the mid 9th to mid 10th centuries. Many of these words relate to agriculture and related activities (Hull and Ruffino). Balkan languages, including Greek and Bulgarian, have also acquired a significant number of Arabic words through contact with Ottoman Turkish. Arabic has influenced many languages around the globe throughout its history. Some of the most influenced languages are Persian, Turkish, Spanish, Urdu, Kashmiri, Kurdish, Bosnian, Kazakh, Bengali, Hindi, Malay, Maldivian, Indonesian, Pashto, Punjabi, Tagalog, Sindhi, and Hausa, and some languages in parts of Africa. Conversely, Arabic has borrowed words from other languages, including Greek and Persian in medieval times, and contemporary European languages such as English and French in modern times. Classical Arabic is the liturgical language of 1.8 billion Muslims and Modern Standard Arabic is one of six official languages of the United Nations. All varieties of Arabic combined are spoken by perhaps as many as 422 million speakers (native and non-native) in the Arab world, making it the fifth most spoken language in the world. Arabic is written with the Arabic alphabet, which is an abjad script and is written from right to left, although the spoken varieties are sometimes written in ASCII Latin from left to right with no standardized orthography.

New!!: Kappa Herculis and Arabic · See more »

Asterism (astronomy)

In observational astronomy, an asterism is a popular known pattern or group of stars that are recognised in the night sky.

New!!: Kappa Herculis and Asterism (astronomy) · See more »

Bayer designation

A Bayer designation is a stellar designation in which a specific star is identified by a Greek letter, followed by the genitive form of its parent constellation's Latin name.

New!!: Kappa Herculis and Bayer designation · See more »

Beta Herculis

Beta Herculis (β Herculis, abbreviated Beta Her, β Her), also named Kornephoros, is a binary star and the brightest star in the northern constellation of Hercules at a base apparent visual magnitude of 2.81.

New!!: Kappa Herculis and Beta Herculis · See more »

Beta Serpentis

Beta Serpentis, Latinized from β Serpentis, is a binary star system in the constellation Serpens, in its head (Serpens Caput).

New!!: Kappa Herculis and Beta Serpentis · See more »

Bolometer

A bolometer is a device for measuring the power of incident electromagnetic radiation via the heating of a material with a temperature-dependent electrical resistance.

New!!: Kappa Herculis and Bolometer · See more »

Bright Star Catalogue

The Bright Star Catalogue, also known as the Yale Catalogue of Bright Stars or Yale Bright Star Catalogue, is a star catalogue that lists all stars of stellar magnitude 6.5 or brighter, which is roughly every star visible to the naked eye from Earth.

New!!: Kappa Herculis and Bright Star Catalogue · See more »

Catalog of Components of Double and Multiple Stars

The Catalog of Components of Double and Multiple Stars, or CCDM, is an astrometric star catalogue of double and multiple stars.

New!!: Kappa Herculis and Catalog of Components of Double and Multiple Stars · See more »

Centre de données astronomiques de Strasbourg

The Centre de Données astronomiques de Strasbourg (CDS; English translation: Strasbourg Astronomical Data Center) is a data hub which collects and distributes astronomical information.

New!!: Kappa Herculis and Centre de données astronomiques de Strasbourg · See more »

Chinese language

Chinese is a group of related, but in many cases mutually unintelligible, language varieties, forming a branch of the Sino-Tibetan language family.

New!!: Kappa Herculis and Chinese language · See more »

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.

New!!: Kappa Herculis and Constellation · See more »

Delta Ophiuchi

Delta Ophiuchi (δ Ophiuchi, abbreviated Delta Oph, δ Oph), also named Yed Prior, is a star in the constellation of Ophiuchus.

New!!: Kappa Herculis and Delta Ophiuchi · See more »

Delta Serpentis

Delta Serpentis (δ Serpentis, δ Ser) is a star system in the constellation Serpens, in its head (Serpens Caput).

New!!: Kappa Herculis and Delta Serpentis · See more »

Double star

In observational astronomy, a double star or visual double is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope.

New!!: Kappa Herculis and Double star · See more »

Durchmusterung

In astronomy, Durchmusterung or Bonner Durchmusterung (BD), is the comprehensive astrometric star catalogue of the whole sky, compiled by the Bonn Observatory (Germany) from 1859 to 1903.

New!!: Kappa Herculis and Durchmusterung · See more »

Epsilon Ophiuchi

Epsilon Ophiuchi (ε Ophiuchi, abbreviated Epsilon Oph, ε Oph), also named Yed Posterior, is a red giant star in the constellation of Ophiuchus.

New!!: Kappa Herculis and Epsilon Ophiuchi · See more »

Epsilon Serpentis

Epsilon Serpentis, Latinized from ε Serpentis, is a single, white-hued star in the constellation Serpens, in its head (Serpens Caput).

New!!: Kappa Herculis and Epsilon Serpentis · See more »

Flamsteed designation

A Flamsteed designation is a combination of a number and constellation name that uniquely identifies most naked eye stars in the modern constellations visible from southern England.

New!!: Kappa Herculis and Flamsteed designation · See more »

Gamma Herculis

Gamma Herculis, Latinized from γ Herculis, is a magnitude 3.74 binary star system in the northern constellation of Hercules.

New!!: Kappa Herculis and Gamma Herculis · See more »

Gamma Serpentis

Gamma Serpentis (γ Serpentis, γ Ser) is a star in the equatorial constellation Serpens, in the part of the constellation that represents the serpent's head (Serpens Caput).

New!!: Kappa Herculis and Gamma Serpentis · See more »

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.

New!!: Kappa Herculis and Giant star · See more »

Girl (Chinese constellation)

The Girl mansion (女宿, pinyin: Nǚ Xiù) is one of the Twenty-eight mansions of the Chinese constellations.

New!!: Kappa Herculis and Girl (Chinese constellation) · See more »

Heavenly Market enclosure

The Heavenly Market Enclosure (天市垣, Tian Shi Yuan), is one of the San Yuan or Three enclosures.

New!!: Kappa Herculis and Heavenly Market enclosure · See more »

Henry Draper Catalogue

The Henry Draper Catalogue (HD) is an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension (HDE), published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the Henry Draper Extension Charts (HDEC), published from 1937 to 1949 in the form of charts, which gave classifications for 86,933 more stars.

New!!: Kappa Herculis and Henry Draper Catalogue · See more »

Hercules (constellation)

Hercules is a constellation named after Hercules, the Roman mythological hero adapted from the Greek hero Heracles.

New!!: Kappa Herculis and Hercules (constellation) · See more »

Hipparcos

Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993.

New!!: Kappa Herculis and Hipparcos · See more »

IAU Working Group on Star Names

The International Astronomical Union (IAU) established a Working Group on Star Names (WGSN) in May 2016 to catalog and standardize proper names for stars for the international astronomical community.

New!!: Kappa Herculis and IAU Working Group on Star Names · See more »

International Astronomical Union

The International Astronomical Union (IAU; Union astronomique internationale, UAI) is an international association of professional astronomers, at the PhD level and beyond, active in professional research and education in astronomy.

New!!: Kappa Herculis and International Astronomical Union · See more »

Jin (Chinese state)

Jin (Old Chinese: &#42), originally known as Tang (唐), was a major state during the middle part of the Zhou dynasty, based near the centre of what was then China, on the lands attributed to the legendary Xia dynasty: the southern part of modern Shanxi.

New!!: Kappa Herculis and Jin (Chinese state) · See more »

Lambda Ophiuchi

Lambda Ophiuchi (λ Ophiuchi, abbreviated Lambda Oph, λ Oph) is a triple star system in the constellation of Ophiuchus.

New!!: Kappa Herculis and Lambda Ophiuchi · See more »

Latinisation of names

Latinisation or Latinization is the practice of rendering a non-Latin name (or word) in a Latin style.

New!!: Kappa Herculis and Latinisation of names · See more »

Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

New!!: Kappa Herculis and Light-year · See more »

Minute and second of arc

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

New!!: Kappa Herculis and Minute and second of arc · See more »

Naked eye

Naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying or light-collecting optical instrument, such as a telescope or microscope.

New!!: Kappa Herculis and Naked eye · See more »

New Catalogue of Suspected Variable Stars

The New Catalogue of Suspected Variable Stars (NSV) is a star catalogue containing 14,811 stars which, although suspected to be variable, were not given variable star designations prior to 1980.

New!!: Kappa Herculis and New Catalogue of Suspected Variable Stars · See more »

Parsec

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

New!!: Kappa Herculis and Parsec · See more »

Star system

A star system or stellar system is a small number of stars that orbit each other, bound by gravitational attraction.

New!!: Kappa Herculis and Star system · See more »

Stellar classification

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

New!!: Kappa Herculis and Stellar classification · See more »

Stellar parallax

Stellar parallax is the apparent shift of position of any nearby star (or other object) against the background of distant objects.

New!!: Kappa Herculis and Stellar parallax · See more »

Sun

The Sun is the star at the center of the Solar System.

New!!: Kappa Herculis and Sun · See more »

Variable star

A variable star is a star whose brightness as seen from Earth (its apparent magnitude) fluctuates.

New!!: Kappa Herculis and Variable star · See more »

VizieR

The VizieR Catalogue Service is an astronomical catalog service provided by Centre de données astronomiques de Strasbourg.

New!!: Kappa Herculis and VizieR · 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!!: Kappa Herculis and Washington Double Star Catalog · See more »

Zeta Ophiuchi

Zeta Ophiuchi (ζ Oph, ζ Ophiuchi) is a star located in the constellation of Ophiuchus.

New!!: Kappa Herculis and Zeta Ophiuchi · See more »

36 Capricorni

36 Capricorni is a single, yellow-hued star in the southern constellation of Capricornus.

New!!: Kappa Herculis and 36 Capricorni · See more »

Redirects here:

7 Herculis, Marsic, Κ Herculis.

References

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

OutgoingIncoming
Hey! We are on Facebook now! »