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

8 Aquilae

Index 8 Aquilae

8 Aquilae (abbreviated 8 Aql) is a star in the equatorial constellation of Aquila. [1]

16 relations: Apparent magnitude, Aquila (constellation), Bright Star Catalogue, Catalogues of Fundamental Stars, Celestial equator, Centre de données astronomiques de Strasbourg, Constellation, Delta Scuti variable, Durchmusterung, Flamsteed designation, Giant star, Henry Draper Catalogue, Hipparcos, Smithsonian Astrophysical Observatory Star Catalog, Star, Stellar classification.

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.

New!!: 8 Aquilae and Apparent magnitude · See more »

Aquila (constellation)

Aquila is a constellation on the celestial equator.

New!!: 8 Aquilae and Aquila (constellation) · 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!!: 8 Aquilae and Bright Star Catalogue · See more »

Catalogues of Fundamental Stars

The Catalogue of Fundamental Stars is a series of six astrometric catalogues of high precision positional data for a small selection of stars to define a celestial reference frame, which is a standard coordinate system for measuring positions of stars.

New!!: 8 Aquilae and Catalogues of Fundamental Stars · See more »

Celestial equator

The celestial equator is the great circle of the imaginary celestial sphere on the same plane as the equator of Earth.

New!!: 8 Aquilae and Celestial equator · 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!!: 8 Aquilae and Centre de données astronomiques de Strasbourg · 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!!: 8 Aquilae and Constellation · See more »

Delta Scuti variable

A Delta Scuti variable (sometimes termed dwarf cepheid) is a variable star which exhibits variations in its luminosity due to both radial and non-radial pulsations of the star's surface.

New!!: 8 Aquilae and Delta Scuti variable · 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!!: 8 Aquilae and Durchmusterung · 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!!: 8 Aquilae and Flamsteed designation · 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!!: 8 Aquilae and Giant star · 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!!: 8 Aquilae and Henry Draper Catalogue · See more »

Hipparcos

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

New!!: 8 Aquilae and Hipparcos · See more »

Smithsonian Astrophysical Observatory Star Catalog

The Smithsonian Astrophysical Observatory Star Catalog is an astrometric star catalogue.

New!!: 8 Aquilae and Smithsonian Astrophysical Observatory Star Catalog · See more »

Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

New!!: 8 Aquilae and Star · See more »

Stellar classification

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

New!!: 8 Aquilae and Stellar classification · See more »

Redirects here:

HD 174589, HIC 92524, HIP 92524, HR 7101, SAO 142706.

References

[1] https://en.wikipedia.org/wiki/8_Aquilae

OutgoingIncoming
Hey! We are on Facebook now! »