Deneb (Q12179)

Anchor Points for the MK System of Spectral Classification

Alpha Cygni variable

2 references

VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)

General catalogue of variable stars: Version GCVS 5.1

0 references

1 reference

1 reference

1 reference

1 reference

Northern Cross

0 references

image

Deneb CLP.jpg
3,648 × 2,736; 6.22 MB

0 references

Deneb Sun comparison.svg
500 × 1,000; 273 bytes

0 references

catalog code

2MASS J20412592+4516491

1 reference

GSC 03574-03347

1 reference

HD 197345

Henry Draper Catalogue

1 reference

HIP 102098

1 reference

HR 7924

Bright Star Catalogue

1 reference

SAO 49941

Smithsonian Astrophysical Observatory Star Catalog

1 reference

α Cyg

1 reference

English Wikipedia

ADS 14172 A

Aitken Double Star Catalogue

1 reference

BD+44 3541

1 reference

CCDM J20415+4517A

Catalog of Components of Double and Multiple Stars

1 reference

CEL 5144

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

FK5 777

1 reference

GC 28846

Boss General Catalogue

1 reference

GCRV 12971

General Catalogue of Stellar Radial Velocities

1 reference

HIC 102098

Hipparcos Input Catalogue

1 reference

IDS 20380+4455 A

Index Catalogue of Visual Double Stars

1 reference

IRC +50337

Catalog of 5,268 Standard Stars Based on the Normal System N30

Two-Micron Sky Survey

1 reference

JP11 3264

1 reference

N30 4579

1 reference

PLX 4935

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4935.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 546

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 60323

1 reference

RAFGL 2633

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 3019

Catalogue of rotational velocities of the stars

1 reference

TD1 27159

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3574-3347-1

The Tycho-2 catalogue of the 2.5 million brightest stars

1 reference

UBV 17953

UBV Photoelectric Photometry Catalogue

1 reference

alf Cyg

General Catalogue of Variable Stars

1 reference

WDS J20414+4517A

Washington Double Star Catalog

1 reference

uvby98 100197345

uvbyβ Photoelectric Photometric Catalogue

1 reference

WEB 18466

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

1 reference

50 Cyg

Catalog of Galactic OB Stars

Flamsteed designation

1 reference

TIC 195554360

1 reference

AG+45 1730

1 reference

ALS 11488

1 reference

UBV M 25099

UBV Photoelectric Photometry Catalogue

1 reference

GEN# +1.00197345

1 reference

SKY# 39204

1 reference

[HFE83] 1387

Meridian observations made with the Carlsberg Automatic Meridian Circle at Brorfelde (Copenhagen University Observatory) 1981-1982.

1 reference

[KW97] 48-33

Catalogue of stars in the Northern Milky Way having H-alpha in emission

1 reference

1 reference

inferred from equatorial coordinates

child astronomical body

Deneb Ⅳ

fictional speculation

0 references

distance from Earth

1,640 light-year

1 reference

stellar rotational velocity

39 kilometre per second

1 reference

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

30 kilometre per second

1 reference

The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars

21 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

15 kilometre per second

1 reference

A catalogue of stellar rotational velocities

15.0 kilometre per second

1 reference

VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)

30±8 kilometre per second

1 reference

VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)

43±4 kilometre per second

1 reference

VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)

parallax

2.29±0.32 milliarcsecond

1 reference

1.01±0.57 milliarcsecond

1 reference

The HIPPARCOS Catalogue

2.31±0.32 milliarcsecond

1 reference

declination component of proper motion

1.85±0.27 milliarcsecond per year

1 reference

1.55±0.41 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

2 milliarcsecond per year

item/value with less precision and/or accuracy

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

right ascension component of proper motion

2.01±0.34 milliarcsecond per year

1 reference

1.56±0.62 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−2 milliarcsecond per year

item/value with less precision and/or accuracy

1 reference

2 milliarcsecond per year

item/value with less precision and/or accuracy

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

radial velocity

−4.6±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−4.9±0.3 kilometre per second

2 references

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

Four stars having variable radial velocities

−4.5 kilometre per second

3 references

The revision of the general catalogue of radial velocities

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions

−5.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

0.0 kilometre per second

1 reference

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

−5.8 kilometre per second

1 reference

The Stationary Calcium Lines of Alpha Cygni

−3.8 kilometre per second

1 reference

Radial velocities of 360 stars

−2.7 kilometre per second

1 reference

The radial velocities of 917 stars

−3.1 kilometre per second

1 reference

Spectrographic observations of Alpha Cygni

−4.0 kilometre per second

2 references

Preliminary radial velocities of 212 brighter class A stars

Catalogue of observed velocities

−3.7 kilometre per second

1 reference

Nine stars having variable radial velocities

−8.2 kilometre per second

1 reference

Potsdam observations of motion in the line of sight

−6.2 kilometre per second

1 reference

The radial velocity of alpha Cygni.

−4.9 kilometre per second

1 reference

Four stars having variable radial velocities

−6.8 kilometre per second

1 reference

type of variable star

Alpha Cygni variable

2 references

VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)

General catalogue of variable stars: Version GCVS 5.1

spectral class

A2Ia

27 references

Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas

Spectral Classification

A study of the bright A stars. I. A catalogue of spectral classifications

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

Spectral classification of Southern fundamental stars

Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra

The equivalent widths of absorption lines in the spectra of 62 B8-F2 type stars

Photoelectric determination of the equivalent widths of H in the spectra of early type stars

Color Excesses from Six-Color Photometry of Supergiant Stars

Multicolor photoelectric photometry of stars with composite spectra

The Variability of Supergiants.

The Eclipsing Binary UX Monocerotis.

Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types

Photoelectric spectrophotometry. I. Hydrogen line intensities of O, B and A type stars

Studies in galactic structure. II. Luminosity classification for 1270 blue giants stars

The spectra and rotational velocities of the bright stars of Draper types B8-A2

Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas

Étude du spectre d'absorption de 234 étoiles de types spectraux compris entre O6 et F8 pour la recherche de critères quantitatifs de classification spectrale bidimensionnnelle

Contribution a l'etude de la zone convective des etoiles

Neutral Oxygen in stellar atmospheres

An atlas of stellar spectra with an outline of spectral classification

VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)

VizieR Online Data Catalog: The Hipparcos and Tycho Catalogues (ESA 1997)

Version 2 of the Hipparcos Input Catalogue

VizieR Online Data Catalog: Hipparcos Input Catalogue, Version 2 (Turon+ 1993)

VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)

A2IV

1 reference

The Stark effect of the higher Balmer lines in stars of spectral types A and B

A2p

2 references

VizieR Online Data Catalog: Henry Draper Catalogue and Extension (Cannon+ 1918-1924; ADC 1989)

VizieR Online Data Catalog: SAO Star Catalog J2000 (SAO Staff 1966; USNO, ADC 1990)

A2

7 references

VizieR Online Data Catalog: Brorfelde Meridian Catalogues 1964-1976 (Brorfelde Obs. 1968-1984)

Catalog of Components of Double and Multiple Stars, Second Edition

PPM (Positions and Proper Motions) North Star Catalogue

Two-Micron Sky Survey

VizieR Online Data Catalog: Two-Micron Sky Survey (TMSS) (Neugebauer+ 1969)

Celescope Catalogue of Ultraviolet Magnitudes

VizieR Online Data Catalog: Celescope Catalogue of UV magnitudes (Davis+ 1973)

A2 Ia

2 references

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

VizieR Online Data Catalog: WEB Catalog of Radial Velocities (Duflot+ 1995)

A2 IA

1 reference

VizieR Online Data Catalog: The Revised AFGL (RAFGL) Catalogue (Price+ 1983)

cA2e

2 references

General Catalogue of Stellar Radial Velocities

VizieR Online Data Catalog: General Catalogue of Stellar Radial Velocities (Wilson, 1953)

A2IA

2 references

Bibliography of stellar radial velocities

VizieR Online Data Catalog: Bibliography of stellar radial velocities (Abt+ 1972)

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

1.11

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

1.34

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

1.25

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

1.14

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

1.04

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

0.95

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

0.87

1 reference

VizieR Online Data Catalog: Stellar Photometry in Johnson's 11-color system (Ducati, 2002)

0.88

1 reference

luminosity

210,000 solar luminosity

sourcing circumstances

circa

1 reference

absolute magnitude

−6.95

1 reference

−6.932

1 reference

metallicity

1.00

1 reference

Die Atmosphäre des A2-Übergiganten α Cygni. I. Teil: Die Beobachtungen. Mit 6 Textabbildungen

0.15

1 reference

A spectral analysis of Deneb (A2 Iae)

0.23

1 reference

Parameters and abundances in luminous stars

−0.04

1 reference

The analysis of the Small Magellanic Cloud supergiant HD 7583.

mass

21 solar mass

1 reference

radius

203 solar radius

sourcing circumstances

circa

1 reference

Meyers Konversations-Lexikon, 4th edition (1885–1890)

English Wikipedia

described by source

statement is subject of

Q112773297

0 references

on focus list of Wikimedia project

Wikipedia:Vital articles/Level/4

point in time

31 October 2022

0 references

epoch

J2000.0

1 reference

right ascension

310.357979753 degree

1 reference

declination

45.280338807 degree

1 reference

effective temperature

8,720 kelvin

1 reference

Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ_1, D) parameters into Teff

8,700 kelvin

2 references

Parameters and abundances in luminous stars

Quantitative spectroscopy of galactic BA-type supergiants. I. Atmospheric parameters

9,164 kelvin

1 reference

Die Atmosphäre des A2-Übergiganten α Cygni. I. Teil: Die Beobachtungen. Mit 6 Textabbildungen

9,000 kelvin

1 reference

A spectral analysis of Deneb (A2 Iae)

8,000 kelvin

1 reference

The analysis of the Small Magellanic Cloud supergiant HD 7583.

surface gravity

14 centimetre per square second

1 reference

Die Atmosphäre des A2-Übergiganten α Cygni. I. Teil: Die Beobachtungen. Mit 6 Textabbildungen

16 centimetre per square second

2 references

Parameters and abundances in luminous stars

Quantitative spectroscopy of galactic BA-type supergiants. I. Atmospheric parameters

28 centimetre per square second

1 reference

A spectral analysis of Deneb (A2 Iae)

13.5 centimetre per square second

1 reference

Die Atmosphäre des A2-Übergiganten α Cygni. I. Teil: Die Beobachtungen. Mit 6 Textabbildungen

Commons gallery

Deneb

0 references

Commons category

Deneb

1 reference

Identifiers

BNCF Thesaurus ID

77375

Encyclopædia Britannica Online ID

Deneb

0 references

place/Deneb

Encyclopedia of China (Third Edition) old ID (2021)

Deneb

0 references

0 references

Arided

https://memory-beta.fandom.com/wiki/Alpha_Cygni

MediaWiki page ID

62730

1 reference

reference URL

title

Alpha Cygni | Memory Beta, non-canon Star Trek Wiki | Fandom (English)

retrieved

24 April 2022

memory-beta:Alpha_Cygni

Alpha Cygni

https://memory-beta.fandom.com/wiki/Alpha_Cygni

MediaWiki page ID

62729

1 reference

reference URL

Gran Enciclopèdia Catalana ID

title

Alpha Cygni | Memory Beta, non-canon Star Trek Wiki | Fandom (English)

24 April 2022

1 reference

28 October 2013

deneb

0 references

Gran Enciclopèdia Catalana ID (former scheme)

0021991

0 references

Great Norwegian Encyclopedia ID

Deneb

0 references

Great Russian Encyclopedia Online ID (2017)

1947631

Microsoft Academic ID (discontinued)

ДЕНЕБ

0 references

Interlingual Index ID

0 references

1 reference

9 July 2020

2777170297

0 references

Online PWN Encyclopedia ID

3891775

https://encyklopedia.pwn.pl/haslo/Deneb;3891775.html

Deneb

1 reference

reference URL

title

Serwis Nieaktywny (English)

retrieved

6 March 2026

Pixiv Encyclopedia ID

0 references

1 reference

2 references

French Wikipedia

Encyclopedia of China (Third Edition) ID (2026)

WordNet 3.1 Synset ID

09288298-n

0 references

3U79sm