HD 184759 (Q10940891)

CEL 4788

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

GCRV 11984

General Catalogue of Stellar Radial Velocities

1 reference

GSC 02150-05010

1 reference

HD 184759

Henry Draper Catalogue

1 reference

HD 184760

Henry Draper Catalogue

1 reference

HIC 96302

Hipparcos Input Catalogue

1 reference

HIP 96302

1 reference

HR 7441

Bright Star Catalogue

1 reference

IDS 19309+2915 AB

Index Catalogue of Visual Double Stars

1 reference

IRAS 19328+2921

1 reference

2MASS J19345091+2927466

1 reference

PLX 4592

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4592.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 109254

1 reference

ROT 2818

Catalogue of rotational velocities of the stars

1 reference

SAO 87385

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 24998

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

uvby98 100184759

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J19348+2928AB

Washington Double Star Catalog

1 reference

YZ 29 10128

Yale Observatory Zone Catalog

1 reference

SBC9 3652

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

AG+29 2091

1 reference

BD+29 3651

1 reference

SBC7 758

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

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

Gaia DR1 2032337224064297600

1 reference

WEB 16885

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 2032337228412797696

1 reference

9 Cyg

Flamsteed designation

0 references

Gaia DR3 2032337228412797696

1 reference

TIC 239478066

1 reference

GC 27062

Boss General Catalogue

1 reference

TYC 2150-5010-1

1 reference

UBV M 23908

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

182.1361±2.9591 parsec

1 reference

186.078±3.5283 parsec

1 reference

stellar rotational velocity

26 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

5.4904±0.0892 milliarcsecond

1 reference

18.9±7.2 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

5.84±0.31 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

5.22±0.84 milliarcsecond

1 reference

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

6.06±0.58 milliarcsecond

1 reference

The HIPPARCOS Catalogue

5.3741±0.1019 milliarcsecond

1 reference

declination component of proper motion

13.554±0.144 milliarcsecond per year

1 reference

17.75±0.3 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

17.81±0.53 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

23 milliarcsecond per year

1 reference

23±8 milliarcsecond per year

1 reference

AGK3

14.425±0.09 milliarcsecond per year

1 reference

right ascension component of proper motion

14.822±0.136 milliarcsecond per year

1 reference

15.06±0.23 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

15.14±0.44 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

10 milliarcsecond per year

1 reference

8±9 milliarcsecond per year

1 reference

AGK3

14.908±0.082 milliarcsecond per year

1 reference

radial velocity

−20.09±1.98 kilometre per second

1 reference

−11.2 kilometre per second

1 reference

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

−11.2±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−17.26 kilometre per second

1 reference

Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations

−12.5 kilometre per second

1 reference

Radial velocities of 2111 stars

−11.5 kilometre per second

1 reference

The radial velocities of 477 stars

−17.0 kilometre per second

1 reference

Catalogue of observed velocities

−12.1 kilometre per second

1 reference

One hundred spectroscopic binaries

−9.10218±0.016585 kilometre per second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

−9.10218±0.01658 kilometre per second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

spectral class

A0 (UV type for hot comp.)

1 reference

Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample

F8III+A0:V

1 reference

Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample

G8III:+A2V:

1 reference

Composite spectra. Paper 6 : 9 Cygni

G8III+A2III:

1 reference

Spectral Classification of the Hot Components of a Large Sample of Stars with Composite Spectra, and Implication for the Absolute Magnitudes of the Cool Supergiant Components

A0

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

F5

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

A0(UVtypeforhotcomp.)

1 reference

Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample

5.96±0.01

1 reference

5.407±0.009

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

4.145±0.276

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

3.722±0.226

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

3.635±0.298

1 reference

5.214047±0.002943

1 reference

imported from Wikimedia project

absolute magnitude

−0.70

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=9_Cygni&oldid=48383162

metallicity

0.10

1 reference

Determining ages of APOGEE giants with known distances

0.15

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

0.30

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

−0.26

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

−0.033

1 reference

−0.044

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

imported from Wikimedia project

radius

18.2 solar radius

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=9_Cygni&oldid=48383162

2 references

293.71220157565 degree

1 reference

declination

29.46296778773 degree

1 reference

effective temperature

5,252 kelvin

1 reference

Determining ages of APOGEE giants with known distances

5,131 kelvin

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

5,132 kelvin

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

5,069 kelvin

1 reference

5,169 kelvin

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

surface gravity

590 centimetre per square second

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

1,100 centimetre per square second

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

980 centimetre per square second

1 reference

Determining ages of APOGEE giants with known distances

414 centimetre per square second

1 reference

544.8 centimetre per square second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

2,000 centimetre per square second

1 reference

Carbon and oxygen abundances across the Hertzsprung gap