Sigma Cygni (Q5098581)

https://sv.wikipedia.org/w/index.php?title=Sigma_Cygni&oldid=46043611

catalog code

2MASS J21172494+3923402

1 reference

SAO 71165

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HD 202850

Henry Draper Catalogue

1 reference

HIP 105102

1 reference

HR 8143

Bright Star Catalogue

1 reference

GSC 03173-03151

1 reference

σ Cyg

1 reference

English Wikipedia

PLX 5126

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

BD+38 4431

1 reference

CEL 5285

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

FK5 1558

1 reference

GC 29786

Boss General Catalogue

1 reference

GCRV 13376

General Catalogue of Stellar Radial Velocities

1 reference

HIC 105102

Hipparcos Input Catalogue

1 reference

JP11 3330

1 reference

N30 4706

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

1 reference

PMC 90-93 1103

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 86327

1 reference

ROT 3102

Catalogue of rotational velocities of the stars

1 reference

TD1 27917

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3173-3151-1

1 reference

UBV 18395

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100202850

uvbyβ Photoelectric Photometric Catalogue

1 reference

PLX 5126.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

WEB 19091

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 1965171945678382208

1 reference

67 Cyg

Flamsteed designation

0 references

TIC 167407697

1 reference

AG+39 2259

1 reference

UBV M 25591

1 reference

ALS 14836

Catalog of Galactic OB Stars

1 reference

1 reference

inferred from equatorial coordinates

stellar rotational velocity

14 kilometre per second

1 reference

English Wikipedia

10 kilometre per second

1 reference

A catalogue of stellar rotational velocities

29 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

30 kilometre per second

1 reference

Rotational Velocities of B Stars

reason for deprecated rank

40 kilometre per second

item/value with less precision and/or accuracy

1 reference

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

41 kilometre per second

1 reference

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

parallax

2.099±0.2896 milliarcsecond

1 reference

Gaia Data Release 2

8.3±10.6 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

1.13±0.19 milliarcsecond

1 reference

0.72±0.58 milliarcsecond

1 reference

The HIPPARCOS Catalogue

declination component of proper motion

−3.064±0.443 milliarcsecond per year

1 reference

Gaia Data Release 2

−3.58±0.14 milliarcsecond per year

1 reference

−3.61±0.44 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

38±10 milliarcsecond per year

1 reference

AGK3

−3 milliarcsecond per year

1 reference

1 milliarcsecond per year

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

0.986±0.447 milliarcsecond per year

1 reference

Gaia Data Release 2

−0.13±0.13 milliarcsecond per year

1 reference

0.43±0.43 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−4±8 milliarcsecond per year

1 reference

AGK3

−5 milliarcsecond per year

1 reference

−3 milliarcsecond per year

1 reference

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

radial velocity

−4.1 kilometre per second

1 reference

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

−4.1±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−5.3±0.4 kilometre per second

1 reference

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

3.0 kilometre per second

1 reference

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

1.5 kilometre per second

1 reference

Radial velocities of 2111 stars

−6.5 kilometre per second

1 reference

The radial velocities of 917 stars

−6.6 kilometre per second

1 reference

Catalogue of observed velocities

−3.8 kilometre per second

1 reference

The spectrum and orbit of sigma Cygni

−7.0 kilometre per second

1 reference

Stars whose radial velocities vary

−3.5 kilometre per second

1 reference

spectral class

B9Iab

1 reference

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

B9.5Ia

1 reference

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

A0Ia

1 reference

MK classification and photometry of stars used for time and latitude observations at Mizusawa and Washington

A2Iab-Ib

1 reference

Spectral classification of middle-type supergiants in the photographic infrared

A0I

3 references

Spectral classification from the ultraviolet line features of S2/68 spectra

Spectral classification from the ultraviolet line features of S2/68 spectra III. Early A-type stars

The Henry Draper catalogue : 21h, 22h, and 23h

A1I

1 reference

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

B9Ia

3 references

Spectral classification of 533 B8-A2 stars and the mean absolute magnitude of A0V stars

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

An atlas of stellar spectra with an outline of spectral classification

A0p

1 reference

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

Catalogue of Stellar Photometry in Johnson's 11-color system

3.98

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

4.37

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

4.24

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

4.06

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.92

1 reference

4.1247±0.0055

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.89

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.82

1 reference

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

3.683±0.036

1 reference

luminosity

52,500 solar luminosity

1 reference

https://sv.wikipedia.org/w/index.php?title=Sigma_Cygni&oldid=46043611

absolute magnitude

−6.18

1 reference

https://sv.wikipedia.org/w/index.php?title=Sigma_Cygni&oldid=46043611

metallicity

0.09

1 reference

Elemental abundances of the supergiant stars Cygnus and Leonis

radius

54 solar radius

1 reference

https://sv.wikipedia.org/w/index.php?title=Sigma_Cygni&oldid=46043611

epoch

J2000.0

2 references

right ascension

319.35396850167 degree

1 reference

declination

39.39468133278 degree

1 reference

effective temperature

11,170 kelvin

1 reference

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

10,800 kelvin

1 reference

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

10,388 kelvin

1 reference

Elemental abundances of the supergiant stars Cygnus and Leonis

surface gravity

60 centimetre per square second

1 reference

Elemental abundances of the supergiant stars Cygnus and Leonis

70 centimetre per square second

1 reference

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

age estimated by a dating method

16 megaannum

1 reference

English Wikipedia