Eta Cygni (Q5098472)

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Cygni&oldid=46042738

catalog code

SAO 69116

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HD 188947

Henry Draper Catalogue

1 reference

HIP 98110

1 reference

HR 7615

Bright Star Catalogue

1 reference

GSC 02677-01816

1 reference

η Cyg

1 reference

English Wikipedia

ADS 13149 A

Aitken Double Star Catalogue

1 reference

Catalog of Components of Double and Multiple Stars

2MASS J19561839+3505002

1 reference

BD+34 3798

1 reference

CCDM J19563+3505A

1 reference

FK5 1521

1 reference

GC 27622

Boss General Catalogue

1 reference

GCRV 12289

General Catalogue of Stellar Radial Velocities

1 reference

HIC 98110

Hipparcos Input Catalogue

1 reference

IDS 19526+3449 A

Index Catalogue of Visual Double Stars

1 reference

IRC +30401

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

Two-Micron Sky Survey

1 reference

JP11 3160

1 reference

N30 4409

1 reference

NSV 12586

New Catalogue of Suspected Variable Stars

1 reference

PLX 4716

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4716.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 1079

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 83853

1 reference

RAFGL 2475

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 2886

Catalogue of rotational velocities of the stars

1 reference

TD1 25744

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 2677-1816-1

1 reference

UBV 17012

UBV Photoelectric Photometry Catalogue

1 reference

WDS J19563+3505A

Washington Double Star Catalog

1 reference

IRAS 19544+3456

1 reference

WEB 17290

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 2059372363881617536

1 reference

21 Cyg

Flamsteed designation

0 references

Gaia DR3 2059372363884259072

1 reference

TIC 87674484

1 reference

AG+34 1947

1 reference

UBV M 24316

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

42.0939±0.4766 parsec

1 reference

42.4661±0.1944 parsec

1 reference

stellar rotational velocity

2.2 kilometre per second

2 references

English Wikipedia

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

19 kilometre per second

sourcing circumstances

less than

1 reference

Catalogue of rotational velocities of the stars

10 kilometre per second

1 reference

A catalogue of stellar rotational velocities

parallax

23.7564±0.269 milliarcsecond

1 reference

11.3±7 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

24.17±0.15 milliarcsecond

1 reference

23.4±0.54 milliarcsecond

1 reference

The HIPPARCOS Catalogue

23.5482±0.1078 milliarcsecond

1 reference

declination component of proper motion

−28.587±0.47 milliarcsecond per year

1 reference

−27.87±0.13 milliarcsecond per year

1 reference

−27.6±0.43 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−16±9 milliarcsecond per year

1 reference

AGK3

−29 milliarcsecond per year

1 reference

−26 milliarcsecond per year

1 reference

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

−28.393±0.106 milliarcsecond per year

1 reference

right ascension component of proper motion

−33.963±0.452 milliarcsecond per year

1 reference

−33.61±0.12 milliarcsecond per year

1 reference

−34±0.44 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−10±10 milliarcsecond per year

1 reference

AGK3

−36 milliarcsecond per year

1 reference

−41 milliarcsecond per year

1 reference

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

−34.165±0.098 milliarcsecond per year

1 reference

radial velocity

−26.5 kilometre per second

2 references

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

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

−26.14 kilometre per second

4 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

−26.5±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−25.87±0.14 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−26.14±0.31 kilometre per second

1 reference

Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data

−26.3 kilometre per second

1 reference

Catalogue of observed velocities

−29.0 kilometre per second

1 reference

The radial velocities of 915 stars

−25.3 kilometre per second

2 references

Radial velocities of 99 stars of the second and third spectral classes observed at Bonn

−26.57±0.34 kilometre per second

1 reference

Gaia Data Release 3

spectral class

K0III

2 references

The Perkins catalog of revised MK types for the cooler stars

Spectral Classification

K0IIIvar

10 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

The Uppsala spectral classification

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

The binary system X Ophiuchi

Intensities of isotopic C bands in the spectra of 12 N-type stars

A spectroscopic comparison between high and low velocity K giants

Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5

Preliminary list of photoelectric classification indices for 234 bright Northern G and K stars

The Spectra of the Bright Stars of Types F5-K5

An atlas of stellar spectra with an outline of spectral classification

K0

1 reference

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

UBV photometry of stars whose positions are accurately known

5.8±0.01

1 reference

UBV photometry of stars whose positions are accurately known. VII

4.91±0.007

1 reference

UBV photometry of stars whose positions are accurately known. VII

3.88±0.009

1 reference

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

3.19

1 reference

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

2.66

1 reference

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

2.17

1 reference

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

1.69

1 reference

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

1.62

1 reference

3.623402±0.002964

1 reference

luminosity

52.5 solar luminosity

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Cygni&oldid=46042738

absolute magnitude

0.749

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

metallicity

−0.01

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

0.01

1 reference

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

0.15

1 reference

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

0.07

1 reference

The lithium abundances of a large sample of red giants

0.06

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

0.00

1 reference

A spectroscopic comparison between high and low velocity K giants

−0.09

2 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−0.02

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

−0.03

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

0.04

2 references

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

radius

11 solar radius

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Cygni&oldid=46042738

epoch

J2000.0

2 references

right ascension

299.07654932216917 degree

1 reference

declination

35.08342288549805 degree

1 reference

effective temperature

4,788 kelvin

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

4,893 kelvin

1 reference

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

4,860 kelvin

1 reference

Towards a fundamental calibration of stellar parameters of A, F, G, K dwarfs and giants

4,817 kelvin

1 reference

The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method

4,800 kelvin

1 reference

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

4,796 kelvin

1 reference

The effective temperature scale of giant stars (F0-K5). I. The effective temperature determination by means of the IRFM

4,571 kelvin

1 reference

A new implementation of the infrared flux method using the 2MASS catalogue

4,846 kelvin

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

4,866 kelvin

1 reference

The lithium abundances of a large sample of red giants

4,828 kelvin

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

4,775 kelvin

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

4,826 kelvin

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

surface gravity

160 centimetre per square second

1 reference

Studies on the spectra of K-giant- I. Physical parameters and Fe and Ti abundances for 26 K-Giants

580 centimetre per square second

4 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

370 centimetre per square second

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

500 centimetre per square second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

420 centimetre per square second

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

490 centimetre per square second

1 reference

The lithium abundances of a large sample of red giants

800 centimetre per square second

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

age estimated by a dating method

3.29 gigaannum

1 reference

English Wikipedia