(Q5098336)

A planetary companion around the K giantϵCorona Borealis

catalog code

2MASS J15573523+2652400

1 reference

HD 143107

Henry Draper Catalogue

1 reference

http://simbad.u-strasbg.fr/simbad/sim-id?Ident=eps%20CrB

reference URL

HIP 78159

1 reference

HR 5947

Bright Star Catalogue

1 reference

IRAS 15555+2701

1 reference

SAO 84098

Smithsonian Astrophysical Observatory Star Catalog

1 reference

GSC 02037-01826

1 reference

http://simbad.u-strasbg.fr/simbad/sim-id?Ident=eps%20CrB

ε CrB

imported from Wikimedia project

Bayer designation

1 reference

BD+27 2558

1 reference

FK5 593

1 reference

GC 21440

Boss General Catalogue

1 reference

GCRV 9186

General Catalogue of Stellar Radial Velocities

1 reference

HIC 78159

Hipparcos Input Catalogue

1 reference

IRC +30280

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

Two-Micron Sky Survey

1 reference

JP11 2692

1 reference

N30 3583

1 reference

PLX 3612

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 3612.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 423

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 104451

1 reference

RAFGL 1816

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 2258

Catalogue of rotational velocities of the stars

1 reference

TD1 18725

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 2037-1826-1

1 reference

UBV 13552

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100143107

uvbyβ Photoelectric Photometric Catalogue

1 reference

YZ 27 7404

Yale Observatory Zone Catalog

1 reference

ADS 9859 A

Aitken Double Star Catalogue

1 reference

CCDM J15576+2652A

Catalog of Components of Double and Multiple Stars

1 reference

IDS 15534+2710 A

Index Catalogue of Visual Double Stars

1 reference

WDS J15576+2653A

Washington Double Star Catalog

1 reference

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

Gaia DR2 1220404653534258816

1 reference

WEB 13217

1 reference

13 CrB

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

Gaia DR3 1220404653534258816

1 reference

TIC 356000102

1 reference

AG+27 1477

1 reference

UBV M 21069

1 reference

1 reference

inferred from equatorial coordinates

child astronomical body

Epsilon Coronae Borealis b

series ordinal

b

0 references

distance from Earth

69.98±1.05 parsec

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

67.9 parsec

1 reference

A planetary companion around the K giantϵCorona Borealis

74.1169±0.5619 parsec

1 reference

69.98±1.0524 parsec

1 reference

stellar rotational velocity

2.4 kilometre per second

1 reference

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

17 kilometre per second

sourcing circumstances

less than

1 reference

Catalogue of rotational velocities of the stars

8 kilometre per second

1 reference

A catalogue of stellar rotational velocities

parallax

14.2898±0.2149 milliarcsecond

1 reference

22.5±8.2 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

14.73±0.21 milliarcsecond

1 reference

14.2±0.7 milliarcsecond

1 reference

The HIPPARCOS Catalogue

13.4922±0.1023 milliarcsecond

1 reference

declination component of proper motion

−59.474±0.355 milliarcsecond per year

1 reference

−60.61±0.18 milliarcsecond per year

1 reference

−60.24±0.55 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−50±8 milliarcsecond per year

1 reference

AGK3

−67 milliarcsecond per year

1 reference

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

−60.971±0.104 milliarcsecond per year

1 reference

−68 milliarcsecond per year

1 reference

right ascension component of proper motion

−76.981±0.311 milliarcsecond per year

1 reference

−77.07±0.14 milliarcsecond per year

1 reference

−76.55±0.44 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−71±9 milliarcsecond per year

1 reference

AGK3

−80 milliarcsecond per year

1 reference

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

−77.716±0.061 milliarcsecond per year

1 reference

−82 milliarcsecond per year

1 reference

radial velocity

−30.5 kilometre per second

1 reference

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

−30.5±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−30.92±0.11 kilometre per second

1 reference

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

−32.42±0.07 kilometre per second

1 reference

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

−32.42 kilometre per second

1 reference

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

−31.8 kilometre per second

1 reference

Catalogue of observed velocities

−29.6 kilometre per second

1 reference

The radial velocities of 185 stars observed at the Cape

−31.1 kilometre per second

1 reference

The radial velocities of 915 stars

−29.5 kilometre per second

1 reference

spectral class

K2III

2 references

Spectral Classification

K2IIIab

1 reference

The Perkins catalog of revised MK types for the cooler stars

K3III

17 references

Scanner abundance studies. I. An investigation of supermetallicity in late-type evolved stars

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

Photoeletric measurements of the 5250 A FeI triplet and the D lines in G and K stars

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

Three-colour photometry in the U, B, V system of 51 Northern Cepheids

Photometric criteria for the separation of different population types

Some theoretical aspects of H and K emission in late-type stars

Multicolor photoelectric photometry of stars with composite spectra

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

Distribution of the nearer bright stars in the color-luminosity array

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

Three-color observations of 108 stars intended for use as photometric standards

Some characteristics of color systems

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

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)

K0III

1 reference

Application of convolutional neural networks for stellar spectral classification

UBV photometry of stars whose positions are accurately known

6.65±0.01

1 reference

UBV photometry of stars whose positions are accurately known. VII

5.36±0.007

1 reference

UBV photometry of stars whose positions are accurately known. VII

4.13±0.009

1 reference

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

3.27

1 reference

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

2.64

1 reference

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

2.09

1 reference

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

1.42

1 reference

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

1.30

1 reference

3.756233±0.002837

1 reference

imported from Wikimedia project

luminosity

151 solar luminosity

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=Epsilon_Coronae_Borealis&oldid=46042666

171.87315±2.96349 solar luminosity

1 reference

imported from Wikimedia project

absolute magnitude

−0.02

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=Epsilon_Coronae_Borealis&oldid=46042666

metallicity

−0.32

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

−0.11

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

−0.22

1 reference

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

−0.3

1 reference

Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era

radius

21 solar radius

1 reference

A planetary companion around the K giantϵCorona Borealis

23.108805±1.477278 solar radius

1 reference

diameter

30,400,000 kilometre

1 reference

Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer

2 references

right ascension

239.39688084174207 degree

1 reference

declination

26.87787962576806 degree

1 reference

effective temperature

4,344 kelvin

1 reference

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

4,320 kelvin

1 reference

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

4,436 kelvin

1 reference

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

4,460 kelvin

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

4,365 kelvin

1 reference

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

4,347.5±146 kelvin

1 reference

reason for deprecated rank

4,410 kelvin

item/value with less precision and/or accuracy

1 reference

Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era

4,406 kelvin

1 reference

A planetary companion around the K giantϵCorona Borealis

surface gravity

220 centimetre per square second

1 reference

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

160 centimetre per square second

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

87 centimetre per square second

1 reference

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

200 centimetre per square second

1 reference

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

age estimated by a dating method

1.74 gigaannum

1 reference

A planetary companion around the K giantϵCorona Borealis