HD 203156 (Q10940897)

AG+38 2185

Astronomische Gesellschaft Katalog

1 reference

BD+37 4271

1 reference

CCDM J21194+3814AB

Catalog of Components of Double and Multiple Stars

1 reference

CEL 5293

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

GC 29847

Boss General Catalogue

1 reference

GCRV 13407

General Catalogue of Stellar Radial Velocities

1 reference

GSC 03169-03875

1 reference

HD 203156

Henry Draper Catalogue

1 reference

HIC 105269

Hipparcos Input Catalogue

1 reference

HIP 105269

1 reference

HR 8157

Bright Star Catalogue

1 reference

IDS 21154+3749 AB

Index Catalogue of Visual Double Stars

1 reference

N30 4711

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

1 reference

PPM 86379

1 reference

ROT 7712

Catalogue of rotational velocities of the stars

1 reference

SAO 71203

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 27961

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3169-3875-1

1 reference

UBV M 25617

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

V1334 Cyg

General Catalogue of Variable Stars

1 reference

uvby98 100203156 ABV

uvbyβ Photoelectric Photometric Catalogue

1 reference

Washington Double Star Catalog

2MASS J21192218+3814149

1 reference

WDS J21194+3814AB

1 reference

SBC9 1805

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

WEB 19119

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

1 reference

Gaia DR2 1964855904803120640

1 reference

1 reference

869.1118±50.0801 parsec

1 reference

0.593 kiloparsec

1 reference

The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids

stellar rotational velocity

25 kilometre per second

1 reference

A catalogue of stellar rotational velocities

parallax

1.1506±0.0663 milliarcsecond

1 reference

0.93±0.66 milliarcsecond

1 reference

The HIPPARCOS Catalogue

1.51±0.37 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

0.326±0.114 milliarcsecond per year

1 reference

−2.29±0.32 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−3.33±0.53 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

1±7 milliarcsecond per year

1 reference

AGK3

−6 milliarcsecond per year

1 reference

−2 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

3.74±0.101 milliarcsecond per year

1 reference

−0.49±0.28 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−0.18±0.47 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

2±8 milliarcsecond per year

1 reference

AGK3

7 milliarcsecond per year

1 reference

−7 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

−4.34±2.18 kilometre per second

1 reference

−7.0 kilometre per second

2 references

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

General Catalogue of Stellar Radial Velocities

−7±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−1.8±0.1 kilometre per second

1 reference

SB9: The ninth catalogue of spectroscopic binary orbits

8.0 kilometre per second

1 reference

Spectra of the Cepheid HR 8157

−8.3 kilometre per second

1 reference

The radial velocities of 917 stars

2.4 kilometre per second

1 reference

The radial velocities of 477 stars

−15.2 kilometre per second

1 reference

The radial velocities of 43 stars

type of variable star

classical Cepheid variable

1 reference

Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes

1 reference

F5III+pec

1 reference

The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars

B7+ (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

F1II

2 references

The early F-type stars: refined classification, confrontation with Stroemgren photometry, and the effects of rotation

Spectral classification of the bright F stars

F3II

2 references

Visual multiples. VII. MK classifications

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

F5II-III

1 reference

The masses of stars above the main sequence

F1II+B7.0V

1 reference

Discovery of blue companions to two southern Cepheids: WW Car and FN Vel

F2

1 reference

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

6.364±0.014

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.882±0.009

astronomical filter

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.7185±0.0024

1 reference

5.17±0.254

1 reference

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

4.664±0.042

astronomical filter

H band

1 reference

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

4.46±0.036

astronomical filter

K band

1 reference

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

metallicity

0.14

1 reference

0.01

2 references

C, N, O and na abundances of cepheid variables: implications on the mixing process in the envelope

0.06

1 reference

0.03

1 reference

1 reference

319.84240519298720 degree

1 reference

declination

38.23746316348010 degree

1 reference

effective temperature

6,389 kelvin

1 reference

6,383 kelvin

1 reference

6,203 kelvin

1 reference

surface gravity

126 centimetre per square second

1 reference

135 centimetre per square second

1 reference

178 centimetre per square second

1 reference