(Q10940773)

HIC 102253

Hipparcos Input Catalogue

1 reference

HIP 102253

1 reference

HR 7945

Bright Star Catalogue

1 reference

IRAS 20425+6628

1 reference

2MASS J20431101+6639267

1 reference

PLX 4957

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4957.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 22346

1 reference

ROT 3032

Catalogue of rotational velocities of the stars

1 reference

SAO 19004

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 27251

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

uvby98 100197950

uvbyβ Photoelectric Photometric Catalogue

1 reference

AG+66 971

1 reference

BD+66 1318

1 reference

GPM 310.795758+66.657362

GPM - compiled catalogue of absolute proper motions of stars in selected areas of sky with galaxies

1 reference

GPM1 860

GPM1 - a catalog of absolute proper motions of stars with respect to galaxies

1 reference

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

Gaia DR1 2245998171863193600

1 reference

WEB 18505

1 reference

inferred from equatorial coordinates

Gaia DR2 2245998176160116736

1 reference

4 Cep

Flamsteed designation

0 references

Gaia DR3 2245998176160116736

1 reference

TIC 387359292

1 reference

GC 28919

Boss General Catalogue

1 reference

TYC 4258-2188-1

1 reference

1 reference

distance from Earth

43.6112±0.1738 parsec

1 reference

43.136±0.0796 parsec

1 reference

stellar rotational velocity

175 kilometre per second

2 references

Rotational velocities of A-type stars. III. Velocity distributions

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

160 kilometre per second

1 reference

The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars

150 kilometre per second

1 reference

A new method for the inversion of atmospheric parameters of A/Am stars

parallax

22.9299±0.0914 milliarcsecond

1 reference

31.9±8.7 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

23.37±0.21 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

22.66±0.48 milliarcsecond

1 reference

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

23.49±0.49 milliarcsecond

1 reference

The HIPPARCOS Catalogue

23.1824±0.0428 milliarcsecond

1 reference

declination component of proper motion

34.594±0.199 milliarcsecond per year

1 reference

33.87±0.19 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

34.71±0.47 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−5 milliarcsecond per year

1 reference

GPM - compiled catalogue of absolute proper motions of stars in selected areas of sky with galaxies

34.362±0.056 milliarcsecond per year

1 reference

right ascension component of proper motion

25.835±0.205 milliarcsecond per year

1 reference

24.55±0.24 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

25.11±0.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

11 milliarcsecond per year

1 reference

GPM - compiled catalogue of absolute proper motions of stars in selected areas of sky with galaxies

25.393±0.055 milliarcsecond per year

1 reference

radial velocity

−11.0 kilometre per second

3 references

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

Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions

The revision of the general catalogue of radial velocities

35.0 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−11±7.4 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

−11 kilometre per second

1 reference

The revision of the general catalogue of radial velocities

−30.0 kilometre per second

1 reference

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

spectral class

A6V

1 reference

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

A8V

1 reference

A study of the bright A stars. I. A catalogue of spectral classifications

A5

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. VI

5.88±0.01

1 reference

UBV photometry of stars whose positions are accurately known. VI

5.81±0.007

1 reference

UBV photometry of stars whose positions are accurately known. VI

5.6±0.009

1 reference

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

5.18±0.037

1 reference

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

5.134±0.049

1 reference

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

5.059±0.016

1 reference

5.552067±0.002856

1 reference

imported from Wikimedia project

absolute magnitude

2.43

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=4_Cephei&oldid=45330767

metallicity

−0.5

1 reference

A new method for the inversion of atmospheric parameters of A/Am stars

2 references

310.79592141367 degree

1 reference

declination

66.65744732012 degree

1 reference

effective temperature

7,709 kelvin

1 reference

Rotational velocities of A-type stars. IV. Evolution of rotational velocities

7,400 kelvin

1 reference

A new method for the inversion of atmospheric parameters of A/Am stars

surface gravity

2,000 centimetre per square second

1 reference

A new method for the inversion of atmospheric parameters of A/Am stars