(Q5145490)

General Catalogue of Trigonometric Stellar Parallaxes

eclipsing binary star

1 reference

1 reference

1 reference

1RXS J220205.4+580002

1 reference

PLX 5324

1 reference

BD+57 2441

1 reference

CEL 5421

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CSV 8739

Catalogue of suspected variable stars

1 reference

GC 30837

Boss General Catalogue

1 reference

GCRV 13847

General Catalogue of Stellar Radial Velocities

1 reference

GSC 03977-02050

1 reference

HD 209481

Henry Draper Catalogue

1 reference

HIC 108772

Hipparcos Input Catalogue

1 reference

HIP 108772

1 reference

HR 8406

Bright Star Catalogue

1 reference

IRAS 22003+5745

1 reference

PPM 40148

1 reference

SAO 33990

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 28730

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3977-2050-1

1 reference

UBV 18837

UBV Photoelectric Photometry Catalogue

1 reference

LZ Cep

General Catalogue of Variable Stars

1 reference

YZ 57 12752

Yale Observatory Zone Catalog

1 reference

General Catalogue of Trigonometric Stellar Parallaxes

2MASS J22020454+5800012

1 reference

PLX 5324.00

1 reference

uvby98 100209481

uvbyβ Photoelectric Photometric Catalogue

1 reference

SBC9 1348

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

CGO 628

A catalogue of galactic O stars. The ionization of the low density interstellar medium by runaway stars

1 reference

GOS G102.01+02.18 01

A galactic O star catalog

1 reference

SBC7 891

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

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

Gaia DR1 2199161381700241536

1 reference

WEB 19567

1 reference

Catalog of Galactic OB Stars

Gaia DR2 2199161386015469312

1 reference

14 Cep

Flamsteed designation

0 references

Gaia DR3 2199161386015469312

1 reference

TIC 469924870

1 reference

AG+57 1511

1 reference

ALS 12096

1 reference

UBV M 26080

UBV Photoelectric Photometry Catalogue

1 reference

WDS J22021+5800A

Washington Double Star Catalog

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

1,235±203 parsec

1 reference

The interstellar Ca II distance scale

1,102.536±63.8182 parsec

1 reference

parallax

0.9081±0.1043 milliarcsecond

1 reference

Gaia Data Release 2

0.7±0.46 milliarcsecond

1 reference

The HIPPARCOS Catalogue

1.07±0.18 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

0.63±0.51 milliarcsecond

1 reference

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

0.907±0.0525 milliarcsecond

1 reference

declination component of proper motion

−2.53±0.191 milliarcsecond per year

1 reference

Gaia Data Release 2

−2.74±0.16 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−1.59±0.38 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−2.611±0.054 milliarcsecond per year

1 reference

right ascension component of proper motion

−3.108±0.179 milliarcsecond per year

1 reference

Gaia Data Release 2

−2.72±0.18 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−3.47±0.4 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−3.096±0.061 milliarcsecond per year

1 reference

radial velocity

−7.1 kilometre per second

2 references

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

The binary systems 14 Cephei and 2 Lacertae

−11±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−11.33±0.78 kilometre per second

1 reference

SB9: The ninth catalogue of spectroscopic binary orbits

−17.0 kilometre per second

1 reference

The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929

−5.0 kilometre per second

1 reference

Catalogue of observed velocities

−6.4 kilometre per second

1 reference

The O-type spectroscopic binary 14 Cephei

9.9 kilometre per second

1 reference

rotating ellipsoidal variable

type of variable star

1 reference

imported from Wikimedia project

Swedish Wikipedia

eclipsing binary star

1 reference

TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26

spectral class

O9IV(n)var

1 reference

The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500

O8.5III

2 references

Spectroscopic observations of O-type stars. V. The hydrogen lines and lambda 4686 He II

Spectroscopic studies of O-type stars. I. Classification and absolute magnitudes

O9Vn

1 reference

The kinematics of the Gould belt: an expanding group ?

O9V

10 references

A spectroscopic and photometric investigation of the association Cepheus OB2

The Uppsala spectral classification

The equivalent widths of absorption lines in the spectra of 109 O5-B7stars

Photoelectric spectrophotometry. II. Monochromatic colors of O, B and A-type stars

Interstellar absorption lines in distant stars. I. Northern Milky Way

The law of interstellar reddening and absorption

Photoelectric spectrophotometry. I. Hydrogen line intensities of O, B and A type stars

Studies in galactic structure. II. Luminosity classification for 1270 blue giants stars

Spectrographic observations of galactic emission regions and nebulae

Studies in galactic structure. I. A preliminary determination of the space distribution of the blue giants

O9n

1 reference

Q66616686

O9IV(n)var+B1:V:

1 reference

The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500

OB

1 reference

Luminous Stars in the Northern Milky Way

B0

1 reference

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

Catalog of Galactic OB Stars

4.77

1 reference

5.551±0.014

1 reference

5.542±0.009

1 reference

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

5.432±0.018

1 reference

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

5.452±0.021

1 reference

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

5.485±0.016

1 reference

5.48144±0.003305

1 reference

2 references

330.5190526126099 degree

1 reference

declination

58.00036382181 degree

1 reference

effective temperature

30,570 kelvin

1 reference

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