(Q4546404)

SAO 85769

Smithsonian Astrophysical Observatory Star Catalog

1 reference

GSC 01579-01852

1 reference

ADS 11102 A

Aitken Double Star Catalogue

1 reference

BD+20 3674

1 reference

CCDM J18088+2049A

Catalog of Components of Double and Multiple Stars

1 reference

FK5 3443

1 reference

GC 24740

Boss General Catalogue

1 reference

GCRV 10596

General Catalogue of Stellar Radial Velocities

1 reference

HIC 88886

Hipparcos Input Catalogue

1 reference

IDS 18045+2048 A

Index Catalogue of Visual Double Stars

1 reference

JP11 2941

1 reference

N30 4034

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

1 reference

PLX 4160

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4160.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 1407

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 106829

1 reference

ROT 2557

Catalogue of rotational velocities of the stars

1 reference

TD1 21752

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 1579-1852-1

1 reference

UBV 15434

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100166182

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J18088+2049A

Washington Double Star Catalog

1 reference

IRAS 18066+2048

1 reference

WEB 15076

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 4528147293914604160

1 reference

102 Her

Flamsteed designation

0 references

TIC 296081075

1 reference

Gaia DR3 4528147293916651776

1 reference

AG+20 1853

1 reference

UBV M 22679

1 reference

ALS 16168

Catalog of Galactic OB Stars

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

646±121 parsec

1 reference

The interstellar Ca II distance scale

stellar rotational velocity

41 kilometre per second

2 references

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

30 kilometre per second

1 reference

Rotational Velocities of B Stars

0±10 kilometre per second

1 reference

Bayesian statistics as a new tool for spectral analysis - I. Application for the determination of basic parameters of massive stars

parallax

2.7469±0.3021 milliarcsecond

1 reference

Gaia Data Release 2

2.14±0.63 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.56±0.19 milliarcsecond

1 reference

declination component of proper motion

−4.174±0.729 milliarcsecond per year

1 reference

Gaia Data Release 2

−5.89±0.18 milliarcsecond per year

1 reference

−6.2±0.5 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−8±10 milliarcsecond per year

1 reference

AGK3

−12 milliarcsecond per year

1 reference

−9 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

0.198±0.658 milliarcsecond per year

1 reference

Gaia Data Release 2

−1.92±0.14 milliarcsecond per year

1 reference

−2.71±0.47 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−20±8 milliarcsecond per year

1 reference

AGK3

0 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

−14.5 kilometre per second

2 references

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

Mesure de la vitesse radiale de 102 Herculis

−14.5±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−14.9±0.6 kilometre per second

1 reference

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

−15.8 kilometre per second

1 reference

Radial velocities of 2111 stars

−13.0 kilometre per second

1 reference

Liste de vitesses radiales determinees au spectrographe a fente

−14.6 kilometre per second

1 reference

The radial velocities of faint class B stars in the declination zone 0 to -23

−13.1 kilometre per second

1 reference

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

−13.5 kilometre per second

1 reference

Catalogue of observed velocities

−13.3 kilometre per second

1 reference

Radial velocities of 368 helium stars

−21.6 kilometre per second

1 reference

Miscellaneous radial velocities

−16.1 kilometre per second

2 references

Measures of variable radial velocities of stars

−13.4 kilometre per second

1 reference

Sixty-eight stars whose radial velocities vary

−8.8 kilometre per second

2 references

Corrections to radial velocities of certain stars of the Orion type

−10.8 kilometre per second

1 reference

Radial velocities of twenty stars having spectra of the Orion type

−18.9 kilometre per second

1 reference

spectral class

B2IV

1 reference

The kinematics of the Gould belt: an expanding group ?

B2V

6 references

Space motions and distribution of the apparently bright B-type stars

Spectrophotometric measurements of early type stars. V. Results and discussion for 20 stars of MK type B2

Spectral types and luminosities of B, A and F southern stars

Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types

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

The intensity of certain lines of He I in the B stars

B2III

2 references

A two-dimensionnal quantitative spectral classification of 283 O5-B7 stars and the construction of a spectrum-absolute magnitude diagram

Absolute Helligkeiten von 115 B-Sternen

B3

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

3.38

1 reference

4.177±0.014

1 reference

4.347±0.009

1 reference

4.2693±0.0045

1 reference

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

4.848±0.206

1 reference

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

4.82±0.029

1 reference

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

4.805±0.02

1 reference

imported from Wikimedia project

absolute magnitude

−2.87

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=102_Herculis&oldid=46284048

radius

5.78 solar radius

1 reference

imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=102_Herculis&oldid=46284048

epoch

J2000.0

2 references

right ascension

272.18954757875 degree

1 reference

declination

20.81455774167 degree

1 reference

effective temperature

22,420 kelvin

1 reference

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

19,150 kelvin

1 reference

Bayesian statistics as a new tool for spectral analysis - I. Application for the determination of basic parameters of massive stars

19,130 kelvin

1 reference

Bayesian statistics as a new tool for spectral analysis - I. Application for the determination of basic parameters of massive stars

surface gravity

3,550 centimetre per square second

1 reference

Bayesian statistics as a new tool for spectral analysis - I. Application for the determination of basic parameters of massive stars

3,470 centimetre per square second

1 reference

Bayesian statistics as a new tool for spectral analysis - I. Application for the determination of basic parameters of massive stars

has part(s)

2MASS J18084664+2048355

series ordinal

B

1 reference