(Q4630598)

HD 151769

Henry Draper Catalogue

1 reference

GSC 05633-00777

1 reference

1RXS J164949.8-104653

1 reference

FK5 1438

1 reference

GC 22643

Boss General Catalogue

1 reference

GCRV 9671

General Catalogue of Stellar Radial Velocities

1 reference

HIC 82369

Hipparcos Input Catalogue

1 reference

JP11 2792

1 reference

N30 3759

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

1 reference

PLX 3826

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 3826.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 1015

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 232206

1 reference

ROT 2384

Catalogue of rotational velocities of the stars

1 reference

SACS 365

Second astrolabe catalogue of Santiago

1 reference

TD1 19572

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 5633-777-1

1 reference

UBV 14237

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100151769

uvbyβ Photoelectric Photometric Catalogue

1 reference

SBC7 589

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

YZC 11 5780

Catalogue of the positions and proper motions of "nnn" stars. Zone between declination +20 and + 25

1 reference

WEB 13906

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

1 reference

Gaia DR2 4334491925818303488

1 reference

20 Oph

Flamsteed designation

0 references

Gaia DR3 4334491925818303488

1 reference

RAVE J164950.0-104659

RAdial Velocity Experiment

1 reference

TIC 181290095

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

34.9938±0.6092 parsec

1 reference

46.631±1.3801 parsec

1 reference

stellar rotational velocity

11.3 kilometre per second

1 reference

imported from Wikimedia project

English Wikipedia

12 kilometre per second

2 references

A catalogue of stellar rotational velocities

High-Dispersion Spectra Collection of Nearby F–K Stars at Okayama Astrophysical Observatory: A Basis for Spectroscopic Abundance Standards

14 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

28.5765±0.4975 milliarcsecond

1 reference

14.8±12.5 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

31.27±2.16 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

27.04±1.08 milliarcsecond

1 reference

The HIPPARCOS Catalogue

21.4451±0.6347 milliarcsecond

1 reference

declination component of proper motion

−73.427±0.625 milliarcsecond per year

1 reference

−78.8±1.63 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−81.94±1.13 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−100 milliarcsecond per year

1 reference

−95 milliarcsecond per year

1 reference

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

−84.201±0.539 milliarcsecond per year

1 reference

right ascension component of proper motion

109.989±0.869 milliarcsecond per year

1 reference

72.33±2.59 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

93.7±2.6 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

90 milliarcsecond per year

1 reference

94 milliarcsecond per year

1 reference

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

104.147±0.758 milliarcsecond per year

1 reference

radial velocity

1.56±0.27 kilometre per second

1 reference

−0.6±0.9 kilometre per second

3 references

High-Dispersion Spectra Collection of Nearby F–K Stars at Okayama Astrophysical Observatory: A Basis for Spectroscopic Abundance Standards

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

General Catalogue of Stellar Radial Velocities

−1.6±0.6 kilometre per second

2 references

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

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs

−0.6 kilometre per second

2 references

High-Dispersion Spectra Collection of Nearby F–K Stars at Okayama Astrophysical Observatory: A Basis for Spectroscopic Abundance Standards

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

−1.6 kilometre per second

1 reference

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs

−0.5 kilometre per second

1 reference

Catalogue of observed velocities

0.1 kilometre per second

1 reference

The radial velocities of 915 stars

−3.7±0.72 kilometre per second

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

spectral class

F7V

1 reference

MK classifications of spectroscopic binaries

F7IV/V

1 reference

Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5

F7IV

1 reference

Study of the F-type stars. I. MK spectral types

F5V

1 reference

Spectral classification of Southern fundamental stars

F5IV-V

1 reference

The spectra and rotational velocities of the bright stars of Draper types A3-G0

F6IVn

1 reference

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

F6III

3 references

Magnitudes and colors for 833 Northern and Southern stars

The rotational velocities of A, F and G-type giant stars

A correlation between the spectroscopic and dynamical characteristics of the late F and early G type stars

F6 IV

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample

F5

1 reference

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

F6V

1 reference

Application of convolutional neural networks for stellar spectral classification

F6IV

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample

5.105±0.014

1 reference

4.632±0.009

1 reference

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

3.836±0.276

1 reference

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

3.581±0.24

1 reference

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

3.561±0.262

1 reference

4.498244±0.00283

1 reference

imported from Wikimedia project

absolute magnitude

2.13

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=20_Ophiuchi&oldid=45163220

metallicity

0.02

1 reference

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

0.00

2 references

The chemical evolution of the galactic disk. I. Analysis and results

Lithium depletion and rotation in main-sequence stars

−0.04

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

−0.03

1 reference

Abundances of light elements in metal-poor stars. I. Atmospheric parameters and a new T_eff_ scale

−0.08

2 references

Fundamental Parameters and Elemental Abundances of 160 F–G–K Stars Based on OAO Spectrum Database

Spectroscopic study on the atmospheric parameters of nearby F-K dwarfs and subgiants

0.046

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

2 references

252.45840729816996 degree

1 reference

declination

−10.78306515958 degree

1 reference

effective temperature

6,486 kelvin

1 reference

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

6,358 kelvin

1 reference

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

6,479 kelvin

1 reference

New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)

6,435 kelvin

1 reference

The chemical evolution of the galactic disk. I. Analysis and results

6,403 kelvin

1 reference

Lithium depletion and rotation in main-sequence stars

6,361 kelvin

1 reference

Abundances of light elements in metal-poor stars. I. Atmospheric parameters and a new T_eff_ scale

6,295 kelvin

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

6,220 kelvin

2 references

Spectroscopic study on the atmospheric parameters of nearby F-K dwarfs and subgiants

Fundamental Parameters and Elemental Abundances of 160 F–G–K Stars Based on OAO Spectrum Database

6,337 kelvin

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

surface gravity

4,300 centimetre per square second

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

6,300 centimetre per square second

1 reference

The chemical evolution of the galactic disk. I. Analysis and results

7,800 centimetre per square second

1 reference

Lithium depletion and rotation in main-sequence stars

3,550 centimetre per square second

1 reference

Abundances of light elements in metal-poor stars. I. Atmospheric parameters and a new T_eff_ scale

3,500 centimetre per square second

1 reference

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

5,500 centimetre per square second

1 reference

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

4,270 centimetre per square second

1 reference

The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances

2,000 centimetre per square second

2 references

Spectroscopic study on the atmospheric parameters of nearby F-K dwarfs and subgiants

Fundamental Parameters and Elemental Abundances of 160 F–G–K Stars Based on OAO Spectrum Database