(Q2090157)

http://simbad.u-strasbg.fr/simbad/sim-id?hlinksdisplay=h_all&Ident=HR%20%205459&NbIdent=query_hlinks&Coord=14%2039%2036.49400-60%2050%2002.3737&submit=siblings

6 March 2014

1 reference

1 reference

high proper-motion star

1 reference

1 reference

1 reference

1 reference

5 March 2014

inception

4850 million years BCE

1 reference

6800 million years BCE

1 reference

image

Alpha Centauri relative sizes-nl.png
3,770 × 1,368; 77 KB

1 reference

Dutch Wikipedia

mass

1.1±0.001 solar mass

1 reference

α Cen A

1 reference

α¹ Cen

1 reference

HD 128620

Henry Draper Catalogue

1 reference

6 March 2014

HIP 71683

1 reference

6 March 2014

HR 5459

Bright Star Catalogue

1 reference

6 March 2014

CCDM J14396-6050A

Catalog of Components of Double and Multiple Stars

1 reference

Gaia 5877748648270200064

http://gea.esac.esa.int/archive/

Gaia Data Release 1

1 reference

reference URL

24 August 2017

GCRV 8517

General Catalogue of Stellar Radial Velocities

1 reference

GJ 559 A

Gliese Catalogue of Nearby Stars

1 reference

HIC 71683

Hipparcos Input Catalogue

1 reference

IDS 14328-6025 A

Index Catalogue of Visual Double Stars

1 reference

LFT 1127

Luyten Five-Tenths catalogue

1 reference

LHS 50

Luyten Half-Second catalogue

1 reference

LTT 5806

Luyten Two-Tenths catalogue

1 reference

New Luyten Two-Tenths catalogue

2MASS J14393592-6050069

1 reference

NLTT 37984

1 reference

PLX 3309

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PM 14362-6038A

Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more

1 reference

PMSC 14328-6025A

MSC - a catalogue of physical multiple stars

1 reference

PPM 360911

1 reference

SPOCS 610

Spectroscopic Properties of Cool Stars

1 reference

TD1 17606

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 9007-5849-1

1 reference

SBC7 520

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

SBC9 815

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

TIC 471011145

1 reference

WDS J14396-6050A

Washington Double Star Catalog

1 reference

WEB 12354

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

1 reference

Zkh 209

1 reference

1 reference

inferred from equatorial coordinates

1 reference

http://simbad.u-strasbg.fr/simbad/sim-id?hlinksdisplay=h_all&Ident=HR%20%205459&NbIdent=query_hlinks&Coord=14%2039%2036.49400-60%2050%2002.3737&submit=siblings

Washington Double Star Catalog

5 March 2014

1 reference

child astronomical body

Polyphemus

reason for deprecated rank

fictional speculation

0 references

parent astronomical body

1 reference

4.365±0.007 light-year

1 reference

stellar rotational velocity

2.64 kilometre per second

1 reference

Chromospheric activity and rotation of FGK stars in the solar vicinity

4.5 kilometre per second

1 reference

Ca II HK emission in rapidly rotating stars

2.7±0.7 kilometre per second

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

parallax

747.23±1.17 milliarcsecond

1 reference

742.12±1.4 milliarcsecond

1 reference

The HIPPARCOS Catalogue

754.81±4.11 milliarcsecond

1 reference

reason for deprecated rank

743±1 milliarcsecond

item/value with less precision and/or accuracy

1 reference

Parallax and masses of {alpha} Centauri revisited

743±1.3 milliarcsecond

1 reference

Parallax and masses of {alpha} Centauri revisited

declination component of proper motion

473.67±3.24 milliarcsecond per year

1 reference

481.84±1.24 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

693 milliarcsecond per year

1 reference

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

right ascension component of proper motion

−3,679.25±3.89 milliarcsecond per year

1 reference

−3,678.19±1.51 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−3,598 milliarcsecond per year

1 reference

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

radial velocity

−21.6±0.1 kilometre per second

2 references

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

−21.6 kilometre per second

1 reference

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

−24.6±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−25.1±0.3 kilometre per second

1 reference

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

−22.44±0 kilometre per second

1 reference

A spectroscopy study of nearby late-type stars, possible members of stellar kinematic groups

−22.4 kilometre per second

1 reference

Search for associations containing young stars (SACY). I. Sample and searching method

−21.4±0.76 kilometre per second

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

−24.8 kilometre per second

1 reference

Catalogue of observed velocities

−21.7 kilometre per second

1 reference

Alpha Centauri as a spectroscopic binary

−22.2 kilometre per second

2 references

The radial velocities of 915 stars

Radial velocities of 150 stars south of declination -20 degrees

−24.0 kilometre per second

1 reference

Determination of radial velocities and wave-lenghts from spectrograms of stars

−19.2 kilometre per second

1 reference

On some results obtained by the D.O. Mills expedition to the Southern Hemisphere

−24.3 kilometre per second

2 references

On some results obtained by the D. O. Mills expedition to the southern hemisphere

−15.252±0.167 kilometre per second

1 reference

spectral class

G2V

3 references

Search for associations containing young stars (SACY). I. Sample and searching method

Extrasolar Planets Encyclopaedia

Extrasolar Planets Encyclopaedia exoplanet ID

alf_cen_a_b--7812

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

G2 V SB

6 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Spectral classification of Southern fundamental stars

Standard stars for spectral classification

Equivalent widths of the K line

Photographic observations of monochromatic magnitude at 6 wavelengths

Relative gradients for 166 southern stars

G2 V COMP

2 references

Katalog der Sterne naher als 20 parsek fur 1950.0

Relative gradients for 166 southern stars

G0

1 reference

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

G2VCOMP

2 references

Katalog der Sterne naher als 20 parsek fur 1950.0

Relative gradients for 166 southern stars

Catalogue of Stellar Photometry in Johnson's 11-color system

0.01

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

0.96

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

0.72

1 reference

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

−2.008±0.26

1 reference

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

−1.886±0.22

1 reference

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

−1.454±0.133

1 reference

luminosity

1.519±0.001 solar luminosity

1 reference

absolute magnitude

4.38±0.01

1 reference

metallicity

0.275

1 reference

Fundamental stellar parameters and metallicities from Bayesian spectroscopy: application to low- and high-resolution spectra

0.23

3 references

Accurate and homogeneous abundance patterns in solar-type stars of the solar neighbourhood: a chemo-chronological analysis

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

0.28

1 reference

Spectroscopic metallicities for planet-host stars: Extending the samples

0.26

1 reference

GaiaFGK benchmark stars: Metallicity

0.24

2 references

The nature of super-metal-rich stars

The Alpha Centauri binary system. Atmospheric parameters and element abundances

0.25

2 references

Spectroscopic analysis of the Alpha Centauri system

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

0.21

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

0.20

4 references

Abundances of light metals and Ni in a sample of disc stars

Non-resonance lines of neutral calcium in the spectra of the alpha Centauri binary system

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

Abundances in the local region. III. Southern F, G, and K dwarfs

0.17

1 reference

Lithium abundances and 7Li/6Li ratios in late-type population I field dwarfs

0.29

1 reference

A spectroscopic analysis of the alpha Centauri system

0.10

1 reference

An abundance analysis of alpha Centauri A

0.15

2 references

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

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

0.03

1 reference

The abundance distribution of stars with planets

0.12

1 reference

S⁴N: A spectroscopic survey of stars in the solar neighborhood

0.27

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

7.67

1 reference

S⁴N: A spectroscopic survey of stars in the solar neighborhood

0.252

1 reference

0.219

1 reference

radius

1.227±0.001 solar radius

1 reference

2 references

right ascension

219.902058332 degree

1 reference

declination

−60.833992688 degree

1 reference

effective temperature

5,939 kelvin

1 reference

Fundamental stellar parameters and metallicities from Bayesian spectroscopy: application to low- and high-resolution spectra

5,857 kelvin

1 reference

Accurate and homogeneous abundance patterns in solar-type stars of the solar neighbourhood: a chemo-chronological analysis

5,850 kelvin

1 reference

The [Fe/H] distribution of a volume limited sample of solar-type stars and its implications for galactic chemical evolution

5,844 kelvin

1 reference

Spectroscopic metallicities for planet-host stars: Extending the samples

5,840 kelvin

1 reference

GaiaFGK benchmark stars: Metallicity

5,830 kelvin

2 references

The nature of super-metal-rich stars

Spectroscopic analysis of the Alpha Centauri system

5,824 kelvin

1 reference

The Alpha Centauri binary system. Atmospheric parameters and element abundances

5,801 kelvin

2 references

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

5,800 kelvin

1 reference

The 1992 detailed analyses of alpha Centauri A and alpha Centauri B

5,793 kelvin

5,792 kelvin

1 reference

Gaia FGK benchmark stars: Effective temperatures and surface gravities

5,777 kelvin

1 reference

The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method

5,745 kelvin

1 reference

Accurate fundamental parameters for 23 bright solar-type stars

5,727 kelvin

3 references

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

A spectroscopic analysis of the alpha Centauri system

An abundance analysis of alpha Centauri A

5,720 kelvin

1 reference

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

5,665 kelvin

1 reference

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

5,569 kelvin

1 reference

The abundance distribution of stars with planets

5,551 kelvin

1 reference

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

5,519 kelvin

1 reference

S⁴N: A spectroscopic survey of stars in the solar neighborhood

5,781 kelvin

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

5,751 kelvin

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

5,813 kelvin

1 reference

Searching for signatures of planet formation in stars with circumstellar debris discs

5,809 kelvin

2 references

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

5,753 kelvin

1 reference

Abundances in the local region. III. Southern F, G, and K dwarfs

5,271 kelvin

1 reference

5,788 kelvin

1 reference

surface gravity

24,000 centimetre per square second

3 references

A spectroscopic analysis of the alpha Centauri system

Fundamental stellar parameters and metallicities from Bayesian spectroscopy: application to low- and high-resolution spectra

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

18,600 centimetre per square second

3 references

An abundance analysis of alpha Centauri A

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

SP_Ace: a new code to derive stellar parameters and elemental abundances

20,400 centimetre per square second

4 references

The 1992 detailed analyses of alpha Centauri A and alpha Centauri B

Gaia FGK benchmark stars: Effective temperatures and surface gravities

Accurate fundamental parameters for 23 bright solar-type stars

GaiaFGK benchmark stars: Metallicity

25,000 centimetre per square second

2 references

Lithium abundances and 7Li/6Li ratios in late-type population I field dwarfs

Non-resonance lines of neutral calcium in the spectra of the alpha Centauri binary system

26,300 centimetre per square second

1 reference

Spectroscopic surface gravities and chemical compositions for 8 nearby single sub-giants

7,800 centimetre per square second

2 references

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

The abundance distribution of stars with planets

22,000 centimetre per square second

3 references

Spectroscopic analysis of the Alpha Centauri system

The Alpha Centauri binary system. Atmospheric parameters and element abundances

The nature of super-metal-rich stars

18,000 centimetre per square second

2 references

S⁴N: A spectroscopic survey of stars in the solar neighborhood

Abundances in the local region. III. Southern F, G, and K dwarfs

21,000 centimetre per square second

2 references

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

23,000 centimetre per square second

1 reference

Searching for signatures of planet formation in stars with circumstellar debris discs

15,500 centimetre per square second

1 reference

SP_Ace: a new code to derive stellar parameters and elemental abundances

27,500 centimetre per square second

1 reference

Accurate and homogeneous abundance patterns in solar-type stars of the solar neighbourhood: a chemo-chronological analysis

31,600 centimetre per square second

1 reference

Abundances of light metals and Ni in a sample of disc stars

21,400 centimetre per square second

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

10,620 centimetre per square second

1 reference

20,700 centimetre per square second

1 reference

20,000 centimetre per square second

1 reference

Spectroscopic metallicities for planet-host stars: Extending the samples

30,000 centimetre per square second

1 reference

Abundances of light metals and Ni in a sample of disc stars

Google Knowledge Graph ID

Identifiers

ARICNS

01151

0 references

/g/121hfsr1

0 references

SIMBAD ID

* alf Cen A

1 reference