(Q3599150)

Catalog of Components of Double and Multiple Stars

1RXS J155500.4-192305

1 reference

2MASS J15550038-1922584

1 reference

CCDM J15550-1923AB

1 reference

GC 21364

Boss General Catalogue

1 reference

GCRV 9159

General Catalogue of Stellar Radial Velocities

1 reference

GSC 06195-00249

1 reference

HD 142378

Henry Draper Catalogue

1 reference

HIC 77939

Hipparcos Input Catalogue

1 reference

HIP 77939

1 reference

HR 5915

Bright Star Catalogue

1 reference

IDS 15492-1905 AB

Index Catalogue of Visual Double Stars

1 reference

JP11 2675

1 reference

NSV 7327

New Catalogue of Suspected Variable Stars

1 reference

PMC 90-93 4672

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 230941

1 reference

ROT 2245

Catalogue of rotational velocities of the stars

1 reference

SAO 159572

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 18661

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 13500

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100142378

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J15550-1923AB

Washington Double Star Catalog

1 reference

YZ 109 6574

Yale Observatory Zone Catalog

1 reference

HGAM 2043

A catalogue of Hgamma measures

1 reference

PMSC 15492-1905

MSC - a catalogue of physical multiple stars

1 reference

WEB 13179

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

1 reference

47 Lib

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

Gaia DR2 6247821859582891264

1 reference

Gaia DR3 6247821859582891264

1 reference

TIC 220609249

1 reference

UBV M 21021

1 reference

EPIC 205104403

Ecliptic Plane Input Catalog

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

260.661±23.5291 parsec

1 reference

stellar rotational velocity

225 kilometre per second

1 reference

Rotational Velocities of B Stars

240 kilometre per second

2 references

A catalogue of stellar rotational velocities

Catalogue of rotational velocities of the stars

parallax

5.23±0.98 milliarcsecond

1 reference

The HIPPARCOS Catalogue

4.23±0.83 milliarcsecond

1 reference

4.6877±1.0995 milliarcsecond

2 references

Gaia Data Release 2. Summary of the contents and survey properties

Gaia Data Release 2

3.8364±0.3463 milliarcsecond

1 reference

declination component of proper motion

−16.25±0.89 milliarcsecond per year

1 reference

−18.38±0.88 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−28 milliarcsecond per year

1 reference

−10.743±1.966 milliarcsecond per year

2 references

Gaia Data Release 2. Summary of the contents and survey properties

Gaia Data Release 2

−15.377±0.249 milliarcsecond per year

1 reference

right ascension component of proper motion

−8.11±1.05 milliarcsecond per year

1 reference

−10.63±1.02 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−17 milliarcsecond per year

1 reference

−16.774±1.992 milliarcsecond per year

2 references

Gaia Data Release 2. Summary of the contents and survey properties

Gaia Data Release 2

−7.225±0.38 milliarcsecond per year

1 reference

radial velocity

−6±5 kilometre per second

2 references

Radial velocities of 2111 stars

General Catalogue of Stellar Radial Velocities

2.1±1.8 kilometre per second

1 reference

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

−6.6 kilometre per second

2 references

The revision of the general catalogue of radial velocities

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

−7.0 kilometre per second

1 reference

The Scorpio-Centaurus association. III. Radial velocities of 70 additional stars

−6.0 kilometre per second

1 reference

Radial velocities of 2111 stars

type of variable star

rotating variable star

1 reference

Rotation of Low-mass Stars in Upper Scorpius and ρ Ophiuchus with K2

spectral class

B2/3V

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol.4

B5V

2 references

Line strengths for southerns OB stars. II. Observations with moderate dispersion

The kinematics of the Gould belt: an expanding group ?

B3V

1 reference

Some characteristics of the B and A stars in the Upper Scorpius complex

B5 V SB

4 references

The Scorpio-Centaurus association. II. Spectral types and luminosities of 220 O, B and A stars

A study of the II Scorpii association

Seven-colour photometry of O, B and A stars

A new photoelectric method of classification of luminosity and spectral type for O and B-type stars

B5

1 reference

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

B5V SB

4 references

The Scorpio-Centaurus association. II. Spectral types and luminosities of 220 O, B and A stars

A study of the II Scorpii association

Seven-colour photometry of O, B and A stars

A new photoelectric method of classification of luminosity and spectral type for O and B-type stars

B5VSB

4 references

The Scorpio-Centaurus association. II. Spectral types and luminosities of 220 O, B and A stars

A study of the II Scorpii association

Seven-colour photometry of O, B and A stars

A new photoelectric method of classification of luminosity and spectral type for O and B-type stars

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

5.883±0.019

1 reference

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

5.930

1 reference

5.957

1 reference

5.867±0.027

1 reference

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

5.844±0.02

1 reference

6.019032±0.004007

1 reference

imported from Wikimedia project

absolute magnitude

−0.92

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=47_Librae&oldid=46476705

radius

5.07 solar radius

1 reference

imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=47_Librae&oldid=46476705

epoch

J2000.0

3 references

Gaia Data Release 2. Summary of the contents and survey properties

right ascension

238.75150634924 degree

1 reference

declination

−19.38293184545 degree

1 reference

A

1 reference

Washington Double Star Catalog

HD 142378B

series ordinal

B

1 reference