AK Herculis (Q89116463)

astrophysical X-ray source

eclipsing binary star

1 reference

1 reference

1 reference

SBC9 953

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

General Catalogue of Stellar Radial Velocities

1RXS J171358.0+162051

1 reference

AG+16 1661

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BD+16 3130

1 reference

GCRV 9932

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GSC 01536-01738

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HD 155937

Henry Draper Catalogue

1 reference

HIC 84293

Hipparcos Input Catalogue

1 reference

HIP 84293

1 reference

PPM 133145

1 reference

SAO 102668

Smithsonian Astrophysical Observatory Star Catalog

1 reference

SBC7 614

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

YZ 16 6178

Yale Observatory Zone Catalog

1 reference

ASAS J171358+1620.8

All Sky Automated Survey

1 reference

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

Gaia DR1 4546891248447098368

1 reference

WEB 14233

1 reference

General Catalogue of Variable Stars

Gaia DR2 4546891252744542976

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AK Her

1 reference

TIC 154664604

1 reference

ASAS J171358+1621.0

All Sky Automated Survey

1 reference

Index Catalogue of Visual Double Stars

Gaia DR3 4546891252744542976

1 reference

AAVSO 1709+16

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TYC 1536-1738-1

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IDS 17095+1628 A

1 reference

WDS J17140+1621A

Washington Double Star Catalog

1 reference

CCDM J17140+1621A

Catalog of Components of Double and Multiple Stars

1 reference

ADS 10408 A

Aitken Double Star Catalogue

1 reference

uvby98 100155937

uvbyβ Photoelectric Photometric Catalogue

1 reference

1 reference

104.2992±0.3786 parsec

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104.618±0.1817 parsec

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parallax

9.5878±0.0348 milliarcsecond

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9.57±0.25 milliarcsecond

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

9.41±1.88 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

10.47±2.77 milliarcsecond

1 reference

The HIPPARCOS Catalogue

9.5586±0.0166 milliarcsecond

1 reference

declination component of proper motion

−47.026±0.065 milliarcsecond per year

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−57±7 milliarcsecond per year

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AGK3

−47.63±2.09 milliarcsecond per year

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The HIPPARCOS Catalogue

−48.18±1.44 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−47.086±0.016 milliarcsecond per year

1 reference

right ascension component of proper motion

25.495±0.053 milliarcsecond per year

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27±9 milliarcsecond per year

1 reference

AGK3

26.24±2.14 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

26.1±1.47 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

25.471±0.015 milliarcsecond per year

1 reference

radial velocity

−13±2 kilometre per second

3 references

General Catalogue of Stellar Radial Velocities

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

Approximate spectroscopic elements for AG Virginis, RW Coronae Borealis, and AK Herculis

−13±15 kilometre per second

1 reference

Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation

type of variable star

W Ursae Majoris variable

1 reference

General Catalogue of Variable Stars, 3rd ed.

eclipsing binary star

3 references

Up-to-date linear elements of eclipsing binaries

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

Physical parameters of 62 eclipsing binary stars using the All Sky Automated Survey-3 data - I

spectral class

F8

1 reference

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

F8Vvar

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On the subgiant components of eclipsing binary systems

F6V

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MK classifications of some northern hemisphere binary systems

F4V

1 reference

Physical parameters of 62 eclipsing binary stars using the All Sky Automated Survey-3 data - I

The Tycho-2 catalogue of the 2.5 million brightest stars

9.04±0.02

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

8.51±0.01

1 reference

ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey

7.874±0.141

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8.470885±0.007203

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258.49093168821 degree

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declination

16.35017172279 degree

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B

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