HD 156853 (Q12066000)

Alpha² Canum Venaticorum variable

1 reference

1 reference

HD 156853

Henry Draper Catalogue

1 reference

GSC 08349-00285

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HIP 84997

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SAO 227872

Smithsonian Astrophysical Observatory Star Catalog

1 reference

2MASS J17222379-4945421

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CD-49 11368

Cordoba Durchmusterung

1 reference

Cape Photographic Catalogue

CPC 0 16069

catalog

1 reference

Cape Photographic Durchmusterung

CPD-49 9923

catalog

1 reference

Hipparcos Input Catalogue

HIC 84997

catalog

1 reference

PPM 322871

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TYC 8349-285-1

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uvby98 100156853

uvbyβ Photoelectric Photometric Catalogue

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Gaia DR1 5949620283058754560

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Gaia DR2 5949620287393111168

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1 reference

364.0865±8.1921 parsec

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parallax

2.7466±0.0618 milliarcsecond

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2.93±1.02 milliarcsecond

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The HIPPARCOS Catalogue

1.78±0.73 milliarcsecond

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Validation of the new Hipparcos reduction

2.85±0.36 milliarcsecond

1 reference

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

declination component of proper motion

−6.065±0.097 milliarcsecond per year

1 reference

−5.68±0.41 milliarcsecond per year

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Validation of the new Hipparcos reduction

−5.93±0.54 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

−3.258±0.109 milliarcsecond per year

1 reference

−2.05±0.82 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−2.88±0.94 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

−24±1.7 kilometre per second

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Radial velocities and axial rotation for a sample of chemically peculiar stars

type of variable star

Alpha² Canum Venaticorum variable

1 reference

New photometrically variable magnetic chemically peculiar stars in the ASAS-3 archive

spectral class

Ap...

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ApSi

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Catalogue of two dimentional spectral types for the HD stars, Vol. 2

B8

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

7.56±0.02

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

7.6±0.01

astronomical filter

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

7.5563±0.0006

1 reference

7.557±0.027

1 reference

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

7.601±0.044

astronomical filter

H band

1 reference

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

7.585±0.027

astronomical filter

K band

1 reference

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

1 reference

260.59913850711640 degree

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declination

−49.76171861375670 degree

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