HD 112381 (Q12064712)

Alpha² Canum Venaticorum variable

1 reference

1 reference

astrophysical X-ray source

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HIP 63204

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GSC 08652-01571

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HD 112381

Henry Draper Catalogue

1 reference

SAO 240405

Smithsonian Astrophysical Observatory Star Catalog

1 reference

GC 17563

Boss General Catalogue

1 reference

CD-53 4879

Cordoba Durchmusterung

1 reference

CEL 4175

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CPC 19 4870

Cape Photographic Catalogue

1 reference

CPD-53 5397

Cape Photographic Durchmusterung

1 reference

HIC 63204

Hipparcos Input Catalogue

1 reference

PPM 341447

1 reference

TD1 16554

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 8652-1571-1

1 reference

UBV M 18839

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

V823 Cen

General Catalogue of Variable Stars

1 reference

uvby98 100112381 V

uvbyβ Photoelectric Photometric Catalogue

1 reference

Catalog of Components of Double and Multiple Stars

2MASS J12565824-5435142

1 reference

CCDM J12570-5435AB

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uvbyβ Photoelectric Photometric Catalogue

1RXS J125658.5-543513

1 reference

uvby98 100112381

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WDS J12570-5435AB

Washington Double Star Catalog

1 reference

Gaia DR2 6073847509116962944

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121.3033±3.0268 parsec

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parallax

8.2438±0.2057 milliarcsecond

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9.91±0.86 milliarcsecond

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The HIPPARCOS Catalogue

8.44±0.56 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−14.61±0.263 milliarcsecond per year

1 reference

−15.65±0.33 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−15.37±0.56 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−30 milliarcsecond per year

1 reference

right ascension component of proper motion

−35.181±0.258 milliarcsecond per year

1 reference

−33.77±0.45 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−33.73±0.69 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−17 milliarcsecond per year

1 reference

radial velocity

5.4±2.3 kilometre per second

1 reference

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

spectral class

A0p

2 references

Southern peculiar A stars

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

ApSiCr

1 reference

Catalogue of two dimentional spectral types for the HD stars, Vol. 1

6.431±0.014

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6.485±0.009

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6.4541±0.0003

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6.338±0.023

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

6.225±0.023

astronomical filter

H band

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

6.09±0.02

astronomical filter

K band

1 reference

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

diameter

2,310,000 kilometre

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Interferometry of chemically peculiar stars: theoretical predictions versus modern observing facilities

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194.24259223297840 degree

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declination

−54.58735772479150 degree

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