(Q10850111)

MK classification for visual binary components

Washington Double Star Catalog

1 reference

1 reference

ADS 102 AB

Aitken Double Star Catalogue

1 reference

Astronomische Gesellschaft Katalog

2MASS J00092027+7942527

1 reference

AG+79 3

1 reference

BD+78 1

1 reference

CCDM J00093+7943AB

Catalog of Components of Double and Multiple Stars

1 reference

CSI+78 1 1

Catalog of Stellar Identifications

1 reference

GC 149

Boss General Catalogue

1 reference

GCRV 70

General Catalogue of Stellar Radial Velocities

1 reference

GSC 04500-01334

1 reference

HD 431

Henry Draper Catalogue

1 reference

HIC 760

Hipparcos Input Catalogue

1 reference

HIP 760

1 reference

HR 20

Bright Star Catalogue

1 reference

PLX 15

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 15.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 4304

1 reference

SAO 4048

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 37

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 62

UBV Photoelectric Photometry Catalogue

1 reference

WDS J00093+7943AB

Washington Double Star Catalog

1 reference

WEB 126

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

1 reference

1 reference

http://vizier.cfa.harvard.edu/viz-bin/VizieR-5?-ref=VIZ5d633157f3fb&-out.add=.&-source=VI/42/out&-c=000.6370%20%2b79.0188,eq=B1875,rs=2

stellar rotational velocity

97 kilometre per second

2 references

Rotational velocities of A-type stars. III. Velocity distributions

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

86 kilometre per second

1 reference

The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars

parallax

8.56±1.17 milliarcsecond

1 reference

The HIPPARCOS Catalogue

9.48±0.54 milliarcsecond

1 reference

declination component of proper motion

−39.45±1.35 milliarcsecond per year

1 reference

−39.37±1.47 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

105.69±0.59 milliarcsecond per year

1 reference

106.17±1.12 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

0.8 kilometre per second

1 reference

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

0.8±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−3±1.4 kilometre per second

1 reference

Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations

−0.2 kilometre per second

1 reference

The radial velocities of 917 stars

spectral class

A7IV

1 reference

Rotational velocities of A-type stars. III. Velocity distributions

A3

1 reference

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

5.542±0.021

1 reference

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

6.240

1 reference

6.047

1 reference

5.457±0.029

1 reference

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

5.44±0.031

astronomical filter

K band

1 reference

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

epoch

J2000.0

1 reference

right ascension

2.334060061 degree

1 reference

declination

79.714545451 degree

1 reference

effective temperature

7,745 kelvin

1 reference

Rotational velocities of A-type stars. IV. Evolution of rotational velocities

has part(s)

BD+78 1A

series ordinal

A

1 reference