HD 3 (Q5173429)

SAO 36042

Smithsonian Astrophysical Observatory Star Catalog

1 reference

ADS 46 A

Aitken Double Star Catalogue

1 reference

AG+44 7

Astronomische Gesellschaft Katalog

1 reference

BD+44 4550

1 reference

CCDM J00052+4514A

Catalog of Components of Double and Multiple Stars

1 reference

CSI+44 4550 1

Catalog of Stellar Identifications

1 reference

FK5 4009

1 reference

GC 54

Boss General Catalogue

1 reference

GCRV 35

General Catalogue of Stellar Radial Velocities

1 reference

HIC 424

Hipparcos Input Catalogue

1 reference

IDS 00000+4440 A

Index Catalogue of Visual Double Stars

1 reference

N30 7

Catalog of 5,268 Standard Stars Based on the Normal System N30

1 reference

PPM 42548

1 reference

TD1 1

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3246-1952-1

1 reference

uvby98 100000003

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J00052+4514A

Washington Double Star Catalog

1 reference

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

Gaia DR1 386612580662927744

1 reference

WEB 68

1 reference

Gaia DR2 386612584958214400

1 reference

1 reference

163.1561±1.4801 parsec

1 reference

stellar rotational velocity

228 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

210 kilometre per second

1 reference

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

parallax

6.1291±0.0556 milliarcsecond

1 reference

6.66±0.75 milliarcsecond

1 reference

The HIPPARCOS Catalogue

7.22±0.53 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

5.89±0.35 milliarcsecond

1 reference

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

declination component of proper motion

−19.935±0.046 milliarcsecond per year

1 reference

−19.81±0.34 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−20.38±0.46 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−11±3 milliarcsecond per year

2 references

The Proper Motions of the AGK3 R and SRS Stars

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

−17 milliarcsecond per year

1 reference

−8±8 milliarcsecond per year

1 reference

right ascension component of proper motion

AGK3

−27.522±0.071 milliarcsecond per year

1 reference

−26.84±0.34 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−27.19±0.43 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−30±2 milliarcsecond per year

1 reference

The Proper Motions of the AGK3 R and SRS Stars

−16 milliarcsecond per year

1 reference

−29 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

−38±9 milliarcsecond per year

1 reference

AGK3

radial velocity

−18.0 kilometre per second

1 reference

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

−18±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−18±4.4 kilometre per second

1 reference

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

−18.5 kilometre per second

1 reference

The radial velocities of 500 stars

spectral class

A1Vn

1 reference

A study of the bright A stars. I. A catalogue of spectral classifications

A0Vn_lB

1 reference

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

A2Vn

1 reference

Visual multiples. VII. MK classifications

A0

1 reference

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

6.84±0.01

1 reference

UBV photometry of stars whose positions are accurately known. VI

6.77±0.007

B band

1 reference

UBV photometry of stars whose positions are accurately known. VI

6.71±0.009

V band

1 reference

UBV photometry of stars whose positions are accurately known. VI

6.6653±0.0003

1 reference

6.466±0.029

1 reference

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

6.481±0.02

H band

1 reference

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

6.437±0.021

K band

1 reference

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

1 reference

1.29065801088510 degree

1 reference

declination

45.22903023976150 degree

1 reference

effective temperature

9,057 kelvin

1 reference