HD 186440 (Q10848932)

GC 27297

Boss General Catalogue

1 reference

GCRV 12097

General Catalogue of Stellar Radial Velocities

1 reference

GSC 02656-05247

1 reference

HD 186440

Henry Draper Catalogue

1 reference

HIC 97028

Hipparcos Input Catalogue

1 reference

HIP 97028

1 reference

HR 7505

Bright Star Catalogue

1 reference

PPM 83419

1 reference

ROT 2841

Catalogue of rotational velocities of the stars

1 reference

SAO 68744

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 25333

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 2656-5247-1

1 reference

UBV 16781

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 24085

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

1 reference

uvby98 100186440

uvbyβ Photoelectric Photometric Catalogue

1 reference

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

2MASS J19430959+3040404

1 reference

Gaia DR1 2032861313151022592

1 reference

WEB 17026

1 reference

Gaia DR2 2032861317502068224

1 reference

1 reference

108.7146±0.5567 parsec

1 reference

stellar rotational velocity

138 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

125 kilometre per second

1 reference

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

parallax

9.1984±0.0471 milliarcsecond

1 reference

9.68±0.61 milliarcsecond

1 reference

The HIPPARCOS Catalogue

8.99±0.34 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

8.91±0.4 milliarcsecond

1 reference

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

declination component of proper motion

4.629±0.081 milliarcsecond per year

1 reference

4.34±0.35 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

4.3±0.59 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

3.314±0.072 milliarcsecond per year

1 reference

3.03±0.26 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

2.53±0.44 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

−31±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−27.1±2.6 kilometre per second

1 reference

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

−27.7 kilometre per second

2 references

The revision of the general catalogue of radial velocities

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

−25.0 kilometre per second

1 reference

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

−30.6 kilometre per second

1 reference

The radial velocities of 43 stars

spectral class

B9V

1 reference

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

A1V

3 references

The Uppsala spectral classification

Spectral classification of 533 B8-A2 stars and the mean absolute magnitude of A0V stars

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

B9

1 reference

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

6.071±0.014

1 reference

6.075±0.009

1 reference

6.0637±0.0006

1 reference

5.997±0.02

1 reference

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

6.091±0.027

astronomical filter

H band

1 reference

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

6.042±0.021

astronomical filter

K band

1 reference

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

1 reference

295.78999067631910 degree

1 reference

declination

30.67788972288250 degree

1 reference

effective temperature

9,638 kelvin

1 reference