DU Boötis (Q106350716)

HIC 70240

Hipparcos Input Catalogue

1 reference

HIP 70240

1 reference

PPM 54091

1 reference

SAO 45017

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TYC 3038-566-1

The Tycho-2 catalogue of the 2.5 million brightest stars

1 reference

DU Boo

General Catalogue of Variable Stars

1 reference

2MASS J14221771+4127022

1 reference

NSVS 5101953

1 reference

SBC9 3209

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

Gaia DR1 1491982028433277568

1 reference

Gaia DR2 1491982032729435520

1 reference

1 reference

364.7372±4.2571 parsec

1 reference

parallax

2.7417±0.032 milliarcsecond

1 reference

2.53±0.24 milliarcsecond

1 reference

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

3.2±0.88 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

2.58±1.03 milliarcsecond

1 reference

declination component of proper motion

The HIPPARCOS Catalogue

−13.903±0.046 milliarcsecond per year

1 reference

−27±8 milliarcsecond per year

1 reference

AGK3

−11.89±0.89 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−12.19±0.79 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

right ascension component of proper motion

9.559±0.04 milliarcsecond per year

1 reference

16±8 milliarcsecond per year

1 reference

AGK3

9.89±0.78 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

10.5±0.68 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

type of variable star

Beta Lyrae variable

1 reference

The first INTEGRAL-OMC catalogue of optically variable sources

spectral class

A7V

1 reference

Radial velocity studies of close binary stars. XI

7.966±0.02

1 reference

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

7.879±0.018

H band

1 reference

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

7.842±0.02

K band

1 reference

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

8.69±0.01

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

8.97±0.02

B band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

8.699±0.0068

1 reference

1 reference

215.57382137080940 degree

1 reference

declination

41.45059803481530 degree

1 reference