HD 208905 (Q66532748)

ADS 15499 AB

Aitken Double Star Catalogue

1 reference

ALS 12065

Catalog of Galactic OB Stars

1 reference

CCDM J21573+6118AB

Catalog of Components of Double and Multiple Stars

1 reference

CEL 5411

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

GCRV 13799

General Catalogue of Stellar Radial Velocities

1 reference

GSC 04262-01454

1 reference

HIC 108372

Hipparcos Input Catalogue

1 reference

HIP 108372

1 reference

IDS 21543+6049 AB

Index Catalogue of Visual Double Stars

1 reference

Smithsonian Astrophysical Observatory Star Catalog

2MASS J21571767+6117429

1 reference

PPM 23340

1 reference

SAO 19758

1 reference

TD1 28656

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 18796

UBV Photoelectric Photometry Catalogue

1 reference

WDS J21573+6118AB

Washington Double Star Catalog

1 reference

AG+61 1328

1 reference

BD+60 2320

1 reference

HGAM 1043

A catalogue of Hgamma measures

1 reference

TYC 4262-1454-1

The Tycho-2 catalogue of the 2.5 million brightest stars

1 reference

WEB 19520

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

1 reference

stellar rotational velocity

58±6 kilometre per second

1 reference

The projected rotational velocity distribution of a sample of OB stars from a calibration based on synthetic He I lines

37±5 kilometre per second

1 reference

The projected rotational velocity distribution of a sample of OB stars from a calibration based on synthetic He I lines

parallax

1.26±0.72 milliarcsecond

1 reference

The HIPPARCOS Catalogue

0.97±0.52 milliarcsecond

1 reference

declination component of proper motion

−2.62±0.57 milliarcsecond per year

1 reference

−3.67±0.7 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

4±7 milliarcsecond per year

1 reference

AGK3

1 milliarcsecond per year

1 reference

right ascension component of proper motion

−1.09±0.53 milliarcsecond per year

1 reference

−2.01±0.77 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−6±7 milliarcsecond per year

1 reference

AGK3

−14 milliarcsecond per year

1 reference

radial velocity

−22.0 kilometre per second

1 reference

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

−22±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−22±3.7 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

−25.0 kilometre per second

1 reference

The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929

spectral class

B1III

1 reference

Visual Multiples. IX. MK Spectral Types

B1V

1 reference

A spectroscopic and photometric investigation of the association Cepheus OB2

B1 V P:

3 references

Photometric, polarization, and spectroscopic observations of O and B stars

Studies in galactic structure. II. Luminosity classification for 1270 blue giants stars

Studies in galactic structure. I. A preliminary determination of the space distribution of the blue giants

B3

1 reference

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

6.34

1 reference

Catalog of Galactic OB Stars

7.071±0.015

B band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

7.025±0.01

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

6.816±0.018

J band

1 reference

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

6.848±0.033

H band

1 reference

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

6.899±0.026

K band

1 reference

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

epoch

J2000.0

1 reference

right ascension

329.323610984 degree

1 reference

declination

61.295311882 degree

1 reference

effective temperature

27,460 kelvin

1 reference