(Q926183)

mass

110 solar mass

2 references

On the nature of the galactic early-B hypergiants

Catalog of Galactic OB Stars

catalog code

2MASS J20324096+4114291

1 reference

ALS 11417

1 reference

CSI+41-20309 2

Catalog of Stellar Identifications

1 reference

GSC 03157-00785

1 reference

HIC 101364

Hipparcos Input Catalogue

1 reference

HIP 101364

1 reference

IRAS 20308+4104

1 reference

IRC +40430

Two-Micron Sky Survey

1 reference

JP11 5820

1 reference

JP11 5836

1 reference

NSV 13138

New Catalogue of Suspected Variable Stars

1 reference

SDSS J203240.89+411429.6

Sloan Digital Sky Survey

1 reference

UBV 17827

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 50937

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

1 reference

UBV M 51941

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

1 reference

DO 38538

Dearborn Observatory Catalogue

1 reference

TYC 3157-785-1

1 reference

Gaia DR2 2067782734461462912

1 reference

0 references

0.30 kiloparsec

1 reference

A Radial Velocity Survey of the Cyg OB2 Association

parallax

1.1751±0.1285 milliarcsecond

1 reference

0.4±2.3 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−3.21±0.244 milliarcsecond per year

1 reference

−2.94±1.92 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−2.47±1.8 milliarcsecond per year

1 reference

right ascension component of proper motion

The HIPPARCOS Catalogue

−1.871±0.221 milliarcsecond per year

1 reference

2.62±2.14 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

1.91±1.91 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

−11.00 kilometre per second

1 reference

The optical spectrum of an LBV candidate in the Cyg OB2 association

type of variable star

luminous blue variable

1 reference

English Wikipedia

Alpha Cygni variable

1 reference

Variability survey of brightest stars in selected OB associations

spectral class

B3Iae

1 reference

A Radial Velocity Survey of the Cyg OB2 Association

B3-4Ia+

1 reference

A high angular resolution survey of massive stars in Cygnus OB2: results from the Hubble Space Telescope fine guidance sensors

16.1

1 reference

Catalog of Galactic OB Stars

14.45

B band

1 reference

A high angular resolution survey of massive stars in Cygnus OB2: results from the Hubble Space Telescope fine guidance sensors

11.702

V band

1 reference

Variability survey of brightest stars in selected OB associations

8.8878±0.0034

1 reference

4.667±0.324

1 reference

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

3.512±0.26

H band

1 reference

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

2.704±0.364

K band

1 reference

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

14.893±0.007

u' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

16.251±0.017

g' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

10.139±0.001

r' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

13.09±0.01

i' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

7.3±0.001

z' band

1 reference

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

epoch

J2000.0

2 references

right ascension

308.17065607185380 degree

1 reference

declination

41.24146564833110 degree

1 reference

effective temperature

13,700 kelvin

2 references

On the nature of the galactic early-B hypergiants

age estimated by a dating method

3.0 megaannum

1 reference

English Wikipedia