GY Canis Majoris (Q3781316)

CD-27 3789

Cordoba Durchmusterung

1 reference

CEL 1686

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

CPD-27 1816

Cape Photographic Durchmusterung

1 reference

GC 9583

Boss General Catalogue

1 reference

GCRV 25580

General Catalogue of Stellar Radial Velocities

1 reference

GSC 06532-00566

1 reference

HD 55857

Henry Draper Catalogue

1 reference

HIC 34924

Hipparcos Input Catalogue

1 reference

HIP 34924

1 reference

HR 2734

Bright Star Catalogue

1 reference

N30 1595

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

1 reference

PPM 251909

1 reference

SAO 173244

Smithsonian Astrophysical Observatory Star Catalog

1 reference

SRS 41561

Southern Reference Star Catalog

1 reference

TD1 9500

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 6532-566-1

1 reference

UBV 7044

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 40654

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

1 reference

uvby98 511210033 V

uvbyβ Photoelectric Photometric Catalogue

1 reference

GY CMa

General Catalogue of Variable Stars

1 reference

YZ 117 3761

Yale Observatory Zone Catalog

1 reference

UCAC4 314-020048

Fourth USNO CCD Astrograph Catalog

1 reference

uvby98 511210033

uvbyβ Photoelectric Photometric Catalogue

1 reference

Gaia DR2 5610026397318774016

1 reference

GEN# +5.11210033

1 reference

LS 255

1 reference

SKY# 13034

1 reference

[GM99b] 28

1 reference

1 reference

530.6166±20.3564 parsec

1 reference

stellar rotational velocity

150 kilometre per second

1 reference

Rotational Velocities of B Stars

parallax

1.8846±0.0723 milliarcsecond

1 reference

0.63±0.63 milliarcsecond

1 reference

The HIPPARCOS Catalogue

0.96±0.42 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

6.147±0.124 milliarcsecond per year

1 reference

6.43±0.35 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

5.79±0.52 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

3 milliarcsecond per year

1 reference

right ascension component of proper motion

−2.093±0.112 milliarcsecond per year

1 reference

−3.87±0.29 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−3.22±0.47 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−27 milliarcsecond per year

1 reference

−12 milliarcsecond per year

1 reference

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

radial velocity

33±2.3 kilometre per second

2 references

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

Radial velocity measurements for thirty-one southern B stars

43.0 kilometre per second

1 reference

Radial velocities of southern B stars determined at the Radcliffe Observatory

33.0 kilometre per second

1 reference

Radial velocity measurements for thirty-one southern B stars

type of variable star

Beta Cephei variable

1 reference

imported from Wikimedia project

Italian Wikipedia

spectral class

OB-

1 reference

Luminous stars in the Southern Milky Way

B2II

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol. 3

B0.5V

2 references

Radial velocities of southern B stars determined at the Radcliffe Observatory

MK Spectral Types for Bright Southern OB Stars

B3IV

1 reference

The Scorpio-Centaurus association. II. Spectral types and luminosities of 220 O, B and A stars

B3

1 reference

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

4.85

1 reference

Catalog of Galactic OB Stars

5.876±0.014

1 reference

6.101±0.009

1 reference

7.29±0.28

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

6.0647±0.0006

1 reference

6.603±0.019

1 reference

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

6.787±0.049

astronomical filter

H band

1 reference

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

6.833±0.026

astronomical filter

K band

1 reference

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

1 reference

108.40186645285630 degree

1 reference

declination

−27.35635722918940 degree

1 reference