HD 47240 (Q3781149)

ALS 9057

Catalog of Galactic OB Stars

1 reference

BD 05 1334

1 reference

GC 8651

Boss General Catalogue

1 reference

GCRV 4289

General Catalogue of Stellar Radial Velocities

1 reference

GSC 00155-02821

1 reference

HD 47240

Henry Draper Catalogue

1 reference

HIC 31697

Hipparcos Input Catalogue

1 reference

HIP 31697

1 reference

HR 2432

Bright Star Catalogue

1 reference

PPM 150906

1 reference

ROT 1066

Catalogue of rotational velocities of the stars

1 reference

SAO 114162

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 7618

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 155-2821-1

1 reference

UBV 6576

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 12280

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

1 reference

uvby98 100047240

uvbyβ Photoelectric Photometric Catalogue

1 reference

V731 Mon

General Catalogue of Variable Stars

1 reference

YZ 0 2059

Yale Observatory Zone Catalog

1 reference

YZ 5 3083

Yale Observatory Zone Catalog

1 reference

[VGK85] NGC 2244 05 430

Catalogue of BV magnitudes and spectral classes for 6000 stars. Ukrainian Acad. Nauk, Kiev, 1-140

1 reference

WEB 6357

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

1 reference

Gaia DR2 3130914614850480512

1 reference

0 references

1,598±245 parsec

1 reference

The interstellar Ca II distance scale

stellar rotational velocity

111 kilometre per second

1 reference

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

114 kilometre per second

1 reference

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

105 kilometre per second

2 references

Rotational Velocities of B Stars

The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars

parallax

0.4686±0.0725 milliarcsecond

1 reference

0.15±0.52 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

0.064±0.086 milliarcsecond per year

1 reference

1.29±0.42 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

1.31±0.58 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

2±8 milliarcsecond per year

1 reference

AGK3

18 milliarcsecond per year

1 reference

right ascension component of proper motion

−0.788±0.099 milliarcsecond per year

1 reference

−0.37±0.52 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−0.12±0.72 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−5±8 milliarcsecond per year

1 reference

AGK3

−4 milliarcsecond per year

1 reference

radial velocity

33.0 kilometre per second

2 references

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

The revision of the general catalogue of radial velocities

36±5 kilometre per second

2 references

The O-type stars

General Catalogue of Stellar Radial Velocities

33±4.3 kilometre per second

1 reference

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

22 kilometre per second

1 reference

Les vitesses radiales du PPO de FEHRENBACH, annees 1955-68 (Radial Velocities from Small Objective Prism by FEHRENBACH, in years 1955-68)

33 kilometre per second

1 reference

The revision of the general catalogue of radial velocities

36.0 kilometre per second

1 reference

The O-type stars

type of variable star

Alpha Cygni variable

1 reference

General Catalogue of Variable Stars (Samus 2007-2011)

spectral class

OB

1 reference

Luminous Stars in the Northern Milky Way

B1Ib

8 references

The value of R in Monoceros

Photoelectric measures of the 4430 A diffuse interstellar band

La mesure des vitesses radiales au prisme objectif. XI. 1ere liste de vitesses radiales d'etoiles O ET B determinees au prisme objectif a vision directe

La mesure des vitesses radiales au prisme objectif

Line broadening in the spectra of O and early B-type stars

A catalogue of high-velocity 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

B1II

1 reference

The kinematics of the Gould belt: an expanding group ?

B1

1 reference

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

5.65

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.35

B band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.20

V band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

5.98

R band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

5.87

I band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.0822±0.0009

1 reference

5.803±0.021

1 reference

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

5.758±0.027

H band

1 reference

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

5.688±0.02

K band

1 reference

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

1 reference

99.46959847158790 degree

1 reference

declination

4.95666870725220 degree

1 reference

effective temperature

21,540 kelvin

1 reference