(Q1749117)

HR 1934

imported from Wikimedia project

Bright Star Catalogue

1 reference

IRAS 05365+0405

1 reference

ω Ori

1 reference

BD+04 1002

1 reference

CEL 898

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

FK5 2423

1 reference

GC 7042

Boss General Catalogue

1 reference

GCRV 3493

General Catalogue of Stellar Radial Velocities

1 reference

HIC 26594

Hipparcos Input Catalogue

1 reference

JP11 1209

1 reference

PPM 149277

1 reference

ROT 898

Catalogue of rotational velocities of the stars

1 reference

TD1 5058

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 5706

UBV Photoelectric Photometry Catalogue

1 reference

ome Ori

General Catalogue of Variable Stars

1 reference

VDB 49

Catalogue van den Bergh

1 reference

YZ 4 1834

Yale Observatory Zone Catalog

1 reference

TYC 123-2200-1

1 reference

uvby98 100037490

uvbyβ Photoelectric Photometric Catalogue

1 reference

[JE82] 179

A catalogue of Be stars

1 reference

WEB 5244

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

1 reference

Catalog of Galactic OB Stars

Gaia DR2 3224479171721217280

1 reference

47 Ori

Flamsteed designation

0 references

TIC 281047621

1 reference

AAVSO 0533+04

1 reference

AG+04 628

1 reference

ALS 8477

1 reference

inferred from equatorial coordinates

Gaia DR3 3224479171721217280

1 reference

1 reference

distance from Earth

552±67 parsec

1 reference

The interstellar Ca II distance scale

506±35 parsec

1 reference

stellar rotational velocity

Gaia Data Release 3

180 kilometre per second

1 reference

Rotational Velocities of B Stars

195 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

191 kilometre per second

1 reference

A catalogue of stellar rotational velocities

parallax

3.1596±0.3589 milliarcsecond

1 reference

Gaia Data Release 2

2.01±0.94 milliarcsecond

1 reference

The HIPPARCOS Catalogue

2.36±0.29 milliarcsecond

1 reference

declination component of proper motion

0.231±0.577 milliarcsecond per year

1 reference

Gaia Data Release 2

0±0.16 milliarcsecond per year

1 reference

0.07±0.55 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

1 milliarcsecond per year

1 reference

−17±8 milliarcsecond per year

1 reference

AGK3

right ascension component of proper motion

0.04±0.66 milliarcsecond per year

1 reference

Gaia Data Release 2

0.84±0.28 milliarcsecond per year

1 reference

0.76±0.9 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−3 milliarcsecond per year

1 reference

0±10 milliarcsecond per year

1 reference

AGK3

radial velocity

21.8±0.9 kilometre per second

3 references

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

Radial velocities of 368 helium stars

General Catalogue of Stellar Radial Velocities

20.5±0.9 kilometre per second

2 references

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

Catalogue of observed velocities

20.4 kilometre per second

1 reference

Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions

20.5 kilometre per second

1 reference

Catalogue of observed velocities

21.8 kilometre per second

2 references

Radial velocities of 368 helium stars

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

21.0 kilometre per second

1 reference

A spectrographic study of early class B stars, III

spectral class

OB

1 reference

Luminous Stars in the Northern Milky Way

B3Ve

1 reference

Spectroscopic analysis of southern B and Be stars

B2IVe

2 references

Spectral types in the Ori OB1 association

Energy distributions and spectra of Orion B stars

B2IIIe

1 reference

The kinematics of the Gould belt: an expanding group ?

B3IVe

1 reference

Spectral types of bright southern stars

B3 III SB

1 reference

Absolute Helligkeiten von 115 B-Sternen

B3p

2 references

New spectrographic investigations of the eclipsing star XZ Sagittarii

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

B3IIISB

1 reference

Absolute Helligkeiten von 115 B-Sternen

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

3.73

1 reference

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

4.48

1 reference

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

4.59

1 reference

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

4.57

1 reference

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

4.67

1 reference

4.4412±0.0107

1 reference

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

4.70

1 reference

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

4.924±0.024

1 reference

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

4.805±0.018

1 reference

imported from Wikimedia project

luminosity

15,275 solar luminosity

1 reference

Spanish Wikipedia

Wikimedia import URL

https://es.wikipedia.org/w/index.php?title=Omega_Orionis&oldid=124449347

epoch

J2000.0

2 references

right ascension

84.79644298833 degree

1 reference

declination

4.12146652083 degree

1 reference

effective temperature

19,000 kelvin

1 reference

Spectroscopic analysis of southern B and Be stars

17,660 kelvin

1 reference

High and intermediate-resolution spectroscopy of Be stars. An atlas of Hγ, He I 4471 and Mg II 4481 lines

surface gravity

3,900 centimetre per square second

1 reference

Spectroscopic analysis of southern B and Be stars

3,800 centimetre per square second

1 reference

High and intermediate-resolution spectroscopy of Be stars. An atlas of Hγ, He I 4471 and Mg II 4481 lines