S Monocerotis A (Q2403896)

SAO 114258

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HIP 31978

1 reference

HR 2456

Bright Star Catalogue

1 reference

1ES 0638+09.9

Einstein Slew survey, Version No. 1

1 reference

American Association of Variable Star Observers

1RXS J064059.3+095330

1 reference

AAVSO 0635+09

1 reference

AG+09 754

Astronomische Gesellschaft Katalog

1 reference

ALS 9090

Catalog of Galactic OB Stars

1 reference

ASCC 1021435

All-sky Compiled Catalogue

1 reference

BD+10 1220

1 reference

CSI+10 1220 1

Catalog of Stellar Identifications

1 reference

EUVE J0640+09.8

The first Extreme Ultraviolet Explorer source catalog

1 reference

GC 8720

Boss General Catalogue

1 reference

GCRV 4334

General Catalogue of Stellar Radial Velocities

1 reference

HIC 31978

Hipparcos Input Catalogue

1 reference

IDS 06355+0959

Index Catalogue of Visual Double Stars

1 reference

JP11 3984

1 reference

N30 1451

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

1 reference

PLX 1560

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 1560.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

ROT 3602

Catalogue of rotational velocities of the stars

1 reference

TD1 7778

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 6623

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 31913

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

1 reference

ADS 5322 A

Aitken Double Star Catalogue

1 reference

CCDM J06410+0953A

Catalog of Components of Double and Multiple Stars

1 reference

IDS 06355+0959 A

Index Catalogue of Visual Double Stars

1 reference

uvby98 222640131

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J06410+0954A

Washington Double Star Catalog

1 reference

WDS J06410+0954Aa,Ab

Washington Double Star Catalog

1 reference

GOS G202.94+02.20 01

A galactic O star catalog

1 reference

PMSC 06355+0959A

MSC - a catalogue of physical multiple stars

1 reference

PMSC 06355+0959Aab

MSC - a catalogue of physical multiple stars

1 reference

TYC 750-1880-1

1 reference

Gaia DR2 3326740865570982400

1 reference

SBC9 1725

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

CGO 140

A catalogue of galactic O stars. The ionization of the low density interstellar medium by runaway stars

1 reference

WEB 6438

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

1 reference

1 reference

0 references

609±73 parsec

1 reference

The interstellar Ca II distance scale

stellar rotational velocity

106 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

120 kilometre per second

1 reference

A catalogue of stellar rotational velocities

39 kilometre per second

2 references

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

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

43 kilometre per second

2 references

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

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

parallax

3.19±0.73 milliarcsecond

1 reference

The HIPPARCOS Catalogue

3.55±0.5 milliarcsecond

1 reference

declination component of proper motion

−6.575±0.846 milliarcsecond per year

1 reference

Gaia Data Release 2

−1.61±0.39 milliarcsecond per year

1 reference

−2.51±0.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−4 milliarcsecond per year

1 reference

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

−5 milliarcsecond per year

1 reference

right ascension component of proper motion

−4.385±0.992 milliarcsecond per year

1 reference

Gaia Data Release 2

−2.61±0.56 milliarcsecond per year

1 reference

−0.66±0.78 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−3 milliarcsecond per year

1 reference

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

3 milliarcsecond per year

1 reference

radial velocity

33.2 kilometre per second

1 reference

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

33.2±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

22±4.4 kilometre per second

1 reference

Spectroscopic studies of O type stars. IX. Binary frequency

23.4±1.8 kilometre per second

1 reference

Spectroscopic studies of O type stars. IX. Binary frequency

23.3±2.3 kilometre per second

1 reference

Spectroscopic studies of O type stars. IX. Binary frequency

22±4 kilometre per second

1 reference

A search for binaries and stellar winds among the O-type stars

21±5 kilometre per second

1 reference

A search for binaries and stellar winds among the O-type stars

26±6 kilometre per second

1 reference

A search for binaries and stellar winds among the O-type stars

33±5 kilometre per second

1 reference

A search for binaries and stellar winds among the O-type stars

26±8 kilometre per second

1 reference

A search for binaries and stellar winds among the O-type stars

26.7±2.2 kilometre per second

1 reference

Spectroscopic studies of O type stars. IX. Binary frequency

19.6±1.2 kilometre per second

1 reference

Spectroscopic studies of O-type stars. VIII. Radial velocities and the K-term

28.9±5.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

1.5±12.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

29.1±7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

11.5±4.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

11.6±7.9 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

25±2.2 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

14.8±5.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

−22.8±8.3 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

34.3±7.6 kilometre per second

2 references

The radial velocities of 129 stars in the years 1906 to 1917

The O-type stars

0.8±6.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

26.5±6.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

29.7±12.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

25.9±5.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

36.6±6.3 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

15.6±2.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

24.3±11 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

7.3±3.2 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

12.8±3.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

17.2±5.8 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

46.70 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

11.6±5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

−10.1±5.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

22.9±6.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

22.2±7.2 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

23±4.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

20±6.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

25.6±2.9 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

6.7±4.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

20.2±5.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

22.4±2.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

37.3±2.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

7.5±6.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

15.4±4.9 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

7.8±3.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

12.2±6.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

35±7.9 kilometre per second

2 references

The radial velocities of 129 stars in the years 1906 to 1917

12.1±3.7 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

12.2±3.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

18.5±3.9 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

1±4.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

8.3±3.9 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

7.1±6.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

20.8±3.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

21.1±3.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

−11.8±6.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

13.9±4.6 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

9.2±7.2 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

12.8±2.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

31.1±5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

7.4±3 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

23.1±3.1 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

13.4±3.4 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

17.50 kilometre per second

1 reference

16.70 kilometre per second

1 reference

40.40 kilometre per second

1 reference

35.80 kilometre per second

1 reference

33.60 kilometre per second

1 reference

22±0.3 kilometre per second

1 reference

SB9: The ninth catalogue of spectroscopic binary orbits

16.5 kilometre per second

1 reference

The radial velocities of 129 stars in the years 1906 to 1917

28.8 kilometre per second

1 reference

34.3 kilometre per second

1 reference

The O-type stars

25.4 kilometre per second

1 reference

Eight stars whose radial velocities vary

31.00 kilometre per second

1 reference

32.80 kilometre per second

1 reference

34.20 kilometre per second

1 reference

26.60 kilometre per second

1 reference

35.20 kilometre per second

1 reference

38.70 kilometre per second

1 reference

37.20 kilometre per second

1 reference

38.30 kilometre per second

1 reference

spectral class

O7V+B1.5/2V

1 reference

General Catalogue of Stellar Spectral Classifications

O7V((f))var

1 reference

The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500

O7V((f))z var

1 reference

The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars

OB+

1 reference

Luminous Stars in the Northern Milky Way

B1Ve

1 reference

Spectroscopic analysis of southern B and Be stars

O 8 III((F))

1 reference

Spectroscopic observations of O-type stars. V. The hydrogen lines and lambda 4686 He II

O7

2 references

Spectral Classification

The kinematics of the Gould belt: an expanding group ?

O 7 V ((F))

1 reference

Spectral classification of OB stars in both hemispheres and the absolute magnitude calibration

O8IIIe

1 reference

Spectroscopic studies of O-type stars. I. Classification and absolute magnitudes

O7V

1 reference

Line strengths for southerns OB stars. II. Observations with moderate dispersion

O7 . SB

16 references

Spectral classification of Southern fundamental stars

Seven-colour photometry of O, B and A stars

The equivalent widths of absorption lines in the spectra of 109 O5-B7stars

A study of bright rims in diffuse nebulae

The law of interstellar reddening and absorption

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

Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types

Emission lines in O stars

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

Some evidence for a regional variation in the law of interstellar reddening

Observations spectroscopiques de quelques etoiles Of (1)

Visual binaries for the mass-luminosity relation

Spectrophotometry of the central stars of four planetary nebulae

Spectrographic observations of galactic emission regions and nebulae

The intensity of certain lines of He I in the B stars

An atlas of stellar spectra with an outline of spectral classification

O7e

2 references

A spectrophotometric study of stars

A two-dimensionnal quantitative spectral classification of 283 O5-B7 stars and the construction of a spectrum-absolute magnitude diagram

O8V:

1 reference

Spectrophotometric measurements of early type stars

Oe5

1 reference

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

3.36±0.01

1 reference

UBV photometry of stars whose positions are accurately known. VI

4.4±0.007

B band

1 reference

UBV photometry of stars whose positions are accurately known. VI

4.64±0.009

V band

1 reference

UBV photometry of stars whose positions are accurately known. VI

4.88

I band

1 reference

VRI photometry of southern stars

4.5096±0.0043

1 reference

5.202±0.023

1 reference

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

5.322±0.021

H band

1 reference

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

5.34±0.021

K band

1 reference

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

metallicity

0.13

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

epoch

J2000.0

1 reference

right ascension

100.244415120 degree

1 reference

declination

9.895756367 degree

1 reference

effective temperature

25,200 kelvin

1 reference

Spectroscopic analysis of southern B and Be stars

32,130 kelvin

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

surface gravity

2,950 centimetre per square second

1 reference

Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library

3,160 centimetre per square second

1 reference