Plaskett's star (Q14074)

astrophysical X-ray source

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John Stanley Plaskett

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catalog code

ALS 9054

Catalog of Galactic OB Stars

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BD+06 1309

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CEL 1319

Celescope Catalogue of Ultraviolet Magnitudes

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CSV 100751

Catalogue of suspected variable stars

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GCRV 4277

General Catalogue of Stellar Radial Velocities

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GSC 00158-01594

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HD 47129

Henry Draper Catalogue

1 reference

HIC 31646

Hipparcos Input Catalogue

1 reference

HIP 31646

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HR 2422

Bright Star Catalogue

1 reference

New Catalogue of Suspected Variable Stars

2MASS J06372403+0608074

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NSV 3048

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PPM 150885

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ROT 3504

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ROT 3551

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Smithsonian Astrophysical Observatory Star Catalog

1RXS J063723.3+060802

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SAO 114146

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TD1 7590

TD1 Catalog of Stellar Ultraviolet Fluxes

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UBV M 12272

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

1 reference

UBV 6566

UBV Photoelectric Photometry Catalogue

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uvby98 100047129

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J06374+0608AC,B

Washington Double Star Catalog

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YZ 6 3073

Yale Observatory Zone Catalog

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SBC9 411

Eighth catalogue of the orbital elements of spectroscopic binary systems

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AG+06 776

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CGO 136

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

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CSI+06 1309 1

Microfiche edition of CSI

1 reference

GOS G205.87-00.31 01

A galactic O star catalog

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SBC7 286

Seventh catalogue of the orbital elements of spectroscopic binary systems

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TYC 158-1594-1

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[VGK85] NGC 2244 +06 353

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

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CSI+06 1309 3

Microfiche edition of CSI

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CSI+06 1309 4

Microfiche edition of CSI

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WEB 6338

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

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General Catalogue of Variable Stars

Gaia DR2 3131898712119719936

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V640 Mon

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discoverer or inventor

John Stanley Plaskett

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https://ru.wikipedia.org/?oldid=100073050

Russian Wikipedia

Wikimedia import URL

time of discovery or invention

1922

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https://ru.wikipedia.org/?oldid=100073050

Russian Wikipedia

Wikimedia import URL

constellation

Monoceros

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distance from Earth

1,608±258 parsec

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The interstellar Ca II distance scale

stellar rotational velocity

75 kilometre per second

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English Wikipedia

130 kilometre per second

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110 kilometre per second

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parallax

0.6583±0.094 milliarcsecond

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declination component of proper motion

0.781±0.119 milliarcsecond per year

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0.31±0.29 milliarcsecond per year

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Validation of the new Hipparcos reduction

0.68±0.52 milliarcsecond per year

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right ascension component of proper motion

The HIPPARCOS Catalogue

−1.723±0.119 milliarcsecond per year

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−2.73±0.35 milliarcsecond per year

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Validation of the new Hipparcos reduction

−1.84±0.62 milliarcsecond per year

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The HIPPARCOS Catalogue

radial velocity

23.1 kilometre per second

1 reference

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

24.5±0.9 kilometre per second

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General Catalogue of Stellar Radial Velocities

23.5±1.8 kilometre per second

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SB9: The ninth catalogue of spectroscopic binary orbits

21 kilometre per second

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

24.9 kilometre per second

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A study of some early-type close binary stars

23.9 kilometre per second

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The O-type stars

A rediscussion of the orbits of seventy-seven spectroscopic binaries

The star of greatest known mass

The spectroscopic orbit of BD +06 1309

spectral class

O8fpvar

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

OB

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Luminous Stars in the Northern Milky Way

O 7.5III(F)

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

O8p

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

O 7.5IIIF

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

O8e

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The kinematics of the Gould belt: an expanding group ?

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

O9V

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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

O9Vvar

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La mesure des vitesses radiales au prisme objectif

Polarization in NGC 2244

O8

7 references

Photometric, polarization, and spectroscopic observations of O and B stars

The law of interstellar reddening and absorption

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

Interstellar polarization in the Southern Milky Way

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

Spectrographic observations of galactic emission regions and nebulae

Studies in galactic structure. I. A preliminary determination of the space distribution of the blue giants

O8I+O7.5III

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Plaskett’s star: analysis of the CoRoT photometric data

B0p

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

5.23

1 reference

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

6.11

B band

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

6.06

V band

1 reference

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

5.9966±0.0014

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5.827±0.018

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

5.806±0.036

H band

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

5.714±0.016

K band

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

radius

14.2 solar radius

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https://sv.wikipedia.org/w/index.php?title=Plasketts_stjärna&oldid=51128446

Swedish Wikipedia

Wikimedia import URL

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99.35017375152950 degree

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declination

6.13538229067850 degree

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