X Persei (Q4597650)

high-mass X-ray binary

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Perseus constellation map.svg
320 × 320; 2.81 MB

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Russian Wikipedia

https://ru.wikipedia.org/?oldid=110360064

mass

15.5 solar mass

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Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=X_Persei&oldid=46326207

catalog code

2MASS J03552309+3102449

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GSC 02357-02042

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HD 24534

Henry Draper Catalogue

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HIP 18350

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SAO 56815

Smithsonian Astrophysical Observatory Star Catalog

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HR 1209

Bright Star Catalogue

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ADS 2859 A

Aitken Double Star Catalogue

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1ES 0352+30.8

Einstein Slew survey, Version No. 1

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WDS J03554+3103A

Washington Double Star Catalog

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PLX 862

General Catalogue of Trigonometric Stellar Parallaxes

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AAVSO 0349+30

American Association of Variable Star Observers

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AG+30 385

Astronomische Gesellschaft Katalog

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BD+30 591

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CCDM J03554+3103A

Catalog of Components of Double and Multiple Stars

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CSI+30 591 1

Catalog of Stellar Identifications

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FK5 4355

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GC 4720

Boss General Catalogue

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GCRV 2244

General Catalogue of Stellar Radial Velocities

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HIC 18350

Hipparcos Input Catalogue

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IDS 03491+3045 A

Index Catalogue of Visual Double Stars

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JP11 833

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N30 809

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

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PMC 90-93 2072

Tokyo Photoelectric Meridian Circle Catalog

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PPM 68909

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ROT 578

Catalogue of rotational velocities of the stars

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TD1 2642

TD1 Catalog of Stellar Ultraviolet Fluxes

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TYC 2357-2042-1

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UBV 21429

UBV Photoelectric Photometry Catalogue

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X Per

General Catalogue of Variable Stars

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ALS 14592

Catalog of Galactic OB Stars

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Washington Double Star Catalog

1RXS J035522.4+310257

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IRAS 03522+3053

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WDS J03554+3103AB

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SBC9 203

Eighth catalogue of the orbital elements of spectroscopic binary systems

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1XRS 03522+308

A catalog of X-ray sources

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2A 0352+309

The Ariel V SSI catalogue of high galactic latitude (|b|>10) X-ray sources

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2U 0352+30

The UHURU catalog of X-ray souces

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3A 0352+309

The Ariel V (3A) catalogue of X-ray sources - II. Sources at high galactic latitude ( b > 10 )

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3U 0352+30

The third UHURU catalog of X-ray sources

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4U 0352+30

The fourth UHURU catalog of X-ray sources

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4U 0352+309

The fourth UHURU catalog of X-ray sources

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GOS G163.08-17.14 01

A galactic O star catalog

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INTREF 162

High-energy sources before INTEGRAL. INTEGRAL reference catalog

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SBC7 149

Seventh catalogue of the orbital elements of spectroscopic binary systems

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XSS J03558+3059

RXTE all-sky slew survey. Catalog of X-ray sources at |b|>10{deg}

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PBC J0355.3+3102

The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey

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2MAXI J0355+311

The 37 month MAXI/GSC source catalog of the high galactic-latitude sky

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

Gaia DR1 168450541495088512

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WEB 3545

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Gaia DR2 168450545792009600

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810.2415±36.8948 parsec

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801±138 parsec

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The interstellar Ca II distance scale

0.7±0.3 kiloparsec

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Fundamental parameters, helium abundance and distance of X Persei

stellar rotational velocity

150 kilometre per second

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A catalogue of stellar rotational velocities

Catalogue of rotational velocities of the stars

parallax

1.2342±0.0562 milliarcsecond

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1.21±0.94 milliarcsecond

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The HIPPARCOS Catalogue

2.34±0.7 milliarcsecond

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Validation of the new Hipparcos reduction

1.38±0.48 milliarcsecond

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Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

declination component of proper motion

−2.254±0.072 milliarcsecond per year

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−5.42±0.78 milliarcsecond per year

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Validation of the new Hipparcos reduction

−4.51±0.88 milliarcsecond per year

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The HIPPARCOS Catalogue

−4±3 milliarcsecond per year

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The Proper Motions of the AGK3 R and SRS Stars

0±8 milliarcsecond per year

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AGK3

−7 milliarcsecond per year

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3 milliarcsecond per year

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

right ascension component of proper motion

−1.397±0.102 milliarcsecond per year

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−2.28±0.81 milliarcsecond per year

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Validation of the new Hipparcos reduction

−1.99±0.91 milliarcsecond per year

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The HIPPARCOS Catalogue

6±4 milliarcsecond per year

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The Proper Motions of the AGK3 R and SRS Stars

13±9 milliarcsecond per year

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AGK3

−9 milliarcsecond per year

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−12 milliarcsecond per year

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

radial velocity

−50.0 kilometre per second

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

17.2±2 kilometre per second

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The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929

General Catalogue of Stellar Radial Velocities

−50±10 kilometre per second

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Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations

15.0 kilometre per second

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The revision of the general catalogue of radial velocities

17.2 kilometre per second

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The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929

type of variable star

Gamma Cassiopeiae variable

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General Catalogue of Variable Stars

spectral class

O9.5IIIe-B0Ve

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O9.5:npe

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

O9.5III

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Spectral types and rotational velocities of the brighter Be stars and A-F type shell stars

O9.5III/Ve

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On X Persei as a stellar X-ray source: comparison with gamma Cassiopeia

Bpe

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

O9.5pe

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The kinematics of the Gould belt: an expanding group ?

Ope

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Seven-colour photometry of O, B and A stars

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

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

The law of interstellar reddening and absorption

On the H and K emission in dwarf stars

Photometry of the Perseus aggregates

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

B0 :. P,E:

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A spectroscopic and photometric study of the Be stars

B0nnpe

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Einige Eigenschaften der Unregelmassig veranderlichen Sterne Geringer Leuchtkraft

B0p

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

6.09±0.01

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UBV photometry of stars whose positions are accurately known. VI

6.84±0.007

B band

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UBV photometry of stars whose positions are accurately known. VI

6.72±0.009

V band

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UBV photometry of stars whose positions are accurately known. VI

6.2538±0.004

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6.149±0.018

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

6.073±0.024

H band

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

5.92±0.016

K band

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

absolute magnitude

−3.47

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=X_Persei&oldid=46326207

radius

6.5 solar radius

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Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=X_Persei&oldid=46326207

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58.84615782973530 degree

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declination

31.04584604034970 degree

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effective temperature

26,303 kelvin

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

surface gravity

1,070 centimetre per square second

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

age estimated by a dating method

5 megaannum

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English Wikipedia