Alpha Persei (Q13790)

Accurate age determinations of several nearby open clusters containing magnetic Ap stars

1 reference

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https://thenauticalalmanac.com/TNARegular/1981_Nautical_Almanac.pdf

1 reference

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5 references

The binary fraction and mass segregation in Alpha Persei open cluster

Red giants in open clusters

Catalogue of [Fe/H] determinations for FGK stars: 2001 edition

Accurate age determinations of several nearby open clusters containing magnetic Ap stars

image

Alpha Persei Cluster.png
1,200 × 1,050; 234 KB

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mass

7.3 solar mass

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Detection of the 128-day radial velocity variations in the supergiant {alpha} Persei. Rotational modulations, pulsations, or a planet?

catalog code

SAO 38787

Smithsonian Astrophysical Observatory Star Catalog

1 reference

2MASS J03241936+4951401

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GSC 03320-02808

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HD 20902

Henry Draper Catalogue

1 reference

HIP 15863

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HR 1017

Bright Star Catalogue

1 reference

IRAS 03207+4941

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α Per

1 reference

Catalog of Components of Double and Multiple Stars

BD+49 917

1 reference

CCDM J03243+4951A

1 reference

CSV 100269

Catalogue of suspected variable stars

1 reference

FK5 120

1 reference

GC 4041

Boss General Catalogue

1 reference

GCRV 1871

General Catalogue of Stellar Radial Velocities

1 reference

HIC 15863

Hipparcos Input Catalogue

1 reference

IDS 03171+4930 A

Index Catalogue of Visual Double Stars

1 reference

IRC +50095

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

Two-Micron Sky Survey

1 reference

JP11 4562

1 reference

N30 690

1 reference

NSV 1125

New Catalogue of Suspected Variable Stars

1 reference

PLX 707

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 707.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 85

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 46127

1 reference

RAFGL 487

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 464

Catalogue of rotational velocities of the stars

1 reference

TD1 2127

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 3320-2808-1

1 reference

UBV 3256

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 520200605

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J03243+4952A

Washington Double Star Catalog

1 reference

WEB 3026

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

1 reference

33 Per

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

TIC 252830952

1 reference

AG+49 396

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UBV M 40922

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inferred from equatorial coordinates

distance from Earth

590 light-year

1 reference

reference URL

https://encyklopedia.pwn.pl/haslo/Mirphak;3941960.html

156 parsec

1 reference

Detection of the 128-day radial velocity variations in the supergiant {alpha} Persei. Rotational modulations, pulsations, or a planet?

stellar rotational velocity

20 kilometre per second

2 references

English Wikipedia

A catalogue of stellar rotational velocities

18 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

10.9±4.7 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

5.51±0.66 milliarcsecond

1 reference

The HIPPARCOS Catalogue

6.44±0.17 milliarcsecond

1 reference

declination component of proper motion

−26.23±0.15 milliarcsecond per year

1 reference

−26.01±0.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−25 milliarcsecond per year

1 reference

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

−24 milliarcsecond per year

1 reference

right ascension component of proper motion

23.75±0.16 milliarcsecond per year

1 reference

24.11±0.46 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

27 milliarcsecond per year

1 reference

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

−2±8 milliarcsecond per year

1 reference

AGK3

25 milliarcsecond per year

1 reference

radial velocity

−2.4 kilometre per second

2 references

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

Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions

−2.4±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−2.04±0.05 kilometre per second

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Red giants in open clusters

−2.04 kilometre per second

1 reference

Red giants in open clusters

−2.8 kilometre per second

3 references

La mesure des vitesses radiales au spectrographe coude du telescope de 152 cm de l'Observatoire de Haute Provence

Mesures de vitesses radiales (dispersion 10 A/mm)

−3.7 kilometre per second

1 reference

A spectrographic study of the beta Cephei star HD 199140 (BW Vulpeculae)

−3.0 kilometre per second

1 reference

Radial velocities of 360 stars

−1.9 kilometre per second

1 reference

Liste de vitesses radiales determinees au spectrographe a fente

−2.5 kilometre per second

2 references

Wave-length standards for radial-velocity determinations, I

Observations of standard velocity stars with the Lowell spectrograph (1905)

−0.1 kilometre per second

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Spectrographic observations of 13 eclipsing variables

−4.2 kilometre per second

2 references

The radial velocities of 477 stars

A spectrographic study of the beta Cephei star HD 199140 (BW Vulpeculae)

−2.1 kilometre per second

4 references

Catalogue of observed velocities

Radial velocity observations of standard stars with the 30-inch Coude spectrograph

Adapting a universal spectroscope for radial velocity determinations

Spectrographic observations of standard velocity stars (1902-1903)

−5.7 kilometre per second

1 reference

Spectrographic study of the early Potsdam velocity stars, not known to be binaries

−2.2 kilometre per second

6 references

The radial velocities of 915 stars

Radial velocities of 99 stars of the second and third spectral classes observed at Bonn

Some recent results secured with the Mills spectrograph

The velocity of alpha Persei in the line of sight. (Correspondence to the Editors of "The Observatory")

Some recent results secured with the Mills spectrograph

Some recent results secured with the Mills spectrograph

−2.3 kilometre per second

1 reference

A review of the radial velocity observations of alpha Persei

−1.6 kilometre per second

2 references

Some velocities in the line of sight

−4.6 kilometre per second

2 references

Velocity in the line of sight. Selected stars. Cambridge Observatory, II. 1903

0.6 kilometre per second

2 references

Observations of the radial velocities of thirty-one stars made at the Emerson McMillan Observatory

−2.9 kilometre per second

2 references

Spectrographic observations OD standard velocity stars at Pulkowa

−2.6 kilometre per second

1 reference

Velocity in the line of sight. Selected stars. Cambridge Observatory, I. 1902

−3.2 kilometre per second

3 references

Velocity of alpha Persei in the line of sight. (Correspondence to the Editors of "The Observatory")

On the motion of alpha Persei in the line of sight

−2.158±0.0036 kilometre per second

1 reference

Gaia Data Release 2. The catalogue of radial velocity standard stars

type of variable star

Cepheid variable

1 reference

Italian Wikipedia

spectral class

F5Ib

39 references

The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars

Spectral Classification

The spectral classification of the F stars of intermediate luminosity

The H-R diagram of the alpha Persei cluster

Spectral classification of Southern fundamental stars

The Uppsala spectral classification

Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra

Color excesses for supergiants and classical Cepheids. I. Calibration of the G-band photometry

Das Farben-Helligkeits Diagram des Bewegungshaufens um alpha Persei

Color excesses from six-color photometry of supergiant stars

Multicolor photoelectric photometry of stars with composite spectra

Line broadening in high-luminosity stars. II. Less luminous supergiants

The radial velocity of delta Cephei

Intensities of isotopic C bands in the spectra of 12 N-type stars

Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters

Cepheid variables and galactic absorption

The color-luminosity diagram for stars in the vicinity of the Sun

The Variability of Supergiants.

Photoelectric spectrophotometry. II. Monochromatic colors of O, B and A-type stars

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

Photometry of the Perseus aggregates

Photoelectric spectrophotometry. I. Hydrogen line intensities of O, B and A type stars

The spectra and rotational velocities of the bright stars of Draper types A3-G0

Preliminary list of photoelectric classification indices for 234 bright Northern G and K stars

The color-luminosity array for some galactic clusters

Magnitudes and colors for 833 Northern and Southern stars

Some characteristics of color systems

Q66616686

Contribution a l'etude de la zone convective des etoiles

Spectral Classification of Stars Listed in Miss Payne's Catalogue of C Stars

Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas

The moving cluster in Perseus

Neutral Oxygen in stellar atmospheres

Spectrophotometry of the F stars and of tau Ursa Majoris. I

Luminosity criteria from objective-prism spectra for stars from F0 to K5

An atlas of stellar spectra with an outline of spectral classification

General Catalogue of Stellar Spectral Classifications (Version 2013-Jul)

Oxygen abundance and the N/C versus N/O relation for AFG supergiants and bright giants

F5

1 reference

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

F3I

1 reference

Application of convolutional neural networks for stellar spectral classification

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

2.64

1 reference

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

2.27

1 reference

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

1.79

1 reference

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

8.2413±0.1317

1 reference

0.83

1 reference

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

0.57

1 reference

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

0.54

1 reference

luminosity

5,000 solar luminosity

1 reference

https://sv.wikipedia.org/w/index.php?title=Mirfak&oldid=46043130

Swedish Wikipedia

Wikimedia import URL

absolute magnitude

−5.1

1 reference

https://sv.wikipedia.org/w/index.php?title=Mirfak&oldid=46043130

Swedish Wikipedia

Wikimedia import URL

metallicity

0.15

2 references

Carbon, nitrogen and oxygen in intermediate-mass supergiants: is oxygen underabundant ?

0.05

1 reference

Spectrophotometry of the F stars and of tau Ursa Majoris. I

0.22

1 reference

−0.30

1 reference

A study of line intensities in the spectra of four solar-type stars

−0.25

1 reference

A fine abundance analysis of four stars in the alpha Per cluster - a cautionary tale

−0.05

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

−0.07

1 reference

Accurate fundamental parameters for A-, F- and G-type Supergiants in the solar neighbourhood

7.3

1 reference

Oxygen abundance and the N/C versus N/O relation for AFG supergiants and bright giants

radius

55.0 solar radius

1 reference

Detection of the 128-day radial velocity variations in the supergiant {alpha} Persei. Rotational modulations, pulsations, or a planet?

2 references

right ascension

51.08070871833 degree

1 reference

declination

49.86117929306 degree

1 reference

effective temperature

6,541 kelvin

1 reference

High-precision effective temperatures of 161 FGK supergiants from line-depth ratios

6,350 kelvin

3 references

Accurate fundamental parameters for A-, F- and G-type Supergiants in the solar neighbourhood

Oxygen abundance and the N/C versus N/O relation for AFG supergiants and bright giants

Detection of the 128-day radial velocity variations in the supergiant {alpha} Persei. Rotational modulations, pulsations, or a planet?

6,300 kelvin

2 references

Carbon, nitrogen and oxygen in intermediate-mass supergiants: is oxygen underabundant ?

A study of line intensities in the spectra of four solar-type stars

6,200 kelvin

1 reference

A fine abundance analysis of four stars in the alpha Per cluster - a cautionary tale

6,146 kelvin

1 reference

Spectrophotometry of the F stars and of tau Ursa Majoris. I

6,582 kelvin

1 reference

6,579 kelvin

1 reference

6,690 kelvin

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

surface gravity

50 centimetre per square second

1 reference

Spectrophotometry of the F stars and of tau Ursa Majoris. I

8 centimetre per square second

1 reference

Carbon, nitrogen and oxygen in intermediate-mass supergiants: is oxygen underabundant ?

16 centimetre per square second

1 reference

A fine abundance analysis of four stars in the alpha Per cluster - a cautionary tale

20 centimetre per square second

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

58 centimetre per square second

1 reference

70 centimetre per square second

1 reference

80 centimetre per square second

2 references

Accurate fundamental parameters for A-, F- and G-type Supergiants in the solar neighbourhood

Oxygen abundance and the N/C versus N/O relation for AFG supergiants and bright giants

20.4 centimetre per square second

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

age estimated by a dating method

0.041 gigaannum

1 reference

Detection of the 128-day radial velocity variations in the supergiant {alpha} Persei. Rotational modulations, pulsations, or a planet?

Online PWN Encyclopedia ID

Identifiers

De Agostini ID

Mirfak

subject named as

Mirfak

0 references

1 reference

28 October 2013

3941960

subject named as

Mirphak

1 reference

reference URL

https://encyklopedia.pwn.pl/haslo/Mirphak;3941960.html

SIMBAD ID

* alf Per

1 reference