(Q13013)

Washington Double Star Catalog

high proper-motion star

1 reference

1 reference

1 reference

1 reference

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Spring Triangle

0 references

image

Regulus 1.JPG
600 × 400; 94 KB

1 reference

Dutch Wikipedia

mass

3.8 solar mass

1 reference

https://sv.wikipedia.org/w/index.php?title=Regulus&oldid=46043497

Swedish Wikipedia

Wikimedia import URL

catalog code

2MASS J10082229+1158018

1 reference

HD 87901

Henry Draper Catalogue

1 reference

HIP 49669

1 reference

HR 3982

Bright Star Catalogue

1 reference

IRAS 10056+1212

1 reference

SAO 98967

Smithsonian Astrophysical Observatory Star Catalog

1 reference

GJ 9316 A

Gliese Catalogue of Nearby Stars

1 reference

α Leo

1 reference

English Wikipedia

ADS 7654 A

Aitken Double Star Catalogue

1 reference

ASCC 949713

All-sky Compiled Catalogue

1 reference

BD+12 2149

1 reference

CCDM J10083+1159A

Catalog of Components of Double and Multiple Stars

1 reference

CSV 101099

Catalogue of suspected variable stars

1 reference

FK5 380

1 reference

GC 13926

Boss General Catalogue

1 reference

GCRV 6417

General Catalogue of Stellar Radial Velocities

1 reference

HIC 49669

Hipparcos Input Catalogue

1 reference

IRC +10226

Luyten Two-Tenths catalogue

Two-Micron Sky Survey

1 reference

JP11 1896

1 reference

LSPM J1008+1158

1 reference

LTT 12716

1 reference

N30 2414

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

1 reference

NLTT 23490

New Luyten Two-Tenths catalogue

1 reference

NSV 4750

New Catalogue of Suspected Variable Stars

1 reference

PLX 2384

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 274

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 127140

1 reference

RAFGL 4771S

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 1536

Catalogue of rotational velocities of the stars

1 reference

SRS 30380

Southern Reference Star Catalog

1 reference

TD1 14585

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 833-1381-1

1 reference

UBV 9452

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100087901 A

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J10084+1158A

Washington Double Star Catalog

1 reference

YPAC 43

Yunnan Photoelectric Astrolabe Catalogue

1 reference

HGAM 596

A catalogue of Hgamma measures

1 reference

PMSC 10030+1227A

MSC - a catalogue of physical multiple stars

1 reference

WEB 9160

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

1 reference

32 Leo

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

TIC 357348164

1 reference

AG+12 1199

1 reference

UBV M 15960

1 reference

1 reference

inferred from equatorial coordinates

child astronomical body

Deneb Ⅳ

reason for deprecated rank

fictional speculation

0 references

distance from Earth

23.759±0.446 parsec

1 reference

Directly determined linear radii and effective temperatures of exoplanet host stars

stellar rotational velocity

347 kilometre per second

1 reference

reason for deprecated rank

English Wikipedia

300 kilometre per second

item/value with less precision and/or accuracy

1 reference

Rotational Velocities of B Stars

354 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

353 kilometre per second

1 reference

A catalogue of stellar rotational velocities

89.866 kilometre per second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

parallax

41.13±0.35 milliarcsecond

1 reference

42.09±0.79 milliarcsecond

1 reference

The HIPPARCOS Catalogue

declination component of proper motion

5.59±0.21 milliarcsecond per year

1 reference

4.91±0.48 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

1 milliarcsecond per year

1 reference

2 milliarcsecond per year

1 reference

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

6 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

right ascension component of proper motion

−248.73±0.35 milliarcsecond per year

1 reference

−249.4±0.74 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−248 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

−251 milliarcsecond per year

1 reference

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

radial velocity

3.5±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

5.9±2.4 kilometre per second

3 references

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

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

The revision of the general catalogue of radial velocities

5.9 kilometre per second

2 references

The revision of the general catalogue of radial velocities

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

11.0 kilometre per second

1 reference

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

7.0 kilometre per second

1 reference

Catalogue of observed velocities

3.1 kilometre per second

1 reference

Radial velocities of 368 helium stars

1.2 kilometre per second

1 reference

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

−8.9 kilometre per second

1 reference

Potsdam observations of motion in the line of sight

5.9±2 kilometre per second

1 reference

The revision of the general catalogue of radial velocities

0.719522±0.614515 kilometre per second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

0.719522±0.61451 kilometre per second

1 reference

APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South

spectral class

B8IVn

2 references

Directly determined linear radii and effective temperatures of exoplanet host stars

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

B7Vn

1 reference

A spectroscopic investigation of visual binaries with B-type primaries

B8V

1 reference

The radial velocities spectral types and projected rotational velocities of 633 bright northern A stars

Am

1 reference

Spectra and colors of A-type stars in a North Galactic Pole region

B7V

25 references

Spectral classification of Southern fundamental stars

Space motions and distribution of the apparently bright B-type stars

Standard stars for photoeletric spectrophotometry

Contribution aux recherches de photometrie photoelectrique dans la Galaxie

Standard stars for spectral classification

On the precision of the determination of spectral classes and colour excesses of O-A2 stars by the methods of two color diagrams

Spectral classification of 533 B8-A2 stars and the mean absolute magnitude of A0V stars

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

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

Southern hemisphere photometry. II. Photoelectric measures of bright stars

Cepheid variables and galactic absorption

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

Distribution of the nearer bright stars in the color-luminosity array

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

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

The color-luminosity array for some galactic clusters

Three-color observations of 108 stars intended for use as photometric standards

A study of the galactic cluster NGC 2287

The spectra and rotational velocities of the bright stars of Draper types B8-A2

Red and infrared magnitudes for 138 stars observed as photometric standards

Some characteristics of color systems

Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas

Spectral type, magnitude and color-index relations in the galactic star cluster in Coma Berenices

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

Photoeletric measures of hydrogen-line absorption in early-type stars

B8Vvar

9 references

Spectral types of bright southern stars

The spectrum and luminosity of alpha Scorpii B

Photographic observations of monochromatic magnitude at 6 wavelengths

Three-color observations of 108 stars intended for use as photometric standards

Contribution a l'etude de la zone convective des etoiles

Absolute Helligkeiten von 115 B-Sternen

Relative gradients for 166 southern stars

The Stark effect of the higher Balmer lines in stars of spectral types A and B

An atlas of stellar spectra with an outline of spectral classification

B8

1 reference

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

B8III

1 reference

Application of convolutional neural networks for stellar spectral classification

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

0.88

1 reference

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

1.24

1 reference

Directly determined linear radii and effective temperatures of exoplanet host stars

1.4±0.05

1 reference

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

1.37

1 reference

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

1.47

1 reference

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

1.54

1 reference

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

1.57

1 reference

Directly determined linear radii and effective temperatures of exoplanet host stars

1.62±0.06

1 reference

absolute magnitude

−0.52

1 reference

https://sv.wikipedia.org/w/index.php?title=Regulus&oldid=46043497

Swedish Wikipedia

Wikimedia import URL

radius

3.5 solar radius

1 reference

English Wikipedia

diameter

6,050,000±139,000 kilometre

1 reference

Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer

2 references

angular diameter

1.19±0.008 milliarcsecond

1 reference

Directly determined linear radii and effective temperatures of exoplanet host stars

right ascension

152.092962438 degree

1 reference

declination

11.967208776 degree

1 reference

effective temperature

12,540 kelvin

1 reference

The determination of T_eff_ of B, A and F main sequence stars from the continuum between 3200 A and 3600 A

11,535 kelvin

1 reference

Rotational velocities of A-type stars. IV. Evolution of rotational velocities

11,962 kelvin

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

surface gravity

3,600 centimetre per square second

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

Encyclopædia Britannica Online ID

Identifiers

ARICNS

02615

0 references

place/Regulus-star

subject named as

Regulus

0 references

Great Russian Encyclopedia Online ID (old version)

3502752

subject named as

РЕГУЛ

0 references

SIMBAD ID

* alf Leo

1 reference