(Q4634508)

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high proper-motion star

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30 Leonis Minoris.jpg
2,400 × 1,800; 2.28 MB

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mass

2.28 solar mass

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https://sv.wikipedia.org/w/index.php?title=30_Leonis_Minoris&oldid=47556730

catalog code

GCRV 6550

General Catalogue of Stellar Radial Velocities

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GSC 02514-01294

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HD 90277

Henry Draper Catalogue

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HIC 51056

Hipparcos Input Catalogue

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HIP 51056

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HR 4090

Bright Star Catalogue

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IRAS 10230+3403

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JP11 1946

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2MASS J10255481+3347462

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PPM 75214

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ROT 1566

Catalogue of rotational velocities of the stars

1 reference

SAO 62038

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 14824

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 9632

UBV Photoelectric Photometry Catalogue

1 reference

uvby98 100090277

uvbyβ Photoelectric Photometric Catalogue

1 reference

AG+34 1086

1 reference

BD+34 2128

1 reference

WEB 9333

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 749214855324239232

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30 LMi

Flamsteed designation

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Gaia DR3 749214855324239232

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TIC 85286908

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GC 14315

Boss General Catalogue

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TYC 2514-1294-1

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UBV M 16202

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Renson 25964

General catalogue of AP and AM stars

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inferred from equatorial coordinates

distance from Earth

72.8417±1.3376 parsec

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74.2666±0.6773 parsec

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stellar rotational velocity

34 kilometre per second

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English Wikipedia

Rotational velocities of A-type stars. III. Velocity distributions

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

33 kilometre per second

2 references

Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i

The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars

31 kilometre per second

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Catalogue of rotational velocities of the stars

30 kilometre per second

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A catalogue of stellar rotational velocities

38.468 kilometre per second

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

parallax

13.7284±0.2521 milliarcsecond

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15.76±0.8 milliarcsecond

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The HIPPARCOS Catalogue

13.98±0.21 milliarcsecond

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13.465±0.1228 milliarcsecond

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declination component of proper motion

−60.9±10.2 milliarcsecond per year

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The AllWISE motion survey, part 2

−59.462±0.372 milliarcsecond per year

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−59.21±0.13 milliarcsecond per year

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−59±0.46 milliarcsecond per year

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The HIPPARCOS Catalogue

−59.439±0.111 milliarcsecond per year

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right ascension component of proper motion

−74±10.1 milliarcsecond per year

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The AllWISE motion survey, part 2

−74.887±0.397 milliarcsecond per year

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−73.66±0.18 milliarcsecond per year

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−75.28±0.68 milliarcsecond per year

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The HIPPARCOS Catalogue

−73.711±0.117 milliarcsecond per year

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radial velocity

13.4±0.9 kilometre per second

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General Catalogue of Stellar Radial Velocities

14.5±1 kilometre per second

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Project VeSElkA: analysis of Balmer line profiles of slowly rotating chemically peculiar stars

13.7±0.6 kilometre per second

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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

Catalogue of observed velocities

The revision of the general catalogue of radial velocities

14.1 kilometre per second

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The frequency of binaries among normal A-type stars

13.1 kilometre per second

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The radial velocities of 917 stars

13.8 kilometre per second

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The radial velocities of 477 stars

13.7 kilometre per second

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Catalogue of observed velocities

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

The revision of the general catalogue of radial velocities

12.4 kilometre per second

2 references

The radial velocities of twenty-six stars

The radial velocities of 741 stars

14.0 kilometre per second

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Preliminary radial velocities of 212 brighter class A stars

13.3 kilometre per second

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18.535±0.454858 kilometre per second

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

18.535±0.45485 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

A9IIIa

1 reference

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

kF0hF2mF2

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The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars

F0IIIb-

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The early F-type stars: refined classification, confrontation with Stroemgren photometry, and the effects of rotation

F2III

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Spectral classification from the ultraviolet line features of S2/68 spectra. IV. Late-type stars

A9III

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Spectral classification of the bright F stars

F3IV

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The Spectroscopic Absolute Magnitudes and Parallaxes of 4179 Stars

F0VmF3/4

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Chemical composition and physical structure of 7 early-type stars

F0V

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

Application of convolutional neural networks for stellar spectral classification

F0

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

4.978±0.014

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4.718±0.009

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

4.55±0.35

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

4.257±0.336

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

3.967±0.017

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4.649329±0.002906

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luminosity

58 solar luminosity

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https://sv.wikipedia.org/w/index.php?title=30_Leonis_Minoris&oldid=47556730

absolute magnitude

0.45

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https://sv.wikipedia.org/w/index.php?title=30_Leonis_Minoris&oldid=47556730

metallicity

0.19

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Spectrum analysis of five A-F giant stars

0.11

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Carbon and oxygen abundances across the Hertzsprung gap

0.67

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Carbon and oxygen abundances across the Hertzsprung gap

0.20

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Coarse analysis of the helium weak B star iota Ori B

0.16

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Lithium in early F dwarfs

radius

4.182 solar radius

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https://sv.wikipedia.org/w/index.php?title=30_Leonis_Minoris&oldid=47556730

epoch

J2000.0

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right ascension

156.47839561945167 degree

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declination

33.79611919965666 degree

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effective temperature

7,430 kelvin

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

7,097 kelvin

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Effective temperature scale and bolometric corrections from 2MASS photometry

7,206 kelvin

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Carbon and oxygen abundances across the Hertzsprung gap

7,290 kelvin

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Carbon and oxygen abundances across the Hertzsprung gap

7,121 kelvin

1 reference

Carbon and oxygen abundances across the Hertzsprung gap

7,250 kelvin

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Project VeSElkA: analysis of Balmer line profiles of slowly rotating chemically peculiar stars

7,304 kelvin

1 reference

Lithium in early F dwarfs

7,412 kelvin

1 reference

Spectrum analysis of five A-F giant stars

6,720 kelvin

1 reference

Coarse analysis of the helium weak B star iota Ori B

surface gravity

2,630 centimetre per square second

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Carbon and oxygen abundances across the Hertzsprung gap

2,900 centimetre per square second

1 reference

Spectrum analysis of five A-F giant stars

4,200 centimetre per square second

1 reference

Project VeSElkA: analysis of Balmer line profiles of slowly rotating chemically peculiar stars

3,500 centimetre per square second

1 reference

Carbon and oxygen abundances across the Hertzsprung gap