(Q2880854)

Aitken Double Star Catalogue

eclipsing binary star

1 reference

1 reference

1 reference

1 reference

1 reference

ADS 7837 AB

1 reference

Catalog of Components of Double and Multiple Stars

2MASS J10350215+0839014

1 reference

BD+09 2374

1 reference

CCDM J10350+0839AB

1 reference

GC 14541

Boss General Catalogue

1 reference

GCRV 6618

General Catalogue of Stellar Radial Velocities

1 reference

HD 91636

Henry Draper Catalogue

1 reference

HIC 51802

Hipparcos Input Catalogue

1 reference

HIP 51802

1 reference

HR 4148

Bright Star Catalogue

1 reference

PMC 90-93 6002

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 156980

1 reference

ROT 6200

Catalogue of rotational velocities of the stars

1 reference

SAO 118380

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 14950

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 21320

UBV Photoelectric Photometry Catalogue

1 reference

TX Leo

General Catalogue of Variable Stars

1 reference

WDS J10350+0839AB

Washington Double Star Catalog

1 reference

YZ 8 5521

Yale Observatory Zone Catalog

1 reference

YPAC 494

Yunnan Photoelectric Astrolabe Catalogue

1 reference

uvby98 100091636

uvbyβ Photoelectric Photometric Catalogue

1 reference

SBC9 618

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

HGAM 598

A catalogue of Hgamma measures

1 reference

SBC7 406

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

WEB 9435

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

1 reference

49 Leo

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

TIC 392847757

1 reference

AG+08 1391

1 reference

UBV M 16356

1 reference

1 reference

inferred from equatorial coordinates

stellar rotational velocity

23 kilometre per second

2 references

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

15 kilometre per second

1 reference

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

parallax

7.05±0.99 milliarcsecond

1 reference

The HIPPARCOS Catalogue

7.61±0.67 milliarcsecond

1 reference

declination component of proper motion

−4.23±0.46 milliarcsecond per year

1 reference

−5.56±0.62 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

right ascension component of proper motion

−52.68±0.73 milliarcsecond per year

1 reference

−52.74±1.19 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

16.7 kilometre per second

2 references

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

The orbit of the eclipsing binary TX Leo

16.7±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

16.7±2.9 kilometre per second

1 reference

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

−16.0 kilometre per second

1 reference

The radial velocities of 917 stars

type of variable star

Algol variable

1 reference

General Catalogue of Variable Stars, 3rd ed.

eclipsing binary star

1 reference

Up-to-date linear elements of eclipsing binaries

spectral class

A2V

2 references

MK classifications of some northern hemisphere binary systems

A study of the bright A stars. I. A catalogue of spectral classifications

A1V

2 references

MK classifications of some northern hemisphere binary systems

Rotational velocities and spectral types for a sample of binary systems

A2 V SB

1 reference

The orbit of the eclipsing binary TX Leo

A0

1 reference

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

A2VSB

1 reference

The orbit of the eclipsing binary TX Leo

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

5.515±0.026

1 reference

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

5.72

1 reference

5.67

1 reference

5.503±0.029

1 reference

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

5.442±0.02

1 reference

imported from Wikimedia project

absolute magnitude

0.08

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=49_Leonis&oldid=47279072

radius

3.77 solar radius

1 reference

imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=49_Leonis&oldid=47279072

epoch

J2000.0

2 references

right ascension

158.758995525 degree

1 reference

declination

8.650428729 degree

1 reference

effective temperature

9,078 kelvin

1 reference

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

B

1 reference