(Q10940441)

HIC 56034

Hipparcos Input Catalogue

1 reference

HIP 56034

1 reference

HR 4422

Bright Star Catalogue

1 reference

PLX 2654.1

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 2654.10

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 400163

1 reference

ROT 1706

Catalogue of rotational velocities of the stars

1 reference

SAO 62572

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 15654

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 10379

UBV Photoelectric Photometry Catalogue

1 reference

WDS J11291+3920AB

Washington Double Star Catalog

1 reference

YPAC 505

Yunnan Photoelectric Astrolabe Catalogue

1 reference

[ZEH2003] RX J1129.0+3920 1

The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources

1 reference

BD+40 2433

1 reference

HGAM 603

A catalogue of Hgamma measures

1 reference

WEB 10060

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

1 reference

57 UMa

Flamsteed designation

0 references

GC 15751

inferred from equatorial coordinates

Boss General Catalogue

1 reference

1 reference

stellar rotational velocity

165 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

150 kilometre per second

1 reference

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

176 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

23.4±8.4 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

15.59±0.67 milliarcsecond

1 reference

The HIPPARCOS Catalogue

15.33±0.55 milliarcsecond

1 reference

declination component of proper motion

13.63±0.45 milliarcsecond per year

1 reference

13.22±0.53 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

right ascension component of proper motion

−53.63±0.42 milliarcsecond per year

1 reference

−53.83±0.58 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

radial velocity

−11.3 kilometre per second

1 reference

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

−11.3±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−11.3±2.8 kilometre per second

1 reference

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

−3.0 kilometre per second

1 reference

Radial velocities of 2111 stars

−2.8 kilometre per second

1 reference

The radial velocities of 917 stars

−8.3 kilometre per second

1 reference

Catalogue of observed velocities

−11.6 kilometre per second

1 reference

spectral class

A2V

1 reference

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

A2

1 reference

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

imported from Wikimedia project

5.373

1 reference

5.354

1 reference

1.23

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=57_Ursae_Majoris&oldid=46160883

epoch

J2000.0

2 references

right ascension

172.267174804 degree

1 reference

declination

39.336975528 degree

1 reference

effective temperature

9,333 kelvin

1 reference

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

A

1 reference

Washington Double Star Catalog

* 57 UMa B

series ordinal

B

1 reference