Eta Geminorum (Q505752)

mass

6.30 solar mass

1 reference

https://sv.wikipedia.org/w/index.php?title=Propus&oldid=47144913

catalog code

2MASS J06145266+2230244

1 reference

GSC 01877-01716

1 reference

HD 42995

Henry Draper Catalogue

1 reference

HIP 29655

1 reference

HR 2216

Bright Star Catalogue

1 reference

SAO 78135

Smithsonian Astrophysical Observatory Star Catalog

1 reference

IRAS 06118+2231

1 reference

AAVSO 0608+22

American Association of Variable Star Observers

1 reference

η Gem

1 reference

English Wikipedia

ADS 4841 AB

Aitken Double Star Catalogue

1 reference

AG+22 665

Astronomische Gesellschaft Katalog

1 reference

BD+22 1241

1 reference

CCDM J06149+2230AB

Catalog of Components of Double and Multiple Stars

1 reference

GC 7969

Boss General Catalogue

1 reference

GCRV 3940

General Catalogue of Stellar Radial Velocities

1 reference

HIC 29655

Hipparcos Input Catalogue

1 reference

IDS 06088+2232 AB

Index Catalogue of Visual Double Stars

1 reference

IRC +20139

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

Two-Micron Sky Survey

1 reference

JP11 1342

1 reference

N30 1337

1 reference

PLX 1444

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 1444.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 5710

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 95649

1 reference

RAFGL 4478S

The Revised AFGL (RAFGL) catalogue

1 reference

TD1 6430

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 21376

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 11886

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

WDS J06149+2230AB

Washington Double Star Catalog

1 reference

YZ 22 2261

Yale Observatory Zone Catalog

1 reference

DO 12034

Dearborn Observatory Catalogue

1 reference

YPAC 413

Yunnan Photoelectric Astrolabe Catalogue

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

Gaia DR2 3377072212925223424

1 reference

TYC 1877-1716-1

1 reference

BD+22 1241A

1 reference

SBC9 387

Eighth catalogue of the orbital elements of spectroscopic binary systems

1 reference

SBC7 271

Seventh catalogue of the orbital elements of spectroscopic binary systems

1 reference

PMSC 06088+2232

MSC - a catalogue of physical multiple stars

1 reference

WEB 5839

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

1 reference

7 Gem

Flamsteed designation

1 reference

eta Gem

General Catalogue of Variable Stars

1 reference

1 reference

4.7312±1.0207 milliarcsecond

1 reference

15.6±8 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

8.48±1.23 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

9.34±1.99 milliarcsecond

1 reference

declination component of proper motion

The HIPPARCOS Catalogue

−7.766±1.385 milliarcsecond per year

1 reference

−12.12±0.7 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−10.24±1.57 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−11±8 milliarcsecond per year

1 reference

AGK3

−13 milliarcsecond per year

1 reference

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

−15 milliarcsecond per year

1 reference

right ascension component of proper motion

−59.53±1.45 milliarcsecond per year

1 reference

−62.46±1.06 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−62.53±2.46 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−65±8 milliarcsecond per year

1 reference

AGK3

−67 milliarcsecond per year

1 reference

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

−64 milliarcsecond per year

1 reference

radial velocity

19±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

22.39±0.36 kilometre per second

1 reference

Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data

17.6 kilometre per second

2 references

The Spectrographic Orbit and Light-Variations of η Geminorum

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

19.2 kilometre per second

1 reference

The provisional elements of 16 spectroscopic binaries

20.0 kilometre per second

1 reference

The radial velocities of 477 stars

19.4 kilometre per second

1 reference

Catalogue of observed velocities

29.2 kilometre per second

1 reference

The radial velocities of 185 stars observed at the Cape

19.8 kilometre per second

2 references

Six stars whose velocities in the line of sight are variable

A list of six stars whose velocities in the line of sight are variable

28.9 kilometre per second

1 reference

semiregular variable star

type of variable star

1 reference

Russian Wikipedia

spectral class

M3III

7 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Stellar groups. VI. Space motions of the dwarfs A-type and giant M-type stars in the solar neighbourhood

The infrared spectral classification of M-type stars

The Circumstellar Envelope of Alpha Herculis

Catalogue and bibliography of emission-line stars of types later than B

The use of infrared spectra for the determination of absolute magnitudes

An atlas of stellar spectra with an outline of spectral classification

M2IIIa

1 reference

The Perkins catalog of revised MK types for the cooler stars

M2 III SB

1 reference

Luminosities of the M-type variables of small range

Ma

1 reference

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

6.55

1 reference

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

4.89

B band

1 reference

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

3.28

V band

1 reference

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

1.79

R band

1 reference

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

0.48

I band

1 reference

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

2.4362±0.0437

1 reference

−0.33

1 reference

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

−1.22

H band

1 reference

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

−1.43

K band

1 reference

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

luminosity

3,162 solar luminosity

1 reference

https://sv.wikipedia.org/w/index.php?title=Propus&oldid=47144913

absolute magnitude

−1.87

1 reference

https://sv.wikipedia.org/w/index.php?title=Propus&oldid=47144913

metallicity

0.04

1 reference

Chromospheric activity in cool stars and the lithium abundance

radius

153 solar radius

1 reference

https://sv.wikipedia.org/w/index.php?title=Propus&oldid=47144913

1 reference

93.71935536055373 degree

1 reference

declination

22.50678732717083 degree

1 reference

effective temperature

3,600 kelvin

1 reference

Chromospheric activity in cool stars and the lithium abundance

surface gravity

32 centimetre per square second

1 reference

Chromospheric activity in cool stars and the lithium abundance

has part(s)

Eta Geminorum B

series ordinal

B

1 reference