38 Geminorum (Q3306451)

AAVSO International Variable Star Index VSX

reference URL

https://www.aavso.org/vsx/index.php?view=detail.top&oid=41890

27 February 2024

1 reference

astrophysical X-ray source

1 reference

IRAS 06518+1314

1 reference

HD 50635

Henry Draper Catalogue

1 reference

HIP 33202

1 reference

SAO 96265

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HR 2564

Gliese Catalogue of Nearby Stars

Bright Star Catalogue

1 reference

GSC 00760-02586

1 reference

GJ 9220

1 reference

e Gem

1 reference

English Wikipedia

ADS 5559 AB

Aitken Double Star Catalogue

1 reference

AG+13 658

Astronomische Gesellschaft Katalog

1 reference

BD+13 1462

1 reference

CCDM J06546+1311AB

Catalog of Components of Double and Multiple Stars

1 reference

CSI+13 1462 1

Catalog of Stellar Identifications

1 reference

CSV 100780

Catalogue of suspected variable stars

1 reference

GC 9049

Boss General Catalogue

1 reference

GCRV 4514

General Catalogue of Stellar Radial Velocities

1 reference

HIC 33202

Hipparcos Input Catalogue

1 reference

IDS 06490+1318

Index Catalogue of Visual Double Stars

1 reference

JP11 1453

1 reference

N30 1501

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

1 reference

NSV 3266

New Catalogue of Suspected Variable Stars

1 reference

PLX 1613

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 123242

1 reference

ROT 1109

Catalogue of rotational velocities of the stars

1 reference

TD1 8460

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 6819

UBV Photoelectric Photometry Catalogue

1 reference

UBV 6821

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 12559

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

1 reference

uvby98 100050635

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J06546+1311AB

Washington Double Star Catalog

1 reference

YZ 13 2575

Yale Observatory Zone Catalog

1 reference

YPAC 437

Yunnan Photoelectric Astrolabe Catalogue

1 reference

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

1RXS J065438.4+131039

1 reference

WEB 6675

1 reference

38 Gem

Flamsteed designation

0 references

GEN# +1.00050635

1 reference

SKY# 12267

1 reference

SV* ZI 589

1 reference

** STF 982AB

1 reference

stellar rotational velocity

Renson 13910

1 reference

1 reference

152.6 kilometre per second

1 reference

Ca II HK emission in rapidly rotating stars

159 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

145 kilometre per second

1 reference

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

parallax

39.02±1.56 milliarcsecond

1 reference

35.79±1.15 milliarcsecond

1 reference

declination component of proper motion

The HIPPARCOS Catalogue

−72.98±1.46 milliarcsecond per year

1 reference

−77.79±0.9 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−75±7 milliarcsecond per year

1 reference

AGK3

−86 milliarcsecond per year

1 reference

−81 milliarcsecond per year

1 reference

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

right ascension component of proper motion

68.48±1.78 milliarcsecond per year

1 reference

70.19±1.22 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

59±7 milliarcsecond per year

1 reference

AGK3

79 milliarcsecond per year

1 reference

70 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

24.0 kilometre per second

1 reference

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

22±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

15.9±2.3 kilometre per second

1 reference

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

type of variable star

Delta Scuti variable

1 reference

English Wikipedia

spectral class

A8V

1 reference

retrieved

14 August 2014

A7V+G4V

1 reference

The Spectroscopic Absolute Magnitudes and Parallaxes of 4179 Stars

F0

1 reference

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

luminosity

8.27 solar luminosity

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=38_Geminorum&oldid=47198010

absolute magnitude

2.69

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=38_Geminorum&oldid=47198010

radius

1.78 solar radius

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=38_Geminorum&oldid=47198010

epoch

J2000.0

1 reference

right ascension

103.660978256 degree

1 reference

declination

13.177839088 degree

1 reference

effective temperature

7,178 kelvin

1 reference

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

age estimated by a dating method

1.179 gigaannum

1 reference

English Wikipedia

https://en.wikipedia.org/w/index.php?title=38_Geminorum&oldid=1079514425

has part(s)

e Gem A

series ordinal

A

1 reference

Washington Double Star Catalog

* e Gem B

series ordinal

B

1 reference