Eta Capricorni (Q676232)

Washington Double Star Catalog

1 reference

1 reference

astrophysical X-ray source

1 reference

1 reference

1 reference

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Capricornus IAU.svg
602 × 571; 360 KB

1 reference

Russian Wikipedia

https://ru.wikipedia.org/?oldid=110318908

GSC 06354-01492

1 reference

HD 200499

Henry Draper Catalogue

1 reference

HIP 104019

1 reference

HR 8060

Bright Star Catalogue

1 reference

SAO 189986

Smithsonian Astrophysical Observatory Star Catalog

1 reference

IRAS 21015-2003

1 reference

GJ 816.2 A

Gliese Catalogue of Nearby Stars

1 reference

η Cap

1 reference

Catalog of Components of Double and Multiple Stars

English Wikipedia

2MASS J21042428-1951179

1 reference

CCDM J21044-1951AB

1 reference

GC 29419

Boss General Catalogue

1 reference

GCRV 13236

General Catalogue of Stellar Radial Velocities

1 reference

GJ 816.2 B

Gliese Catalogue of Nearby Stars

1 reference

HIC 104019

Hipparcos Input Catalogue

1 reference

IDS 20587-2015 AB

Index Catalogue of Visual Double Stars

1 reference

JP11 3301

1 reference

N30 4655

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

1 reference

PLX 5055

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 238322

1 reference

ROT 3067

Catalogue of rotational velocities of the stars

1 reference

TD1 27610

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 6354-1492-1

1 reference

UBV 18224

UBV Photoelectric Photometry Catalogue

1 reference

WDS J21044-1951AB

Washington Double Star Catalog

1 reference

YZ 110 9040

Yale Observatory Zone Catalog

1 reference

WEB 18946

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

1 reference

Fourth USNO CCD Astrograph Catalog

Gaia DR2 6833190855089866112

1 reference

22 Cap

Flamsteed designation

0 references

1RXS J210425.1-195106

1 reference

Gaia DR3 6833190855089866112

1 reference

UCAC4 351-190051

1 reference

TIC 418824772

1 reference

Renson 55890

General catalogue of AP and AM stars

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

40.9422±1.4129 parsec

1 reference

60.2377±1.8015 parsec

1 reference

stellar rotational velocity

63 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

53 kilometre per second

1 reference

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

82 kilometre per second

1 reference

Catalogue of rotational velocities of the stars

parallax

24.4247±0.8429 milliarcsecond

1 reference

20.64±1.47 milliarcsecond

1 reference

The HIPPARCOS Catalogue

20.2±0.82 milliarcsecond

1 reference

16.6009±0.4965 milliarcsecond

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declination component of proper motion

−31.129±1.055 milliarcsecond per year

1 reference

−24.95±0.88 milliarcsecond per year

1 reference

−24.45±1.43 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−36 milliarcsecond per year

1 reference

−39 milliarcsecond per year

1 reference

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

−25.294±0.337 milliarcsecond per year

1 reference

right ascension component of proper motion

−35.162±1.334 milliarcsecond per year

1 reference

−37.62±0.9 milliarcsecond per year

1 reference

−39.01±2.03 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−37 milliarcsecond per year

1 reference

−32 milliarcsecond per year

1 reference

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

−28.702±0.532 milliarcsecond per year

1 reference

radial velocity

23.8 kilometre per second

1 reference

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

23.8±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

23.8±2.8 kilometre per second

1 reference

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

24.0 kilometre per second

1 reference

Catalogue of observed velocities

23.7 kilometre per second

1 reference

The radial velocities of five hundred stars

26.0 kilometre per second

1 reference

Preliminary radial velocities of 212 brighter class A stars

24.3 kilometre per second

1 reference

spectral class

A5V

3 references

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

Catalogue of two-dimensional spectral types for the HD stars, Vol.4

The late A-type stars: refined MK classification, confrontation with Stroemgren photometry and the effects of rotation

A3

1 reference

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

A3IV

1 reference

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

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

5.07

1 reference

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

5.02

1 reference

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

4.84

1 reference

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

4.68

1 reference

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

4.61

1 reference

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

4.473±0.268

1 reference

4.829411±0.006691

1 reference

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

4.437±0.04

1 reference

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

4.334±0.262

1 reference

luminosity

24 solar luminosity

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Capricorni&oldid=47203167

absolute magnitude

1.35

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Capricorni&oldid=47203167

metallicity

−0.01

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

radius

2.60 solar radius

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Capricorni&oldid=47203167

epoch

J2000.0

3 references

ROSAT All-Sky Survey Faint Source Catalogue

right ascension

316.1012368913642 degree

1 reference

declination

−19.85509188221695 degree

1 reference

effective temperature

8,110 kelvin

1 reference

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

7,888 kelvin

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

surface gravity

8,300 centimetre per square second

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE