Eta Eridani (Q793731)

New Catalogue of Suspected Variable Stars

infrared source

1 reference

high proper-motion star

1 reference

1 reference

1 reference

1 reference

1.43 solar mass

1 reference

https://sv.wikipedia.org/w/index.php?title=Eta_Eridani&oldid=47212358

catalog code

η Eri

Bayer designation

1 reference

Catalogue of suspected variable stars

English Wikipedia

2MASS J02562566-0853534

1 reference

CSV 100247

1 reference

FK5 104

1 reference

GC 3539

Boss General Catalogue

1 reference

GCRV 1638

General Catalogue of Stellar Radial Velocities

1 reference

HD 18322

Henry Draper Catalogue

1 reference

HIC 13701

Hipparcos Input Catalogue

1 reference

HIP 13701

1 reference

HR 874

Bright Star Catalogue

1 reference

IRAS 02539-0905

1 reference

IRC -10043

Two-Micron Sky Survey

1 reference

JP11 719

1 reference

LTT 1404

Luyten Two-Tenths catalogue

1 reference

N30 602

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

1 reference

NLTT 9384

New Luyten Two-Tenths catalogue

1 reference

NSV 988

New Catalogue of Suspected Variable Stars

1 reference

PLX 611

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 611.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PMC 90-93 75

Tokyo Photoelectric Meridian Circle Catalog

1 reference

PPM 185202

1 reference

RAFGL 403

The Revised AFGL (RAFGL) catalogue

1 reference

ROT 393

Catalogue of rotational velocities of the stars

1 reference

SACS 62

Second astrolabe catalogue of Santiago

1 reference

SAO 130197

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 1778

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 5287-1076-1

1 reference

UBV 2852

UBV Photoelectric Photometry Catalogue

1 reference

YZ 99 661

Yale Observatory Zone Catalog

1 reference

WEB 2718

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 5173421634270376320

1 reference

3 Eri

Flamsteed designation

0 references

Gaia DR3 5173421634271199104

1 reference

TIC 382393070

1 reference

UBV M 9237

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

39.6764±0.6138 parsec

1 reference

41.2919±0.2982 parsec

1 reference

stellar rotational velocity

2.34 kilometre per second

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

English Wikipedia

8 kilometre per second

1 reference

A catalogue of stellar rotational velocities

17 kilometre per second

sourcing circumstances

less than

1 reference

Catalogue of rotational velocities of the stars

2.2 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

2.34±0.45 kilometre per second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

parallax

25.2039±0.3899 milliarcsecond

1 reference

26.7±2.3 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

24.49±0.72 milliarcsecond

1 reference

The HIPPARCOS Catalogue

23.89±0.19 milliarcsecond

1 reference

24.2178±0.1749 milliarcsecond

1 reference

declination component of proper motion

−221.612±0.936 milliarcsecond per year

1 reference

−220.16±0.2 milliarcsecond per year

1 reference

−219.99±0.63 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−213 milliarcsecond per year

1 reference

−217 milliarcsecond per year

1 reference

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

−219.121±0.192 milliarcsecond per year

1 reference

right ascension component of proper motion

76.832±0.811 milliarcsecond per year

1 reference

77.36±0.19 milliarcsecond per year

1 reference

77.73±0.66 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

79 milliarcsecond per year

1 reference

76 milliarcsecond per year

1 reference

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

78.2±0.248 milliarcsecond per year

1 reference

radial velocity

−20.3 kilometre per second

2 references

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

Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions

−20.32±0.05 kilometre per second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

−20.3±0.9 kilometre per second

2 references

Spectroscopic abundances and membership in the Wolf 630 moving group

General Catalogue of Stellar Radial Velocities

−20.32±0.23 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−20.3±0.7 kilometre per second

1 reference

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

−20.4 kilometre per second

1 reference

Catalogue of observed velocities

−19.8 kilometre per second

1 reference

The radial velocities of 185 stars observed at the Cape

−20.0 kilometre per second

1 reference

The radial velocities of 915 stars

spectral class

K0III

2 references

Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5

Application of convolutional neural networks for stellar spectral classification

K1+IIIb

1 reference

The Perkins catalog of revised MK types for the cooler stars

K1IIIvar

1 reference

Spectral classification of Southern fundamental stars

K2III

1 reference

Some theoretical aspects of H and K emission in late-type stars

K0

1 reference

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

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

5.97

1 reference

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

4.99

1 reference

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

3.87

1 reference

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

3.08

1 reference

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

2.50

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

2.043±0.01

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

1.496±0.01

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

1.372±0.01

1 reference

3.583335±0.003286

1 reference

luminosity

57.5 solar luminosity

1 reference

https://sv.wikipedia.org/w/index.php?title=Eta_Eridani&oldid=47212358

absolute magnitude

0.83

1 reference

https://sv.wikipedia.org/w/index.php?title=Eta_Eridani&oldid=47212358

metallicity

−0.23

2 references

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−0.04

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

−0.03

3 references

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

Spectroscopic abundances and membership in the Wolf 630 moving group

High-resolution spectroscopic observations of Hipparcos red clump giants: metallicity and mass determinations

−0.01

1 reference

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

0

1 reference

Basic physical parameters of a selected sample of evolved stars

0.21

1 reference

0.20

1 reference

Abundances of K giants in the Wolf 630 moving group

0.00

1 reference

Basic physical parameters of a selected sample of evolved stars

−0.1

1 reference

Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era

radius

10.48 solar radius

1 reference

https://sv.wikipedia.org/w/index.php?title=Eta_Eridani&oldid=47212358

epoch

J2000.0

2 references

right ascension

44.10687184660001 degree

1 reference

declination

−8.8981434724 degree

1 reference

effective temperature

4,600 kelvin

1 reference

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

4,613 kelvin

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

4,637 kelvin

1 reference

Basic physical parameters of a selected sample of evolved stars

4,700 kelvin

1 reference

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

4,742 kelvin

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

4,728 kelvin

1 reference

A new implementation of the infrared flux method using the 2MASS catalogue

4,710 kelvin

2 references

Abundances of K giants in the Wolf 630 moving group

4,608 kelvin

1 reference

The effective temperature scale of giant stars (F0-K5). I. The effective temperature determination by means of the IRFM

4,607 kelvin

1 reference

The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method

4,597 kelvin

1 reference

High-resolution spectroscopic observations of Hipparcos red clump giants: metallicity and mass determinations

4,675 kelvin

1 reference

Spectroscopic abundances and membership in the Wolf 630 moving group

4,650 kelvin

1 reference

Lithium in red giant stars: Constraining non-standard mixing with large surveys in the Gaia era

surface gravity

500 centimetre per square second

2 references

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

Basic physical parameters of a selected sample of evolved stars

620 centimetre per square second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

690 centimetre per square second

1 reference

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

1,000 centimetre per square second

1 reference

Precise radial velocities of giant stars. III. Spectroscopic stellar parameters

600 centimetre per square second

2 references

Abundances of K giants in the Wolf 630 moving group

510 centimetre per square second

1 reference

Spectroscopic abundances and membership in the Wolf 630 moving group

350 centimetre per square second

1 reference

High-resolution spectroscopic observations of Hipparcos red clump giants: metallicity and mass determinations

630 centimetre per square second

2 references

Abundances of K giants in the Wolf 630 moving group

age estimated by a dating method

2.66 gigaannum

1 reference

English Wikipedia

https://en.wikipedia.org/w/index.php?title=Eta_Eridani&oldid=1079512094

Identifiers

Fandom article ID

memory-beta:Azha

subject named as

Azha

language of work or name

English

MediaWiki page ID

11472

1 reference

reference URL

https://memory-beta.fandom.com/wiki/Azha

title

Azha | Memory Beta, non-canon Star Trek Wiki | Fandom (English)

18 July 2020

1 reference

28 October 2013

1 reference