Alpha Microscopii (Q2535833)

GSC 07465-01445

1 reference

HD 198232

Henry Draper Catalogue

1 reference

HIP 102831

1 reference

HR 7965

Bright Star Catalogue

1 reference

SAO 212472

Smithsonian Astrophysical Observatory Star Catalog

1 reference

2MASS J20495810-3346471

1 reference

α Mic

1 reference

Catalog of Components of Double and Multiple Stars

English Wikipedia

1RXS J204958.4-334652

1 reference

CCDM J20500-3347A

1 reference

CPC 17 11370

Cape Photographic Catalogue

1 reference

GC 29026

Boss General Catalogue

1 reference

GCRV 13062

General Catalogue of Stellar Radial Velocities

1 reference

HIC 102831

Hipparcos Input Catalogue

1 reference

IDS 20437-3409 A

Index Catalogue of Visual Double Stars

1 reference

IRAS 20468-3357

1 reference

N30 4608

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

1 reference

PLX 4969

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4969.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 300665

1 reference

RBS 1703

ROSAT All-Sky Survey Bright Source Catalogue

1 reference

SRS 44478

Southern Reference Star Catalog

1 reference

TD1 27294

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 7465-1445-1

1 reference

UBV 18014

UBV Photoelectric Photometry Catalogue

1 reference

WDS J20500-3347A

Washington Double Star Catalog

1 reference

WEB 18651

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

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 6780065098937236096

1 reference

Gaia DR3 6780065098938242304

1 reference

TIC 152225810

1 reference

UBV M 25181

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

121.6338±9.1328 parsec

1 reference

121.2±2.296 parsec

1 reference

stellar rotational velocity

1.84±0.47 kilometre per second

1 reference

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

parallax

8.2214±0.6173 milliarcsecond

1 reference

11.1±12.7 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

8.62±0.71 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

8.57±0.8 milliarcsecond

1 reference

The HIPPARCOS Catalogue

8.2508±0.1563 milliarcsecond

1 reference

declination component of proper motion

−19.546±0.285 milliarcsecond per year

1 reference

−21.07±0.61 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−20.19±0.69 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−24 milliarcsecond per year

1 reference

−17 milliarcsecond per year

1 reference

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

−23.524±0.13 milliarcsecond per year

1 reference

right ascension component of proper motion

18.426±0.336 milliarcsecond per year

1 reference

0.76±0.76 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

3.71±0.94 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

5 milliarcsecond per year

1 reference

6 milliarcsecond per year

1 reference

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

15.057±0.178 milliarcsecond per year

1 reference

radial velocity

−11.67±0.26 kilometre per second

1 reference

−14.5±0.9 kilometre per second

3 references

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

Catalogue of observed velocities

General Catalogue of Stellar Radial Velocities

−14.5±0.09 kilometre per second

1 reference

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

−14.5±0.8 kilometre per second

1 reference

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

−14.5 kilometre per second

2 references

Catalogue of observed velocities

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

−12.1 kilometre per second

1 reference

The radial velocities of 915 stars

spectral class

G8III

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol. 3

K0

1 reference

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

5.879±0.015

1 reference

4.89±0.009

1 reference

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

2.849±0.157

1 reference

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

2.325±0.172

1 reference

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

2.267±0.178

1 reference

4.634109±0.002847

1 reference

luminosity

160 solar luminosity

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Alfa_Microscopii&oldid=46042378

absolute magnitude

−0.45±0.25

2 references

metallicity

0.10

2 references

Basic physical parameters of a selected sample of evolved stars

Determination of the spectroscopic stellar parameters for 257 field giant stars

0.03

1 reference

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

−0.14

1 reference

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

−0.05

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

−0.063

1 reference

CORALIE radial-velocity search for companions around evolved stars (CASCADES). I. Sample definition and first results: Three new planets orbiting giant stars

−0.02

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

−0.01

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

radius

16.4±1.6 solar radius

2 references

2 references

312.49200435483993 degree

1 reference

declination

−33.779703994 degree

1 reference

effective temperature

4,923 kelvin

2 references

Basic physical parameters of a selected sample of evolved stars

Determination of the spectroscopic stellar parameters for 257 field giant stars

4,898 kelvin

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

4,790 kelvin

1 reference

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

5,022 kelvin

1 reference

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

4,881 kelvin

1 reference

CORALIE radial-velocity search for companions around evolved stars (CASCADES). I. Sample definition and first results: Three new planets orbiting giant stars

4,948 kelvin

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

4,877 kelvin

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

surface gravity

660 centimetre per square second

1 reference

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

700 centimetre per square second

1 reference

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

234 centimetre per square second

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

630 centimetre per square second

2 references

Basic physical parameters of a selected sample of evolved stars

Determination of the spectroscopic stellar parameters for 257 field giant stars

186 centimetre per square second

1 reference

CORALIE radial-velocity search for companions around evolved stars (CASCADES). I. Sample definition and first results: Three new planets orbiting giant stars

450 centimetre per square second

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

245 centimetre per square second

1 reference

Determination of the spectroscopic stellar parameters for 257 field giant stars

age estimated by a dating method

360,000,000±70,000,000 year

2 references