Gliese 809 (Q16069386)

imported from Wikimedia project

mass

0.614 solar mass

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=Gliese_809&oldid=50849821

catalog code

LHS 3595

Luyten Half-Second catalogue

1 reference

ASCC 143946

All-sky Compiled Catalogue

1 reference

CCDM J20532+6210A

Catalog of Components of Double and Multiple Stars

1 reference

DO 38993

Dearborn Observatory Catalogue

1 reference

GCRV 13127

General Catalogue of Stellar Radial Velocities

1 reference

GJ 809

Gliese Catalogue of Nearby Stars

1 reference

HD 199305

Henry Draper Catalogue

1 reference

HIC 103096

Hipparcos Input Catalogue

1 reference

HIP 103096

1 reference

IDS 20513+6148 A

Index Catalogue of Visual Double Stars

1 reference

IRAS 20522+6158A

1 reference

JP11 3294

1 reference

LFT 1580

Luyten Five-Tenths catalogue

1 reference

LSPM J2053+6209

1 reference

LTT 16113

Luyten Two-Tenths catalogue

1 reference

New Luyten Two-Tenths catalogue

2MASS J20531977+6209156

1 reference

NLTT 50124

1 reference

PLX 5012

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 22451

1 reference

1RXS J205319.0+620928

1 reference

UBV 18110

UBV Photoelectric Photometry Catalogue

1 reference

UCAC4 761-057971

Fourth USNO CCD Astrograph Catalog

1 reference

WDS J20533+6209A

Washington Double Star Catalog

1 reference

Zkh 314

1 reference

PLX 5012.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

UBV M 25276

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

1 reference

TYC 4251-655-1

1 reference

AG+61 1227

1 reference

BD+61 2068

1 reference

CSI+61 2068 1

Microfiche edition of CSI

1 reference

Ci 18 2707

Catalogue of proper motion stars

1 reference

Ci 20 1238

Catalogue of proper motion stars

1 reference

PM J20533+6209

Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more

1 reference

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

Gaia DR1 2195886967353517312

1 reference

WEB 18720

1 reference

imported from Wikimedia project

Gaia DR2 2195886971653527168

1 reference

1 reference

English Wikipedia

distance from Earth

7.0406±0.0015 parsec

1 reference

stellar rotational velocity

2.66 kilometre per second

1 reference

Observation and modelling of main-sequence star chromospheres - XIV. Rotation of dM1 stars★

parallax

142.0341±0.0305 milliarcsecond

1 reference

133.5±3.6 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

141.87±0.64 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

142.17±0.31 milliarcsecond

1 reference

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

141.95±0.77 milliarcsecond

1 reference

declination component of proper motion

The HIPPARCOS Catalogue

−741.3±7.2 milliarcsecond per year

1 reference

The AllWISE motion survey, part 2

−772.885±0.054 milliarcsecond per year

1 reference

−774.55±0.68 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−774.24±0.76 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−770 milliarcsecond per year

1 reference

A catalogue of 1474 stars with proper motion exceeding .4"/year

−740 milliarcsecond per year

1 reference

Lowell proper motions. XII

−765±6 milliarcsecond per year

2 references

AGK3

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

−830±100 milliarcsecond per year

1 reference

Revised coordinates and proper motions of the stars in the Luyten half-second catalog

−775 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

right ascension component of proper motion

21.8±7.2 milliarcsecond per year

1 reference

The AllWISE motion survey, part 2

0.191±0.059 milliarcsecond per year

1 reference

1.56±0.57 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

1.08±0.67 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

0 milliarcsecond per year

1 reference

A catalogue of 1474 stars with proper motion exceeding .4"/year

10 milliarcsecond per year

1 reference

Lowell proper motions. XII

6±7 milliarcsecond per year

1 reference

AGK3

21 milliarcsecond per year

1 reference

A Catalogue of 1849 Stars with Proper Motions greater than 0"5 annually (LHS)

26±100 milliarcsecond per year

1 reference

Revised coordinates and proper motions of the stars in the Luyten half-second catalog

1 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

radial velocity

−17.5±0.5 kilometre per second

1 reference

Radial velocities of K-M dwarfs and local stellar kinematics

−17.59±0.16 kilometre per second

1 reference

−9±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−15.10 kilometre per second

1 reference

High proper motion stars. IV. Radial velocities of 166 Luyten Half-Second stars

−17.7 kilometre per second

1 reference

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs

−17.3±0.09 kilometre per second

1 reference

Radial Velocities for 889 Late‐Type Stars

−15.9 kilometre per second

2 references

The revision of the general catalogue of radial velocities

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

−20.7 kilometre per second

1 reference

Radial velocities of dK and dM stars

−8.4 kilometre per second

1 reference

The radial velocities of 1013 stars

−17.320 kilometre per second

1 reference

The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars

spectral class

M1

2 references

G.P. Kuiper's spectral classifications of proper-motion stars

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

M0V

1 reference

The Solar Neighborhood. VI. New Southern Nearby Stars Identified by Optical Spectroscopy

M1.99

1 reference

M dwarf luminosity, radius, and {alpha}-enrichment from I-band spectral features

M1.0Ve

1 reference

A spectroscopic catalog of the brightest (J<9) M dwarfs in the northern sky

M0

1 reference

Metallicity and temperature indicators in M dwarf K-band spectra: testing new and updated calibrations with observations of 133 solar neighborhood M dwarfs

K2

1 reference

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

10.459

1 reference

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

7.7

1 reference

7.7556±0.0005

1 reference

5.429±0.029

1 reference

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

4.919±0.059

astronomical filter

H band

1 reference

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

4.618±0.024

astronomical filter

K band

1 reference

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

metallicity

−0.13

2 references

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

Metallicity measurements using atomic lines in M and K dwarf stars

−0.21

1 reference

Metallicity and temperature indicators in M dwarf K-band spectra: testing new and updated calibrations with observations of 133 solar neighborhood M dwarfs

−0.06

1 reference

How to constrain your M dwarf: measuring effective temperature, bolometric luminosity, mass, and radius

−0.01

1 reference

M dwarf metallicities and giant planet occurrence: ironing out uncertainties and systematics

−0.10

1 reference

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

0.03

1 reference

diameter

981,000±32,000 kilometre

1 reference

Observation and modelling of main-sequence star chromospheres - XIV. Rotation of dM1 stars★

1 reference

313.33245446282680 degree

1 reference

declination

62.15439269928990 degree

1 reference

effective temperature

3,720 kelvin

1 reference

Metallicity measurements using atomic lines in M and K dwarf stars

3,400 kelvin

1 reference

A spectroscopic catalog of the brightest (J<9) M dwarfs in the northern sky

3,791 kelvin

1 reference

How to constrain your M dwarf: measuring effective temperature, bolometric luminosity, mass, and radius

3,660 kelvin

1 reference

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

3,843 kelvin

1 reference

Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life

3,692 kelvin

1 reference

Stellar diameters and temperatures. II. Main-sequence K- and M-stars

3,646 kelvin

1 reference

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

3,630 kelvin

1 reference

Determination of effective temperatures for an extended sample of dwarfs and subdwarfs (F0-K5)

3,772 kelvin

1 reference

M dwarf metallicities and giant planet occurrence: ironing out uncertainties and systematics

3,828 kelvin

1 reference

surface gravity

47,000 centimetre per square second

2 references

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

Metallicity measurements using atomic lines in M and K dwarf stars

51,000 centimetre per square second

1 reference