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high proper-motion star

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eruptive variable star

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rotating variable star

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YZ Ceti.png
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Место расположения YZ Кита на карте(Russian)

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mass

0.085solar mass

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0.13±0.013solar mass

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The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti

Gliese Catalogue of Nearby Stars

HIP 5643

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2MASS J01123052-1659570

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IRAS F01100-1716

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GSC 05851-01939

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GJ 54.1

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UCAC4 366-001333

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GCRV 26152

General Catalogue of Stellar Radial Velocities

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GCRV 694

General Catalogue of Stellar Radial Velocities

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HIC 5643

Hipparcos Input Catalogue

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LFT 118

Luyten Five-Tenths catalogue

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LHS 138

Luyten Half-Second catalogue

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LPM 63

Luyten Proper-Motion catalogue

1 reference

LTT 670

Luyten Two-Tenths catalogue

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NLTT 4016

New Luyten Two-Tenths catalogue

1 reference

RBS 164

ROSAT All-Sky Survey Bright Source Catalogue

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YZ Cet

General Catalogue of Variable Stars

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Zkh 26

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PLX 248.01

General Catalogue of Trigonometric Stellar Parallaxes

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

1RXS J011229.6-165949

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Gaia DR2 2358524597030794112

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PM 01100-1716

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[GKL99] 38

Catalogue and bibliography of the UV Cet-type flare stars and related objects in the solar vicinity

1 reference

PM J01125-1659

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

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WEB 1270

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

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CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS

Gaia DR3 2358524597030794112

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TIC 439403362

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TYC 5851-171-1

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Karmn J01125-169

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inferred from equatorial coordinates

child astronomical body

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12.1±0.1light-year

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3.7124±0.001parsec

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3.69±0.11parsec

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UBV(RI)CJHK observations of Hipparcos-selected nearby stars

4parsec

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Identification of New M Dwarfs in the Solar Neighborhood

3.6parsec

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The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti

3.7166±0.0004parsec

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stellar rotational velocity

−2.79kilometre per second

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3.4±0.8kilometre per second

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SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=YZ+Ceti

parallax

271.01±8.36milliarcsecond

2 references

reference URL

Validation of the new Hipparcos reduction

269.3628±0.0785milliarcsecond

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268.8±3.2milliarcsecond

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The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

269.05±7.57milliarcsecond

1 reference

The HIPPARCOS Catalogue

269.0573±0.0337milliarcsecond

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270.59±4.32milliarcsecond

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The Solar Neighborhood. XLVI. Revealing New M Dwarf Binaries and Their Orbital Architectures

declination component of proper motion

637.758±0.12milliarcsecond per year

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640.73±3.71milliarcsecond per year

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Validation of the new Hipparcos reduction

646.95±3.91milliarcsecond per year

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The HIPPARCOS Catalogue

616±71milliarcsecond per year

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Southern infrared proper motion survey. I. Discovery of new high proper motion stars from first full hemisphere scan

646±100milliarcsecond per year

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

660±30milliarcsecond per year

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Lowell proper motion survey. Southern Hemisphere. Catalog 1978

625milliarcsecond per year

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

637.547±0.052milliarcsecond per year

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right ascension component of proper motion

1,205.176±0.17milliarcsecond per year

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1,208.53±5.57milliarcsecond per year

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Validation of the new Hipparcos reduction

1,210.09±5.21milliarcsecond per year

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The HIPPARCOS Catalogue

1,241±143milliarcsecond per year

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Southern infrared proper motion survey. I. Discovery of new high proper motion stars from first full hemisphere scan

1,208±100milliarcsecond per year

1 reference

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

1,190±30milliarcsecond per year

1 reference

Lowell proper motion survey. Southern Hemisphere. Catalog 1978

1,191milliarcsecond per year

1 reference

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

1,205.074±0.041milliarcsecond per year

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radial velocity

28.6±0.8kilometre per second

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Radial velocities of K-M dwarfs and local stellar kinematics

28.0kilometre per second

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

28±5kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

22.2kilometre per second

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Search for associations containing young stars (SACY). I. Sample and searching method

28.09±0.1kilometre per second

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Radial Velocities for 889 Late‐Type Stars

27.984kilometre per second

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

28.27±0.0008kilometre per second

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SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

type of variable star

flare star

2 references

General catalogue of variable stars: Version GCVS 5.1

rotating variable star

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CARMENES input catalogue of M dwarfs

spectral class

M4Ve

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Search for associations containing young stars (SACY). I. Sample and searching method

M4.5

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

The effective temperature scale of M dwarfs

M5e

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

M4.5V

3 references

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

Identification of New M Dwarfs in the Solar Neighborhood

The Palomar/MSU Nearby-Star Spectroscopic Survey. I. The Northern M Dwarfs -Bandstrengths and Kinematics

M4.0Ve

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A 3D search for companions to 12 nearby M dwarfs

M4.0

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HADES RV programme with HARPS-N at TNG. XII. The abundance signature of M dwarf stars with planets

M5.0

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

dM4.5

1 reference

The CARMENES search for exoplanets around M dwarfs. Different roads to radii and masses of the target stars

UBV(RI)CJHK observations of Hipparcos-selected nearby stars

12.074

1 reference

UBV(RI)CJHK observations of Hipparcos-selected nearby stars

15.315

1 reference

UBV(RI)CJHK observations of Hipparcos-selected nearby stars

13.885

1 reference

UBV(RI)CJHK observations of Hipparcos-selected nearby stars

10.696

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UBV(RI)CJHK observations of Hipparcos-selected nearby stars

8.938

1 reference

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

7.258±0.02

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

6.749±0.033

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

6.42±0.017

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12.906±0.07

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11.443±0.01

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9.762±0.23

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10.436525±0.002824

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absolute magnitude

12.8

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metallicity

−0.26

2 references

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

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

−0.20

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The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy

−0.23

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The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

−0.056

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−0.65

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The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

−0.57

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The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

−0.24

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HADES RV programme with HARPS-N at TNG. XII. The abundance signature of M dwarf stars with planets

−0.36

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Characterization of a sample of Southern M dwarfs using HARPS and X-shooter spectra

−0.18

1 reference

The CARMENES search for exoplanets around M dwarfs. Different roads to radii and masses of the target stars

−0.14

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The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines

radius

0.168±0.009solar radius

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The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti

2 references

18.12765367765917degree

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declination

−16.99898833654417degree

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effective temperature

3,062kelvin

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

3,124kelvin

1 reference

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

3,056kelvin

1 reference

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

3,100kelvin

1 reference

The effective temperature scale of M dwarfs

3,152kelvin

1 reference

The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy

3,192kelvin

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

5,144kelvin

1 reference

3,225kelvin

1 reference

The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

3,228kelvin

1 reference

The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

3,295kelvin

1 reference

HADES RV programme with HARPS-N at TNG. XII. The abundance signature of M dwarf stars with planets

3,213kelvin

1 reference

Characterization of a sample of Southern M dwarfs using HARPS and X-shooter spectra

2,953kelvin

1 reference

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

3,151kelvin

1 reference

The CARMENES search for exoplanets around M dwarfs. Different roads to radii and masses of the target stars

3,125kelvin

1 reference

3,200kelvin

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Exploring the stellar properties of M dwarfs with high-resolution spectroscopy from the optical to the near-infrared

3,056±60kelvin

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The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti

surface gravity

148,000centimetre per square second

2 references

The CARMENES search for exoplanets around M dwarfs. Different roads to radii and masses of the target stars

The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy

148,600centimetre per square second

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

28,000centimetre per square second

1 reference

174,000centimetre per square second

1 reference

The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

138,000centimetre per square second

1 reference

HADES RV programme with HARPS-N at TNG. XII. The abundance signature of M dwarf stars with planets

107,000centimetre per square second

1 reference

250,000centimetre per square second

1 reference

Exploring the stellar properties of M dwarfs with high-resolution spectroscopy from the optical to the near-infrared

100,000centimetre per square second

1 reference

The effective temperature scale of M dwarfs

age estimated by a dating method

4±0.6gigaannum

1 reference

The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti

NASA Exoplanet Archive ID

Commons category

YZ Ceti

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Identifiers

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28 October 2013

YZ Cet

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SIMBAD ID

V* YZ Cet

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