YZ Ceti (Q1077642)

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

0.085 solar mass

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0.13±0.013 solar 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

Fourth USNO CCD Astrograph Catalog

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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

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LTT 670

Luyten Two-Tenths catalogue

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NLTT 4016

New Luyten Two-Tenths catalogue

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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

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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

YZ Ceti d

series ordinal

d

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YZ Ceti c

series ordinal

c

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YZ Ceti b

series ordinal

b

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distance from Earth

12.1±0.1 light-year

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3.7124±0.001 parsec

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3.69±0.11 parsec

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

4 parsec

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Identification of New M Dwarfs in the Solar Neighborhood

3.6 parsec

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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±0.0004 parsec

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stellar rotational velocity

−2.79 kilometre per second

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3.4±0.8 kilometre 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±8.36 milliarcsecond

2 references

reference URL

Validation of the new Hipparcos reduction

269.3628±0.0785 milliarcsecond

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268.8±3.2 milliarcsecond

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The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

269.05±7.57 milliarcsecond

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The HIPPARCOS Catalogue

269.0573±0.0337 milliarcsecond

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270.59±4.32 milliarcsecond

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

declination component of proper motion

637.758±0.12 milliarcsecond per year

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640.73±3.71 milliarcsecond per year

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Validation of the new Hipparcos reduction

646.95±3.91 milliarcsecond per year

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The HIPPARCOS Catalogue

616±71 milliarcsecond 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±100 milliarcsecond per year

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

660±30 milliarcsecond per year

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Lowell proper motion survey. Southern Hemisphere. Catalog 1978

625 milliarcsecond per year

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

637.547±0.052 milliarcsecond per year

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right ascension component of proper motion

1,205.176±0.17 milliarcsecond per year

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1,208.53±5.57 milliarcsecond per year

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Validation of the new Hipparcos reduction

1,210.09±5.21 milliarcsecond per year

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The HIPPARCOS Catalogue

1,241±143 milliarcsecond 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±100 milliarcsecond per year

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

1,190±30 milliarcsecond per year

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Lowell proper motion survey. Southern Hemisphere. Catalog 1978

1,191 milliarcsecond per year

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

1,205.074±0.041 milliarcsecond per year

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radial velocity

28.6±0.8 kilometre per second

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Radial velocities of K-M dwarfs and local stellar kinematics

28.0 kilometre per second

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

28±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

22.2 kilometre per second

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

28.09±0.1 kilometre per second

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Radial Velocities for 889 Late‐Type Stars

27.984 kilometre 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±0.0008 kilometre 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

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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

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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

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

dM4.5

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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

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

15.315

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

13.885

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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

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

12.906±0.07

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

11.443±0.01

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

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

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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

1 reference

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±0.009 solar radius

1 reference

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

2 references

18.12765367765917 degree

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declination

−16.99898833654417 degree

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effective temperature

3,062 kelvin

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

3,124 kelvin

1 reference

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

3,056 kelvin

1 reference

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

3,100 kelvin

1 reference

The effective temperature scale of M dwarfs

3,152 kelvin

1 reference

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

3,192 kelvin

1 reference

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

5,144 kelvin

1 reference

3,225 kelvin

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

3,228 kelvin

1 reference

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

3,295 kelvin

1 reference

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

3,213 kelvin

1 reference

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

2,953 kelvin

1 reference

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

3,151 kelvin

1 reference

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

3,125 kelvin

1 reference

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

3,200 kelvin

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

3,056±60 kelvin

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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

148,000 centimetre 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

148,600 centimetre 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

28,000 centimetre per square second

1 reference

174,000 centimetre per square second

1 reference

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

138,000 centimetre per square second

1 reference

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

107,000 centimetre per square second

1 reference

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

250,000 centimetre per square second

1 reference

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

100,000 centimetre per square second

1 reference

The effective temperature scale of M dwarfs

age estimated by a dating method

4±0.6 gigaannum

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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

Commons category

YZ Ceti

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Identifiers

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28 October 2013

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