Gliese 674 (Q1077679)

high proper-motion star

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Icy Exoplanet.jpg
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Экзопланета в системе красного карлика в представлении художника. (Russian)

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https://ru.wikipedia.org/?oldid=120722376

Russian Wikipedia

Wikimedia import URL

mass

0.35 solar mass

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The HARPS search for southern extra-solar planets. X. A msini=11M_{earth}_ planet around the nearby spotted M dwarf GJ 674

Gliese Catalogue of Nearby Stars

catalog code

2MASS J17283991-4653424

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HIP 85523

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IRAS 17248-4651

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GJ 674

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Hipparcos Input Catalogue

1RXS J172839.7-465335

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HIC 85523

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JP11 334

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LFT 1351

Luyten Five-Tenths catalogue

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LHS 449

Luyten Half-Second catalogue

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LPM 645

Luyten Proper-Motion catalogue

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LTT 6942

Luyten Two-Tenths catalogue

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NLTT 44819

New Luyten Two-Tenths catalogue

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NSV 22079

New Catalogue of Suspected Variable Stars

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PLX 3958

General Catalogue of Trigonometric Stellar Parallaxes

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PLX 3958.00

General Catalogue of Trigonometric Stellar Parallaxes

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PPM 762755

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TYC 8346-37-1

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UBV 14873

UBV Photoelectric Photometry Catalogue

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UCAC4 216-151217

Fourth USNO CCD Astrograph Catalog

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Zkh 255

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CF 16662

Catalogue of 20554 faint stars in the Cape astrographic zone -40 to -52 for the equinox of 1900.0, Royal Obs. Cape of Good Hope

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Ci 20 1038

Catalogue of proper motion stars

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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

Gaia DR2 5951824121022278144

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PM J17286-4653

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inferred from equatorial coordinates

Gaia DR3 5951824121022278144

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TIC 218263393

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child astronomical body

Gliese 674 b

series ordinal

b

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distance from Earth

4.5495±0.001 parsec

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4.54±0.03 parsec

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

8 parsec

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Identification of New M Dwarfs in the Solar Neighborhood

4.5527±0.0005 parsec

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stellar rotational velocity

3.2±1.2 kilometre per second

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

2.59±0.34 kilometre per second

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Catalog for the ESPRESSO blind radial velocity exoplanet survey

parallax

219.8012±0.0487 milliarcsecond

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216.8±7.1 milliarcsecond

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The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

220.24±1.42 milliarcsecond

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Validation of the new Hipparcos reduction

220.43±1.63 milliarcsecond

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The HIPPARCOS Catalogue

219.6463±0.0262 milliarcsecond

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declination component of proper motion

−880.251±0.068 milliarcsecond per year

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−880.83±0.74 milliarcsecond per year

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Validation of the new Hipparcos reduction

−879.84±0.85 milliarcsecond per year

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The HIPPARCOS Catalogue

−850 milliarcsecond per year

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

−876 milliarcsecond per year

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

−879±100 milliarcsecond per year

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

−880.583±0.027 milliarcsecond per year

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right ascension component of proper motion

572.582±0.102 milliarcsecond per year

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571.26±1.77 milliarcsecond per year

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Validation of the new Hipparcos reduction

573.32±1.88 milliarcsecond per year

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The HIPPARCOS Catalogue

770 milliarcsecond per year

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

569 milliarcsecond per year

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

574±100 milliarcsecond per year

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

572.568±0.04 milliarcsecond per year

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radial velocity

−2.73±0 kilometre per second

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The HARPS search for southern extra-solar planets. X. A msini=11M_{earth}_ planet around the nearby spotted M dwarf GJ 674

−3.5 kilometre per second

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

−2.904±0.0004 kilometre per second

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Gaia Data Release 2. The catalogue of radial velocity standard stars

type of variable star

rotating variable star

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Rotation periods of late-type dwarf stars from time series high-resolution spectroscopy of chromospheric indicators

spectral class

M3V

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

M3

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

M3e

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

M2V

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Identification of New M Dwarfs in the Solar Neighborhood

M2+ V

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Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample

M2.5

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

M2.5V

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

M2+V

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Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample

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

12.177

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

10.973

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

9.407

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

8.337

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

7.006

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

5.711±0.019

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

5.154±0.033

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

4.855±0.018

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8.336431±0.002816

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absolute magnitude

11.06

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https://ru.wikipedia.org/?oldid=120722376

Russian Wikipedia

Wikimedia import URL

metallicity

−0.25

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SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

−0.28

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The HARPS search for southern extra-solar planets. X. A msini=11M_{earth}_ planet around the nearby spotted M dwarf GJ 674

−0.16

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

0.21

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

0.03

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

reason for deprecated rank

0

item/value with less precision and/or accuracy

1 reference

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

−0.04

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

0.06

1 reference

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

−0.07

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

0.07

1 reference

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

−0.01

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

0.04

1 reference

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

−0.02

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

0.12

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

0.11

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

0.01

1 reference

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

−0.257

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Catalog for the ESPRESSO blind radial velocity exoplanet survey

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262.16643990898785 degree

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declination

−46.89519113774277 degree

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effective temperature

3,453 kelvin

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

3,257 kelvin

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SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

3,700±213.1426 kelvin

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3,462 kelvin

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

3,373 kelvin

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

3,372 kelvin

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

3,385 kelvin

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

3,359 kelvin

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

3,374 kelvin

1 reference

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

reason for deprecated rank

3,370 kelvin

item/value with less precision and/or accuracy

1 reference

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

3,352 kelvin

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

3,402 kelvin

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

3,376 kelvin

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

3,361 kelvin

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

3,366 kelvin

1 reference

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

3,456 kelvin

1 reference

Catalog for the ESPRESSO blind radial velocity exoplanet survey

3,600 kelvin

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The HARPS search for southern extra-solar planets. X. A msini=11M_{earth}_ planet around the nearby spotted M dwarf GJ 674

surface gravity

83,000 centimetre per square second

2 references

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

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

78,000 centimetre per square second

1 reference

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

63,000 centimetre per square second

1 reference

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

59,000 centimetre per square second

1 reference

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

68,000 centimetre per square second

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

62,000 centimetre per square second

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

65,000 centimetre per square second

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

60,000 centimetre per square second

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

70,000 centimetre per square second

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

72,000 centimetre per square second

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

age estimated by a dating method

0.55 gigaannum

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The HARPS search for southern extra-solar planets. X. A msini=11M_{earth}_ planet around the nearby spotted M dwarf GJ 674

topic's main category

Category:Gliese 674

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English Wikipedia

Identifiers

ARICNS

01403

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