(Q5174251)

GJ 521

Gliese Catalogue of Nearby Stars

1 reference

ASCC 331200

All-sky Compiled Catalogue

1 reference

BD+46 1889

1 reference

GCRV 64276

General Catalogue of Stellar Radial Velocities

1 reference

GJ 521 A

Gliese Catalogue of Nearby Stars

1 reference

GJ 521 B

Gliese Catalogue of Nearby Stars

1 reference

HIC 66625

Hipparcos Input Catalogue

1 reference

LSPM J1339+4611

1 reference

LTT 13979

Luyten Two-Tenths catalogue

1 reference

NLTT 34814

New Luyten Two-Tenths catalogue

1 reference

PLX 3122.1

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 3122.10

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 53672

1 reference

TYC 3463-63-1

1 reference

UCAC4 681-054634

Fourth USNO CCD Astrograph Catalog

1 reference

WDS J13394+4611AB

Washington Double Star Catalog

1 reference

Zkh 203

1 reference

UCAC2 47431239

Second USNO CCD Astrograph Catalog

1 reference

Karmn J13394+461AB

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

1 reference

PM J13394+4611

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 1503625444254250880

1 reference

WEB 11753

1 reference

inferred from equatorial coordinates

Gaia DR2 1503625448550796032

1 reference

Gaia DR3 1503625448550796032

1 reference

TIC 458452740

1 reference

AG+46 991

1 reference

1 reference

distance from Earth

13.3681±0.0046 parsec

1 reference

13.3693±0.0027 parsec

1 reference

stellar rotational velocity

0.85 kilometre per second

1 reference

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

parallax

74.8051±0.0257 milliarcsecond

1 reference

81.8±5.3 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

75.43±1.59 milliarcsecond

1 reference

The HIPPARCOS Catalogue

76.87±1.61 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

74.94±0.35 milliarcsecond

1 reference

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

74.7985±0.0153 milliarcsecond

1 reference

declination component of proper motion

389.084±0.038 milliarcsecond per year

1 reference

390.07±1.43 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

390.83±1.29 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

390 milliarcsecond per year

2 references

Lowell proper motions. VII

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

412±7 milliarcsecond per year

1 reference

AGK3

389.167±0.014 milliarcsecond per year

1 reference

right ascension component of proper motion

−42.466±0.034 milliarcsecond per year

1 reference

−41.9±1.21 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−43.17±1.11 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−40 milliarcsecond per year

1 reference

Lowell proper motions. VII

−35±10 milliarcsecond per year

1 reference

AGK3

−44 milliarcsecond per year

1 reference

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

−42.332±0.012 milliarcsecond per year

1 reference

radial velocity

−66.5±0.4 kilometre per second

1 reference

Radial velocities of K-M dwarfs and local stellar kinematics

−65.55±0.62 kilometre per second

1 reference

−40.0 kilometre per second

3 references

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

The radial velocities of 166 red dwarf stars

The revision of the general catalogue of radial velocities

−64.2±0.5 kilometre per second

1 reference

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

−65.347±0.0015 kilometre per second

1 reference

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

spectral class

M1

1 reference

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

M1.5V

2 references

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

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

M1.0V

1 reference

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

M1.5Ve

1 reference

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

M3V

1 reference

Dwarf K and M stars of high proper motion found in a hemispheric survey

M1.5

1 reference

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

M1V

1 reference

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

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

9.8±0.02

1 reference

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

7.054±0.018

1 reference

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

6.513±0.036

1 reference

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

6.284±0.017

1 reference

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

11.128±0.01

1 reference

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

9.668±0.01

1 reference

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

8.707±0.01

1 reference

9.407465±0.002767

1 reference

imported from Wikimedia project

luminosity

0.038 solar luminosity

1 reference

Spanish Wikipedia

Wikimedia import URL

https://es.wikipedia.org/w/index.php?title=Gliese_521&oldid=120689233

metallicity

−0.44

1 reference

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

−0.12

1 reference

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

diameter

862,000±41,800 kilometre

1 reference

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

2 references

204.85042615323874 degree

1 reference

declination

46.18648975919751 degree

1 reference

effective temperature

3,747 kelvin

1 reference

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

3,600 kelvin

1 reference

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

3,980.5776±93.8426 kelvin

1 reference

3,609 kelvin

1 reference

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

surface gravity

62,000 centimetre per square second

1 reference

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

100,000 centimetre per square second

1 reference

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