HN Pegasi (Q4040284)

high proper-motion star

1 reference

Washington Double Star Catalog

eruptive variable star

1 reference

1 reference

1 reference

1 reference

NAME Argus Association

1 reference

Pleiades Moving Group

1 reference

NAME Hercules-Lyra Moving Group

1 reference

image

HN Pegasi B.jpg
444 × 447; 22 KB

1 reference

mass

0.98 solar mass

1 reference

catalog code

PLX 5246.1

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

LSPM J2144+1446

1 reference

TYC 1133-1258-1

1 reference

ASCC 993573

All-sky Compiled Catalogue

1 reference

2MASS J21443131+1446190

1 reference

BD+14 4668

1 reference

FK5 3737

1 reference

GC 30443

Boss General Catalogue

1 reference

GCRV 13661

General Catalogue of Stellar Radial Velocities

1 reference

GJ 836.7

Gliese Catalogue of Nearby Stars

1 reference

GJ 9751

Gliese Catalogue of Nearby Stars

1 reference

HD 206860

Henry Draper Catalogue

1 reference

HIC 107350

Hipparcos Input Catalogue

1 reference

HIP 107350

1 reference

HR 8314

Bright Star Catalogue

1 reference

LTT 16357

Luyten Two-Tenths catalogue

1 reference

NLTT 51984

New Luyten Two-Tenths catalogue

1 reference

PPM 140575

1 reference

ROT 3163

Catalogue of rotational velocities of the stars

1 reference

SAO 107364

Smithsonian Astrophysical Observatory Star Catalog

1 reference

SPOCS 942

Spectroscopic Properties of Cool Stars

1 reference

TD1 28412

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

HN Peg

General Catalogue of Variable Stars

1 reference

YZ 14 8653

Yale Observatory Zone Catalog

1 reference

PLX 5246.10

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

The second Extreme Ultraviolet Explorer source catalog

1RXS J214431.7+144612

1 reference

2EUVE J2144+14.7

1 reference

EUVE J2144+14.7

The first Extreme Ultraviolet Explorer source catalog

1 reference

GSC 01133-01258

1 reference

UCAC3 210-312741

Third USNO CCD Astrograph Catalog

1 reference

IRAS 21421+1432

1 reference

WDS J21445+1446A

Washington Double Star Catalog

1 reference

uvby98 100206860

uvbyβ Photoelectric Photometric Catalogue

1 reference

[GKL99] 410

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

1 reference

X-ray survey of the Large Magellanic Cloud by ROSAT

Gaia DR2 1772187382746856320

1 reference

RX J2144.4+1445

1 reference

RX J2144.5+1446

X-ray survey of the Large Magellanic Cloud by ROSAT

1 reference

WEB 19385

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

1 reference

AG+14 2440

1 reference

Gaia DR3 1772187382746856320

1 reference

TIC 301880196

1 reference

UBV M 25912

UBV Photoelectric Photometry Catalogue

1 reference

1 reference

inferred from equatorial coordinates

companion of

2MASS J21442847+1446077

0 references

distance from Earth

18.1281±0.0199 parsec

1 reference

18.133±0.0114 parsec

1 reference

18.4 parsec

1 reference

Discovery of Two T Dwarf Companions with theSpitzer Space Telescope

Extrasolar Planets Encyclopaedia

Extrasolar Planets Encyclopaedia exoplanet ID

hn_peg_b--844

stellar rotational velocity

12.81 kilometre per second

2 references

English Wikipedia

Chromospheric activity and rotation of FGK stars in the solar vicinity

11 kilometre per second

2 references

A catalogue of stellar rotational velocities

Catalogue of rotational velocities of the stars

9.50 kilometre per second

1 reference

10.6±0.3 kilometre per second

1 reference

A BCool magnetic snapshot survey of solar-type stars

11.2 kilometre per second

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

10±0.2 kilometre per second

1 reference

The young solar analogs project. I. Spectroscopic and photometric methods and multi-year timescale spectroscopic results

parallax

55.1631±0.0608 milliarcsecond

1 reference

66.2±9.8 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

55.91±0.45 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

54.37±0.85 milliarcsecond

1 reference

The HIPPARCOS Catalogue

55.148±0.0348 milliarcsecond

1 reference

declination component of proper motion

−107.4±8.1 milliarcsecond per year

1 reference

The AllWISE motion survey, part 2

−113.134±0.099 milliarcsecond per year

1 reference

−113.46±0.32 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−113.45±0.67 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−106±9 milliarcsecond per year

1 reference

AGK3

−114 milliarcsecond per year

1 reference

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

−113.2±0.027 milliarcsecond per year

1 reference

−92 milliarcsecond per year

1 reference

right ascension component of proper motion

227.1±10.2 milliarcsecond per year

1 reference

The AllWISE motion survey, part 2

231.086±0.103 milliarcsecond per year

1 reference

229.93±0.55 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

231.08±1.08 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

232±9 milliarcsecond per year

1 reference

AGK3

231 milliarcsecond per year

1 reference

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

231.108±0.03 milliarcsecond per year

1 reference

261 milliarcsecond per year

1 reference

radial velocity

−17.18±0.17 kilometre per second

1 reference

−18.9 kilometre per second

1 reference

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

−18.9±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−16.6 kilometre per second

1 reference

A BCool magnetic snapshot survey of solar-type stars

−17.2±0.1 kilometre per second

2 references

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

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

−15.08±0.15 kilometre per second

1 reference

A spectroscopy study of nearby late-type stars, possible members of stellar kinematic groups

−15.7±0.09 kilometre per second

1 reference

A spectroscopy study of nearby late-type stars, possible members of stellar kinematic groups

−17.2 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

−16.68±0.09 kilometre per second

1 reference

Radial Velocities for 889 Late‐Type Stars

−17.0 kilometre per second

1 reference

Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions

−20.1 kilometre per second

1 reference

Radial velocities of 2111 stars

−18.4 kilometre per second

1 reference

The radial velocities of 43 stars

reason for deprecated rank

−16.723±0.001 kilometre per second

item/value with less precision and/or accuracy

1 reference

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

−16.723±0.0013 kilometre per second

1 reference

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

type of variable star

BY Draconis variable

1 reference

General catalogue of variable stars: Version GCVS 5.1

rotating variable star

1 reference

Magnetic Field and Rotation in Lower Main-Sequence Stars: An Empirical Time-Dependent Magnetic Bode's Relation?

spectral class

G0V+

1 reference

The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars

G0V CH-0.5

1 reference

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

G0 IV-V

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

G0V

2 references

Mk classifications for F and G-type stars. I

Extrasolar Planets Encyclopaedia

Extrasolar Planets Encyclopaedia exoplanet ID

hn_peg_b--844

G0 V CH-0.5

1 reference

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

G0

1 reference

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

G0IV-V

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

G0VCH-0.5

1 reference

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

Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)

6.16

1 reference

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

4.79±0.04

1 reference

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

4.6±0.04

1 reference

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

4.559±0.038

1 reference

5.94

astronomical filter

V band

0 references

5.819592±0.002829

astronomical filter

G band

1 reference

luminosity

1.1487906±0.0021715 solar luminosity

1 reference

absolute magnitude

6.53

1 reference

metallicity

−0.08

1 reference

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

−0.20

2 references

Chemical composition of 90 F and G disk dwarfs

Metallicity of solar-type stars with debris discs and planets

−0.12

2 references

The chemical compositions of Galactic disc F and G dwarfs

Nearby stars of the Galactic disc and halo – IV

−0.03

1 reference

−0.06

2 references

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

−0.07

2 references

Abundances of neutron-capture elements in stars of the Galactic disk substructures

Spectroscopic investigation of stars on the lower main sequence

−0.19

1 reference

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

−0.02

3 references

Stellar atmospheres of nearby young solar analogs

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

Accurate abundance patterns of solar twins and analogs. Does the anomalous solar chemical composition come from planet formation?

−0.05

1 reference

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

−0.04

1 reference

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

0.04

1 reference

Abundances in the local region. III. Southern F, G, and K dwarfs

7.47

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

0.02

1 reference

Understanding the Impacts of Stellar Companions on Planet Formation and Evolution: A Survey of Stellar and Planetary Companions within 25 pc

−0.09

1 reference

Inversion of stellar fundamental parameters from ESPaDOnS and Narval high-resolution spectra

0

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

radius

0.94 solar radius

1 reference

1.0069538±0.0308932 solar radius

1 reference

2 references

326.13054144214 degree

1 reference

declination

14.7719398035 degree

1 reference

effective temperature

5,942 kelvin

1 reference

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

5,954 kelvin

1 reference

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

5,950 kelvin

1 reference

Searching for signatures of planet formation in stars with circumstellar debris discs

5,998 kelvin

1 reference

The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies

5,917 kelvin

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

5,972 kelvin

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

5,798 kelvin

1 reference

Chemical composition of 90 F and G disk dwarfs

5,820 kelvin

1 reference

The chemical compositions of Galactic disc F and G dwarfs

5,750 kelvin

1 reference

Metallicity of solar-type stars with debris discs and planets

5,927 kelvin

3 references

Abundances of neutron-capture elements in stars of the Galactic disk substructures

Spectroscopic investigation of stars on the lower main sequence

5,961 kelvin

2 references

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

5,829 kelvin

1 reference

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

5,860 kelvin

1 reference

Stellar diameters and temperatures. III. Main-sequence A, F, G, and K stars: additional high-precision measurements and empirical relations

5,900 kelvin

1 reference

Stellar atmospheres of nearby young solar analogs

5,930 kelvin

1 reference

Nearby stars of the Galactic disc and halo – IV

5,946 kelvin

1 reference

New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)

5,967 kelvin

1 reference

Effective temperature scale and bolometric corrections from 2MASS photometry

5,974 kelvin

1 reference

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

6,031 kelvin

1 reference

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

6,034 kelvin

1 reference

Accurate abundance patterns of solar twins and analogs. Does the anomalous solar chemical composition come from planet formation?

6,106 kelvin

1 reference

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

5,993 kelvin

1 reference

Abundances in the local region. III. Southern F, G, and K dwarfs

5,955±89.3 kelvin

1 reference

6,010 kelvin

1 reference

Understanding the Impacts of Stellar Companions on Planet Formation and Evolution: A Survey of Stellar and Planetary Companions within 25 pc

5,986 kelvin

1 reference

The young solar analogs project. I. Spectroscopic and photometric methods and multi-year timescale spectroscopic results

5,872 kelvin

1 reference

Inversion of stellar fundamental parameters from ESPaDOnS and Narval high-resolution spectra

surface gravity

27,000 centimetre per square second

2 references

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

Abundances in the local region. III. Southern F, G, and K dwarfs

28,000 centimetre per square second

3 references

Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert

Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets

Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo

27,500 centimetre per square second

1 reference

Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

17,800 centimetre per square second

1 reference

Chemical composition of 90 F and G disk dwarfs

18,600 centimetre per square second

1 reference

Metallicity of solar-type stars with debris discs and planets

31,600 centimetre per square second

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I

29,500 centimetre per square second

3 references

The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies

Oxygen abundances in nearby stars. Clues to the formation and evolution of the Galactic disk

Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs

34,000 centimetre per square second

1 reference

Searching for signatures of planet formation in stars with circumstellar debris discs

22,400 centimetre per square second

1 reference

Stellar atmospheres of nearby young solar analogs

25,000 centimetre per square second

1 reference

Nearby stars of the Galactic disc and halo – IV

42,000 centimetre per square second

1 reference

Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets

48,000 centimetre per square second

1 reference

Homogeneous photospheric parameters and C abundances in G and K nearby stars with and without planets

40,000 centimetre per square second

4 references

Understanding the Impacts of Stellar Companions on Planet Formation and Evolution: A Survey of Stellar and Planetary Companions within 25 pc

Spectroscopic investigation of stars on the lower main sequence

Abundances of neutron-capture elements in stars of the Galactic disk substructures

31,000 centimetre per square second

1 reference

The young solar analogs project. I. Spectroscopic and photometric methods and multi-year timescale spectroscopic results

32,000 centimetre per square second

1 reference

Inversion of stellar fundamental parameters from ESPaDOnS and Narval high-resolution spectra

30,000 centimetre per square second

2 references

Accurate abundance patterns of solar twins and analogs. Does the anomalous solar chemical composition come from planet formation?

The chemical compositions of Galactic disc F and G dwarfs

age estimated by a dating method

0.2 gigaannum

1 reference

The ultra cool brown dwarf companion of WD 0806-661B: age, mass, and formation mechanism