HD 149837 (Q1748009)

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high proper-motion star

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astrophysical X-ray source

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mass

1.25 solar mass

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https://sv.wikipedia.org/w/index.php?title=HD_149837&oldid=49805886

catalog code

HR 6177

Bright Star Catalogue

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IRAS 16364-6020

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2MASS J16405052-6026467

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HD 149837

Henry Draper Catalogue

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SAO 253651

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HIP 81657

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GSC 09038-00895

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CCDM J16408-6027AB

Catalog of Components of Double and Multiple Stars

1 reference

CD-60 6381

Cordoba Durchmusterung

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CPC 20.1 5024

Cape Photographic Catalogue

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CPD-60 6603

Cape Photographic Durchmusterung

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GC 22383

Boss General Catalogue

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HIC 81657

Hipparcos Input Catalogue

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IDS 16321-6015 AB

Index Catalogue of Visual Double Stars

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PPM 362245

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TD1 19365

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

TYC 9038-895-1

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UBV 14054

UBV Photoelectric Photometry Catalogue

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UBV M 21559

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

uvby98 100149837

uvbyβ Photoelectric Photometric Catalogue

1 reference

WDS J16408-6027AB

Washington Double Star Catalog

1 reference

1RXS J164053.9-602629

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1 reference

32.5±0.77 milliarcsecond

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The HIPPARCOS Catalogue

31.92±0.53 milliarcsecond

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declination component of proper motion

−74.2±0.51 milliarcsecond per year

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−72.99±0.67 milliarcsecond per year

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The HIPPARCOS Catalogue

−76 milliarcsecond per year

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right ascension component of proper motion

59.02±0.48 milliarcsecond per year

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58.29±0.67 milliarcsecond per year

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The HIPPARCOS Catalogue

50 milliarcsecond per year

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radial velocity

3.9±0.2 kilometre per second

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

3.8 kilometre per second

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

spectral class

F6V

2 references

Catalogue of two dimentional spectral types for the HD stars, Vol. 1

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

F2III-IV

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Study of the F-type stars. I. MK spectral types

F8

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

6.699±0.014

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6.238±0.009

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5.217±0.026

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

4.969±0.023

astronomical filter

H band

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

4.886±0.016

astronomical filter

K band

1 reference

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

luminosity

2.8 solar luminosity

1 reference

https://sv.wikipedia.org/w/index.php?title=HD_149837&oldid=49805886

absolute magnitude

3.69

1 reference

https://sv.wikipedia.org/w/index.php?title=HD_149837&oldid=49805886

radius

1.40 solar radius

1 reference

https://sv.wikipedia.org/w/index.php?title=HD_149837&oldid=49805886

epoch

J2000.0

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right ascension

250.210351936 degree

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250.2245792 degree

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declination

−60.446445267 degree

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−60.4413889 degree

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effective temperature

6,354 kelvin

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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

6,401 kelvin

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

surface gravity

14,500 centimetre per square second

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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

age estimated by a dating method

2.7 gigaannum

1 reference

English Wikipedia

https://en.wikipedia.org/w/index.php?title=HD_149837&oldid=1079518992

has part(s)

TYC 9038-895-2

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