HD 98649 (Q5629385)

high proper-motion star

1 reference

1 reference

1.03±0.06 solar mass

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

GSC 06650-00498

1 reference

HD 98649

Henry Draper Catalogue

1 reference

SAO 179793

Smithsonian Astrophysical Observatory Star Catalog

1 reference

HIP 55409

1 reference

2MASS J11205179-2313021

1 reference

DENIS J112051.7-231302

Deep Near Infrared Survey of the Southern Sky

1 reference

GC 15598

Boss General Catalogue

1 reference

HIC 55409

Hipparcos Input Catalogue

1 reference

LTT 4199

Luyten Two-Tenths catalogue

1 reference

NLTT 27099

New Luyten Two-Tenths catalogue

1 reference

PPM 258875

1 reference

TYC 6650-498-1

1 reference

UCAC3 134-142019

Third USNO CCD Astrograph Catalog

1 reference

uvby98 100098649

uvbyβ Photoelectric Photometric Catalogue

1 reference

YZ 112 8759

Yale Observatory Zone Catalog

1 reference

UCAC2 22467048

Second USNO CCD Astrograph Catalog

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 3538141457982396928

1 reference

Gaia DR3 3538141457982396928

1 reference

TIC 437258837

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UBV M 16993

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inferred from equatorial coordinates

child astronomical body

HD 98649b

series ordinal

b

0 references

distance from Earth

42.224±0.087 parsec

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

42.157±0.0384 parsec

1 reference

42.224±0.0871 parsec

1 reference

40.3±1.3 parsec

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

stellar rotational velocity

1.19 kilometre per second

1 reference

imported from Wikimedia project

English Wikipedia

2.1 kilometre per second

1 reference

Chromospheric activities and kinematics for solar type dwarfs and subgiants: analysis of the activity distribution and the AVR

parallax

23.6832±0.0489 milliarcsecond

1 reference

23.38±1 milliarcsecond

1 reference

The HIPPARCOS Catalogue

24.08±0.79 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

23.7206±0.0216 milliarcsecond

1 reference

declination component of proper motion

−177.918±0.054 milliarcsecond per year

1 reference

−177.51±0.48 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−177.54±0.66 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−177.62±0.017 milliarcsecond per year

1 reference

−184 milliarcsecond per year

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right ascension component of proper motion

−199.885±0.08 milliarcsecond per year

1 reference

−199.28±0.57 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−199.6±0.73 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−199.735±0.022 milliarcsecond per year

1 reference

−153 milliarcsecond per year

1 reference

radial velocity

4.33±0.14 kilometre per second

1 reference

3.7±1.7 kilometre per second

1 reference

Chromospheric activities and kinematics for solar type dwarfs and subgiants: analysis of the activity distribution and the AVR

4±0.3 kilometre per second

1 reference

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

3.8 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

spectral class

G4V

1 reference

G3/5V

1 reference

Catalogue of two-dimensional spectral types for the HD stars, Vol.4

G0

1 reference

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

The Tycho-2 catalogue of the 2.5 million brightest stars

8.646±0.017

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

7.99±0.01

1 reference

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

7.75

1 reference

The DENIS database, 3rd Release

8.26±0.04

2 references

6.811±0.019

1 reference

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

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

6.493±0.042

1 reference

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

6.419±0.021

1 reference

7.841452±0.002763

1 reference

luminosity

0.98403645±0.00281695 solar luminosity

1 reference

imported from Wikimedia project

absolute magnitude

4.91

1 reference

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=HD_98649&oldid=47727258

metallicity

−0.06

2 references

Metallicities and activities of southern stars

Spectroscopic study of solar twins and analogues

−0.03

1 reference

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

−0.08

1 reference

The Solar Twin Planet Search. I. Fundamental parameters of the stellar sample

−0.04

1 reference

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

0.05±0.04

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

radius

1.0098689±0.013611 solar radius

1 reference

1.01±0.02 solar radius

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

2 references

170.21570227409 degree

1 reference

declination

−23.21734153435 degree

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effective temperature

5,715 kelvin

1 reference

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

5,757 kelvin

1 reference

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

5,714 kelvin

1 reference

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

reason for deprecated rank

5,700 kelvin

item/value with less precision and/or accuracy

1 reference

The Solar Twin Planet Search. I. Fundamental parameters of the stellar sample

5,687 kelvin

1 reference

Spectroscopic study of solar twins and analogues

5,720.6665±38.1665 kelvin

1 reference

5,790±58 kelvin

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation

surface gravity

23,400 centimetre per square second

1 reference

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

36,000 centimetre per square second

1 reference

Spectroscopic study of solar twins and analogues

25,000 centimetre per square second

1 reference

The Solar Twin Planet Search. I. Fundamental parameters of the stellar sample

27,000 centimetre per square second

1 reference

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

age estimated by a dating method

2.42±1.62 gigaannum

1 reference

The CORALIE survey for southern extrasolar planets. XVIII. Three new massive planets and two low-mass brown dwarfs at greater than 5 AU separation