Planet HD 164922 c

Detailed information about planet HD 164922 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 164922 c

Planet Status

Confirmed

Discovered in

2016

Update

2020-05-08

Mass

0.041 (\begin{matrix} + 0.009 \\ - 0.006 \end{matrix})

M_J

Mass*sin(i)

0.041 (\begin{matrix} + 0.009 \\ - 0.006 \end{matrix})

M_J 2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

Semi-Major Axis

0.341 (\pm 0.004)

AU 2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

Orbital Period

75.74 (\pm 0.06)

day 2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

Eccentricity

0.12 (\begin{matrix} + 0.11 \\ - 0.09 \end{matrix})

2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

ω

330.0 (\begin{matrix} + 108.0 \\ - 76.0 \end{matrix})

deg 2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

T_peri

2457564.7 (\begin{matrix} + 2.7 \\ - 3.2 \end{matrix})

JD 1 publication

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion

Radius

—

Inclination

—

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

2.2 (\pm 0.2)

m/s 2 publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion
Three Temperate Neptunes Orbiting Nearby Stars

Calculated temperature

400.5 K 1 publication

Three Temperate Neptunes Orbiting Nearby Stars

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

HD 164922

Distance

22.13 (\pm 0.27)

pc 2 publications

Catalog of Nearby Exoplanets
Three Temperate Neptunes Orbiting Nearby Stars

Spectral type

G9V

Apparent magnitude V

6.99

Mass

0.874 (\pm 0.012)

M_Sun 2 publications

Catalog of Nearby Exoplanets
Three Temperate Neptunes Orbiting Nearby Stars

Age

13.4 Gyr 1 publication

Structure and Evolution of Nearby Stars with Planets II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog

Effective temperature

5293.0 (\pm 32.0)

K 2 publications

Catalog of Nearby Exoplanets
Three Temperate Neptunes Orbiting Nearby Stars

Radius

0.999 (\pm 0.017)

R_Sun 2 publications

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics
Three Temperate Neptunes Orbiting Nearby Stars

Metallicity [Fe/H]

0.16 (\pm 0.05)

2 publications

Catalog of Nearby Exoplanets
Three Temperate Neptunes Orbiting Nearby Stars

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:02:30.0

Dec₂₀₀₀

+26:18:46.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 164922 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 4 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 164922 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 4 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The GAPS Programme at TNG -- XXIII. HD 164922 d: a close-in super-Earth discovered with HARPS-N in a system with a long-period Saturn mass companion

The 3D secular dynamics of radial-velocity-detected planetary systems

Three Temperate Neptunes Orbiting Nearby Stars

Structure and Evolution of Nearby Stars with Planets II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog

Catalog of Nearby Exoplanets

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics