Planet HD 107148 Ac

Detailed information about planet HD 107148 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 107148 Ac

Planet Status

Confirmed

Discovered in

2021

Publication Status

—

Update

2024-08-01

Mass

—

Mass*sin(i)

0.0626 (\pm 0.0098)

M_J 1 publication

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

Semi-Major Axis

0.1406 (\pm 0.0018)

AU 1 publication

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

Orbital Period

18.3267 (\pm 0.0024)

day 1 publication

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

Eccentricity

0.34 (\begin{matrix} + 0.13 \\ - 0.16 \end{matrix})

1 publication

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

Angular distance

—

ω

315.5 (\begin{matrix} + 38.0 \\ - 24.0 \end{matrix})

deg 1 publication

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

T_peri

—

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

—

Calculated temperature

—

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 107148 A

Distance

51.3 (\pm 2.6)

pc 1 publication

Catalog of Nearby Exoplanets

Spectral type

G5V

Apparent magnitude V

8.01

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.12 M_Sun 1 publication

Catalog of Nearby Exoplanets

Age

5.6 Gyr 1 publication

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

Effective temperature

5797.0 K 1 publication

Catalog of Nearby Exoplanets

Radius

—

Metallicity [Fe/H]

0.314 1 publication

Catalog of Nearby Exoplanets

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

12:19:13.0

Dec₂₀₀₀

-03:19:11.0

Alternate Names

—

A white dwarf companion lies 1728 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HD 107148 Ac

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet HD 107148 Ac

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Multiplicity of stars with planets in the solar neighbourhood

Dynamical architecture of the HD 107148 system

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release

Wide companions to Hipparcos stars within 67 pc of the Sun

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

Catalog of Nearby Exoplanets