Planet HD 92788 c

Detailed information about planet HD 92788 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 92788 c

Planet Status

Confirmed

Discovered in

2013

Publication Status

—

Update

2019-04-03

Mass

—

Mass*sin(i)

3.76 (\pm 0.16)

M_J 2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Semi-Major Axis

10.5 (\begin{matrix} + 2.9 \\ - 0.55 \end{matrix})

AU 2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Orbital Period

11611.3 (\begin{matrix} + 5055.0 \\ - 906.0 \end{matrix})

day 2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Eccentricity

0.46 (\begin{matrix} + 0.12 \\ - 0.03 \end{matrix})

2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Angular distance

—

ω

334.3 (\begin{matrix} + 6.6 \\ - 8.9 \end{matrix})

deg 2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

T_peri

2456858.0 (\begin{matrix} + 130.0 \\ - 200.0 \end{matrix})

JD 1 publication

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

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

33.3 (\begin{matrix} + 2.3 \\ - 1.9 \end{matrix})

m/s 2 publications

Truly eccentric. I. Revisiting eight single-eccentric planetary systems
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

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

03 Mar 2019: Radial velocity and additional data

No link

Star

Name

HD 92788

Distance

32.82 (\pm 0.06)

pc 1 publication

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

Spectral type

Apparent magnitude V

7.31

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.15 (\pm 0.07)

M_Sun 2 publications

Precise Radial Velocities of Giant Stars II. Pollux and its Planetary Companion
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Age

2.55 (\pm 1.51)

Gyr 2 publications

On the Ages of Exoplanet Host Stars
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Effective temperature

5744.0 (\pm 24.0)

K 2 publications

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Radius

1.14 (\pm 0.02)

R_Sun 2 publications

The Planet-Metallicity Correlation.
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Metallicity [Fe/H]

0.27 (\pm 0.02)

2 publications

Precise Radial Velocities of Giant Stars II. Pollux and its Planetary Companion
The CORALIE survey for southern extrasolar planets. XVIII. Four new massive planets and two low mass brown dwarfs at separation larger than 5 AU

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:42:48.0

Dec₂₀₀₀

-02:11:01.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 92788 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 92788 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Resolving the Multiplicity of Exoplanet Host Stars in Gemini/NIRI Data

Truly eccentric. I. Revisiting eight single-eccentric planetary systems

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

Forever alone? Testing single eccentric planetary systems for multiple companions

Precise Radial Velocities of Giant Stars II. Pollux and its Planetary Companion

On the Ages of Exoplanet Host Stars

The Planet-Metallicity Correlation.

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.