Planet HD 156279 c

Detailed information about planet HD 156279 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 156279 c

Planet Status

Confirmed

Discovered in

2010

Publication Status

—

Update

2025-08-13

Mass

10.53 (\begin{matrix} + 0.65 \\ - 0.59 \end{matrix})

M_J 1 publication

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions

Mass*sin(i)

8.6 (\pm 0.55)

M_J 1 publication

Giant Planet Occurrence in the Stellar Mass-Metallicity Plane

Semi-Major Axis

5.57 (\begin{matrix} + 0.086 \\ - 0.084 \end{matrix})

AU 1 publication

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions

Orbital Period

4778.945 (\pm 29.565)

day 2 publications

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions
Giant Planet Occurrence in the Stellar Mass-Metallicity Plane

Eccentricity

0.26 (\begin{matrix} + 0.0047 \\ - 0.0048 \end{matrix})

2 publications

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions
3D Selection of 167 Substellar Companions to Nearby Stars

Angular distance

—

ω

98.377 (\begin{matrix} + 1.636 \\ - 1.536 \end{matrix})

deg 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

T_peri

2455912.0 (\pm 17.0)

Radius

—

Inclination

110.9 (\begin{matrix} + 6.9 \\ - 9.4 \end{matrix})

deg 2 publications

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions
3D Selection of 167 Substellar Companions to Nearby Stars

Detection Method

Radial Velocity, Astrometry

Mass Meas. Method

Astrometry

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

121.328 (\begin{matrix} + 0.591 \\ - 0.588 \end{matrix})

m/s 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

HIP 84171 c

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 156279

Distance

36.6 (\pm 1.0)

pc 1 publication

The SOPHIE search for northern extrasolar planets IV. Massive companions in the planet-brown dwarf boundary

Spectral type

G7V

Apparent magnitude V

8.08

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.93 (\pm 0.04)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

4.0 (\pm 3.6)

Gyr 1 publication

The Revised TESS Input Catalog and Candidate Target List

Effective temperature

5420.0 (\pm 101.542)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.961 (\pm 0.0418)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.13 (\pm 0.1)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

17:12:23.0

Dec₂₀₀₀

+63:21:08.0

Alternate Names

HIP 84171

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 156279 c

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 No remark

Other web pages No page

More data 2 references

Planet HD 156279 c

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 No remark

Other web pages No page

More data 2 references

Related publications

Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and A Validation of Gaia Non-Single Star Solutions

3D Selection of 167 Substellar Companions to Nearby Stars

The Revised TESS Input Catalog and Candidate Target List

The SOPHIE search for northern extrasolar planets IV. Massive companions in the planet-brown dwarf boundary

Giant Planet Occurrence in the Stellar Mass-Metallicity Plane