Planet HD 161178 b

Detailed information about planet HD 161178 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 161178 b

Planet Status

Confirmed

Discovered in

2021

Publication Status

—

Update

2021-12-16

Mass

—

Mass*sin(i)

0.57 (\begin{matrix} + 0.02 \\ - 0.16 \end{matrix})

M_J 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Semi-Major Axis

0.84 (\pm 0.07)

AU 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Orbital Period

279.3 (\begin{matrix} + 1.0 \\ - 0.8 \end{matrix})

day 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Eccentricity

0.044 (\begin{matrix} + 0.13 \\ - 0.015 \end{matrix})

1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Angular distance

—

ω

300.0 (\begin{matrix} + 180.0 \\ - 70.0 \end{matrix})

deg 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

T_peri

2455296.6 (\begin{matrix} + 218.0 \\ - 12.0 \end{matrix})

JD 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

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

17.0 (\begin{matrix} + 1.6 \\ - 2.3 \end{matrix})

m/s 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

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 161178

Distance

107.46 pc

Spectral type

G9III

Apparent magnitude V

5.87

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.06 (\begin{matrix} + 0.25 \\ - 0.17 \end{matrix})

M_Sun 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Age

—

Effective temperature

4786.0 K 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Radius

10.95 (\begin{matrix} + 0.42 \\ - 0.54 \end{matrix})

R_Sun 1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Metallicity [Fe/H]

-0.21 (\begin{matrix} + 0.09 \\ - 0.07 \end{matrix})

1 publication

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

17:37:08.0

Dec₂₀₀₀

+72:27:21.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 161178 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 161178 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Regular Radial Velocity Variations in Nine G- and K-type Giant Stars: Eight Planets and One Planet Candidate