Planet HD 79181 Ab

Detailed information about planet HD 79181 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 79181 Ab

Mass

—

Mass*sin(i)

0.64 (\begin{matrix} + 0.06 \\ - 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

0.9 (\pm 0.08)

AU 1 publication

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

Orbital Period

273.1 (\begin{matrix} + 1.3 \\ - 0.4 \end{matrix})

day 1 publication

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

Eccentricity

0.26 (\begin{matrix} + 0.0 \\ - 0.2 \end{matrix})

1 publication

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

ω

318.0 (\begin{matrix} + 48.0 \\ - 32.0 \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

2455123.0 (\begin{matrix} + 104.0 \\ - 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

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

17.7 (\begin{matrix} + 1.8 \\ - 2.2 \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

—

Surface gravity log(g/g_H)

—

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 79181 A

Distance

103.335 (\pm 0.995)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G8III

Apparent magnitude V

5.71

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.28 (\begin{matrix} + 0.32 \\ - 0.28 \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

4862.0 K 1 publication

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

Radius

11.06 (\begin{matrix} + 0.44 \\ - 0.43 \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]

-0.23 (\pm 0.056)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

09:11:59.0

Dec₂₀₀₀

-19:44:51.0

Alternate Names

HIP 45158, HR 3653

An M dwarf companion star 2788 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HD 79181 Ab

Planet

Basic informations 20 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 Some remarks

Other web pages No page

More data 2 references

Planet HD 79181 Ab

Planet

Basic informations 20 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 Some remarks

Other web pages No page

More data 2 references

Related publications

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

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

The Revised TESS Input Catalog and Candidate Target List