Planet HD 138965 b

Detailed information about planet HD 138965 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 138965 b

Planet Status

Candidate

Discovered in

2025

Publication Status

Published in a refereed paper

Update

2025-06-16

Mass

2.3 (\pm 0.4)

M_J 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Mass*sin(i)

—

Semi-Major Axis

74.0 (\begin{matrix} + 8.0 \\ - 6.0 \end{matrix})

AU 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Orbital Period

—

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Kinematic

Mass Meas. Method

Theoretical

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

IRAS 15351-7003 b

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 138965

Distance

78.6 (\pm 0.17)

pc 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Spectral type

A1V

Apparent magnitude V

6.42

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.9 (\pm 0.04)

M_Sun 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Age

0.031 (\pm 0.011)

Gyr 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Effective temperature

8881.0 (\pm 31.0)

K 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Radius

1.557 (\pm 0.009)

R_Sun 1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Metallicity [Fe/H]

-0.3 (\pm 0.3)

1 publication

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

15:40:11.6

Dec₂₀₀₀

-70:13:40.4

Alternate Names

IRAS 15351-7003, 2MASS J15401155-7013403, Gaia DR3 5819811291755502976

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 138965 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HD 138965 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

ALMA millimetre-wavelength imaging of HD 138965: New constraints on the debris dust composition and presence of planetary companions

The Revised TESS Input Catalog and Candidate Target List