Planet HD 984 b

Detailed information about planet HD 984 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 984 b

Planet Status

Confirmed

Discovered in

2017

Publication Status

Published in a refereed paper

Update

2021-11-04

Mass

61.0 (\pm 4.0)

M_J 3 publications

Dynamical Mass of the Young Substellar Companion HD 984 B
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU
Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager

Mass*sin(i)

—

Semi-Major Axis

28.0 (\begin{matrix} + 7.0 \\ - 4.0 \end{matrix})

AU 2 publications

Dynamical Mass of the Young Substellar Companion HD 984 B
Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager

Orbital Period

—

Eccentricity

0.76 (\pm 0.05)

1 publication

Dynamical Mass of the Young Substellar Companion HD 984 B

Angular distance

—

ω

—

T_peri

—

Radius

—

Inclination

120.8 (\begin{matrix} + 1.8 \\ - 1.6 \end{matrix})

deg 1 publication

Dynamical Mass of the Young Substellar Companion HD 984 B

Detection Method

Imaging

Mass Meas. Method

Astrometry

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

2730.0

K 1 publication

Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager

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 984

Distance

47.1 (\pm 1.4)

Spectral type

F7V

Apparent magnitude V

7.3

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.2 M_Sun

Age

0.08 (\begin{matrix} + 0.12 \\ - 0.05 \end{matrix})

Gyr

Effective temperature

6315.0 (\pm 89.0)

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

00:14:10.0

Dec₂₀₀₀

-07:11:57.0

Alternate Names

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 984 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 984 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

3-D selection of 167 sub-stellar companions to nearby stars

Dynamical Mass of the Young Substellar Companion HD 984 B

The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU

On the Mass Function, Multiplicity, and Origins of Wide-Orbit Giant Planets

Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager