Planet HD 97334 B

Detailed information about planet HD 97334 B and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 97334 B

Planet Status

Confirmed

Discovered in

2001

Publication Status

Published in a refereed paper

Update

2024-07-01

Mass

51.5 (\begin{matrix} + 1.7 \\ - 1.8 \end{matrix})

M_J 1 publication

Individual Dynamical Masses of Ultracool Dwarfs

Mass*sin(i)

—

Semi-Major Axis

1970.0 (\pm 20.0)

AU 1 publication

New evidence for a substellar luminosity problem: dynamical mass for the brown dwarf binary Gl 417BC

Orbital Period

—

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.04

R_J

Inclination

—

Detection Method

Imaging

Mass Meas. Method

Spectrum

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1639.0 (\begin{matrix} + 29.0 \\ - 31.0 \end{matrix})

K 1 publication

Individual Dynamical Masses of Ultracool Dwarfs

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

GJ 417 B

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type L4.5 ± 1.0. HD 97334 B forms a substellar binary system with HD 97334 C.

No link

Star

Name

HD 97334

Distance

22.6389 (\pm 0.0198)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G0V

Apparent magnitude V

6.41

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.07 (\pm 0.14)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

0.49 (\begin{matrix} + 0.03 \\ - 0.04 \end{matrix})

Gyr 2 publications

The Revised TESS Input Catalog and Candidate Target List
Individual Dynamical Masses of Ultracool Dwarfs

Effective temperature

5905.0 (\pm 136.4)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.048 (\pm 0.055)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.11 (\pm 0.1)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:12:32.4

Dec₂₀₀₀

+35:48:50.7

Alternate Names

GJ 417, KIR 3, MN UMa

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 97334 B

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

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 97334 B

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

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

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WISE 2150-7520AB: A Very Low-mass, Wide Comoving Brown Dwarf System Discovered through the Citizen Science Project Backyard Worlds: Planet 9

The Revised TESS Input Catalog and Candidate Target List

Individual Dynamical Masses of Ultracool Dwarfs

New evidence for a substellar luminosity problem: dynamical mass for the brown dwarf binary Gl 417BC

The frequency of planets in multiple systems

Finding benchmark brown dwarfs to probe the substellar initial mass function as a function of time

Brown dwarf companions to g-type stars. I Gliese 417b and Gliese 584C