Planet 2MASS J1534-2952

Detailed information about planet 2MASS J1534-2952 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

2MASS J1534-2952

Planet Status

Confirmed

Discovered in

2008

Update

2024-06-29

Mass

30.1 (\pm 1.7)

M_J 1 publication

Keck Laser Guide Star Adaptive Optics Monitoring of 2MASS J15344984–2952274AB: First Dynamical Mass Determination of a Binary T Dwarf

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

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

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

— 1 publication

Keck Laser Guide Star Adaptive Optics Monitoring of 2MASS J15344984–2952274AB: First Dynamical Mass Determination of a Binary T Dwarf

Alternate Names

2MASS J15344984-2952274

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

It is part of a two-brown dwarf system, see the B component to check the orbital parameters of the orbit.

No link

System without star

Distance

15.9 (\pm 0.27)

RA₂₀₀₀

15:34:49.8

Dec₂₀₀₀

-29:52:27.4

Planet 2MASS J1534-2952

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

System without star

System informations 3 parameters

Planet 2MASS J1534-2952

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

System without star

System informations 3 parameters

Related publications

Cloud Properties of Brown Dwarf Binaries Across the L/T Transition

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

Keck Laser Guide Star Adaptive Optics Monitoring of 2MASS J15344984–2952274AB: First Dynamical Mass Determination of a Binary T Dwarf