Planet 2MASS J1237+6526

Detailed information about planet 2MASS J1237+6526 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

2MASS J1237+6526

Planet Status

Confirmed

Discovered in

1999

Update

2024-06-29

Mass

41.0 (\pm 26.0)

M_J 1 publication

Brown dwarfs as ideal candidates for detecting UV aurora outside the Solar System: Hubble Space Telescope observations of 2MASS J1237+6526

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Imaging

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

830.0 (\begin{matrix} + 31.0 \\ - 27.0 \end{matrix})

K 1 publication

Brown dwarfs as ideal candidates for detecting UV aurora outside the Solar System: Hubble Space Telescope observations of 2MASS J1237+6526

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

2MASS J12373919+6526148

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type T6.5. Age likely older than 3.4 Gyrs. Kao et al. (2018) report a rotation period of 2.28 hours.

No link

System without star

Distance

10.42 (\pm 0.52)

RA₂₀₀₀

12:37:39.2

Dec₂₀₀₀

+65:26:14.8

Planet 2MASS J1237+6526

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 J1237+6526

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

Brown dwarfs as ideal candidates for detecting UV aurora outside the Solar System: Hubble Space Telescope observations of 2MASS J1237+6526

The Strongest Magnetic Fields on the Coolest Brown Dwarfs

On the nature of the unique Hα-emitting T dwarf 2MASS J12373919+6526148

A search for variability in the active T dwarf 2MASS 1237+6526

Discovery of four field methane (T-type) dwarfs with the Two Micron All-Sky Survey.