Planet 2MASS J0856+3746

Detailed information about planet 2MASS J0856+3746 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

2MASS J0856+3746

Planet Status

Confirmed

Discovered in

2024

Update

2024-09-29

Mass

53.0 (\begin{matrix} + 4.5 \\ - 4.6 \end{matrix})

M_J 1 publication

The Gaia ultracool dwarf sample - V: the ultracool dwarf companion catalogue

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Imaging, Astrometry

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)

—

Alternate Names

2MASS J08563750+3746141

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type M8V. Age: 300 ± 30 Myrs.

No link

System without star

Distance

77.84 pc

RA₂₀₀₀

08:56:37.5

Dec₂₀₀₀

+37:46:14.2

Planet 2MASS J0856+3746

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 J0856+3746

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

The Gaia ultracool dwarf sample - V: the ultracool dwarf companion catalogue

Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample