Planet 2MASS J0518-2756

Detailed information about planet 2MASS J0518-2756 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

2MASS J0518-2756

Planet Status

Confirmed

Discovered in

2007

Update

2024-08-21

Mass

26.2 (\begin{matrix} + 1.8 \\ - 1.1 \end{matrix})

M_J 2 publications

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades
The Gaia ultracool dwarf sample - V: the ultracool dwarf companion catalogue

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

— 1 publication

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades

Eccentricity

—

ω

—

T_peri

—

Radius

1.391 (\begin{matrix} + 0.065 \\ - 0.066 \end{matrix})

R_J

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

2546.0 (\pm 51.0)

K 1 publication

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

2MASS J05184616-2756457

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type L1γ. Age: 42_-4⁺⁶ Myrs.

No link

System without star

Distance

57.8 (\pm 2.7)

RA₂₀₀₀

05:18:46.2

Dec₂₀₀₀

-27:56:45.7

Planet 2MASS J0518-2756

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 J0518-2756

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

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades

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

Meeting the cool neighbors. IX. The luminosity function of M7-L8 ultracool dwarfs in the field