Planet CFHT-Hy-20

Detailed information about planet CFHT-Hy-20 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

CFHT-Hy-20

Planet Status

Confirmed

Discovered in

2008

Update

2024-07-01

Mass

33.0 (\pm 3.0)

M_J 1 publication

Substellar Hyades Candidates from the UKIRT Hemisphere Survey

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

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

Cl* Melotte 25 CFHT 20, CWISE J043038.87+130956.7

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type T2.5. Member of Hyades Cluster. Age 650±50 Myr.

No link

System without star

Distance

32.5 (\pm 1.6)

RA₂₀₀₀

04:30:38.8

Dec₂₀₀₀

+13:09:57.0

Planet CFHT-Hy-20

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 CFHT-Hy-20

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

Substellar Hyades Candidates from the UKIRT Hemisphere Survey

A 3D view of the Hyades stellar and sub-stellar population

Brown dwarfs and very low mass stars in the Hyades cluster: a dynamically evolved mass function