Planet BRB 21

Detailed information about planet BRB 21 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

BRB 21

Planet Status

Confirmed

Discovered in

2006

Update

2024-08-28

Mass

28.0

M_J 1 publication

Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

0.906

R_J

Inclination

—

Detection Method

Imaging

Mass Meas. Method

Spectrum

Radius Meas. Method

Flux

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1950.0 (\pm 150.0)

K 1 publication

Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

Cl* Melotte 22 BRB 21, Cl* Melotte 22 PLZJ 4

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type L3.0±1.0. Member of Pleiades Cluster.

No link

System without star

Distance

133.8 (\pm 3.0)

RA₂₀₀₀

03:54:10.3

Dec₂₀₀₀

+23:41:40.4

Planet BRB 21

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 BRB 21

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

Near-infrared low-resolution spectroscopy of Pleiades L-type brown dwarfs

Proper motion L and T dwarf candidate members of the Pleiades

Pleiades low-mass brown dwarfs: the cluster L dwarf sequence