Planet PSO J231.8-29

Detailed information about planet PSO J231.8-29 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

PSO J231.8-29

Planet Status

Confirmed

Discovered in

2017

Update

2024-06-24

Mass

25.0 (\begin{matrix} + 8.0 \\ - 6.0 \end{matrix})

M_J 1 publication

A Search for L/T Transition Dwarfs with Pan-STARRS1 and WISE. II. L/T Transition Atmospheres and Yound Discoveries

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

2.45

R_J

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

2270.0 K

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

PSO J231.8942-29.0600, 2MASS J15273464-2903354

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type L0. Member of Upper Centaurus-Lupus. Age 16 ± 1 Myr.

No link

System without star

Distance

140.0 (\pm 15.0)

RA₂₀₀₀

15:27:34.6

Dec₂₀₀₀

-29:03:36.1

Planet PSO J231.8-29

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 PSO J231.8-29

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

A Search for L/T Transition Dwarfs with Pan-STARRS1 and WISE. II. L/T Transition Atmospheres and Yound Discoveries