Planet CFBDSIR J145829+101343 b

Detailed information about planet CFBDSIR J145829+101343 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

CFBDSIR J145829+101343 b

Planet Status

Confirmed

Discovered in

2011

Update

2024-03-06

Mass

10.5 (\begin{matrix} + 4.5 \\ - 4.5 \end{matrix})

M_J 1 publication

CFBDSIR J1458+1013B: A Very Cold (>T10) Brown Dwarf in a Binary System

Mass*sin(i)

—

Semi-Major Axis

— 1 publication

CFBDSIR J1458+1013B: A Very Cold (>T10) Brown Dwarf in a Binary System

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Imaging

Mass Meas. Method

Spectrum

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

370.0 (\begin{matrix} + 40.0 \\ - 40.0 \end{matrix})

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference
CH4
CH4	Measurements	Detected	0.0			2011 - LIU M.

Wright et al. 2011 : CFBDSIR 1458+1013 is a close binary brown dwarf system. Liu et al 2011 : CFBDSIR J1458+1013 is a 0.′′11 (2.6 AU) physical binary with spectral type of T9.5 . The orbital period is estimated in range from 20 to 35 years for ages of 1.0–5.0 Gyr, The total mass is estimated from 16 to 59 MJ.

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