Planet WIS 395 b

Detailed information about planet WIS 395 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WIS 395 b

Planet Status

Confirmed

Discovered in

2010

Update

2024-08-21

Mass

11.9 (\begin{matrix} + 0.4 \\ - 0.2 \end{matrix})

M_J 1 publication

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

Mass*sin(i)

—

Semi-Major Axis

22086.0 AU

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Imaging, Astrometry

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

BD+29 5007 b, 2MASS J23512200+3010540

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Listed as WIS 395 B, the brown dwarf candidate (spT L5.5) lies 934.67 arcseconds away from star BD+29 5007 (=22,086 AUs at 23.63 pc). Similar parallax for both objects suggest a gravitational bond. Baig et al. (2024) determine a mass within planetary range.

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