Planet WISE J1828+2650

Detailed information about planet WISE J1828+2650 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WISE J1828+2650

Planet Status

Confirmed

Discovered in

2011

Update

2024-06-24

Mass

8.0 (\begin{matrix} + 11.0 \\ - 3.0 \end{matrix})

M_J 1 publication

15NH3 in the atmosphere of a cool brown dwarf

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

1.0 (\begin{matrix} + 0.2 \\ - 0.1 \end{matrix})

R_J 1 publication

15NH3 in the atmosphere of a cool brown dwarf

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

— 2 publications

The Coldest Brown Dwarf (Or Free Floating Planet)?: The Y Dwarf WISE 1828+2650
The Discovery of Y Dwarfs Using Data from the Wide-field Infrared Survey Explorer (WISE)

Measured temperature

378.0

K 1 publication

15NH3 in the atmosphere of a cool brown dwarf

Hottest point longitude

75.0

deg

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

WISE J182831.08+265037.7

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Beichman et al. (2013) : Spectral type : Y2 - Age : 5 +/-4.9 Gy - Effective temperature : 325 +/-75K

No link

System without star

Distance

11.2 (\begin{matrix} + 1.3 \\ - 1.0 \end{matrix})

RA₂₀₀₀

18:28:31.2

Dec₂₀₀₀

+26:50:38.1

Planet WISE J1828+2650

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 WISE J1828+2650

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

15NH3 in the atmosphere of a cool brown dwarf

JWST Observations of the Enigmatic Y-Dwarf WISE 1828+2650. I. Limits to a Binary Companion

The Coldest Brown Dwarf (Or Free Floating Planet)?: The Y Dwarf WISE 1828+2650

The Discovery of Y Dwarfs Using Data from the Wide-field Infrared Survey Explorer (WISE)

The First Hundred Brown Dwarfs Discovered by the Wide-field Infrared Survey Explorer (WISE)