Planet WISE J0458+6434 A

Detailed information about planet WISE J0458+6434 A and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

WISE J0458+6434 A

Planet Status

Confirmed

Discovered in

2019

Publication Status

Published in a refereed paper

Update

2022-12-10

Mass

57.0 (\begin{matrix} + 24.0 \\ - 28.0 \end{matrix})

M_J 1 publication

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

Mass*sin(i)

—

Semi-Major Axis

5.0 (\begin{matrix} + 0.3 \\ - 0.6 \end{matrix})

AU 1 publication

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

Orbital Period

15700.0 (\begin{matrix} + 2550.0 \\ - 4400.0 \end{matrix})

day 1 publication

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

Eccentricity

0.18 (\begin{matrix} + 0.09 \\ - 0.18 \end{matrix})

1 publication

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

Angular distance

—

ω

110.0 (\begin{matrix} + 130.0 \\ - 110.0 \end{matrix})

deg 1 publication

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

T_peri

—

Radius

—

Inclination

76.5 (\begin{matrix} + 1.5 \\ - 2.3 \end{matrix})

deg

Detection Method

Astrometry

Mass Meas. Method

Astrometry

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

WISEP J045853.90+643452 A

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Reference
CH4
CH4	Measurements	Detected	2011 - MAINZER A.
H2O
H2O	Measurements	Detected	2011 - MAINZER A.

No remarks

No link

System without star

Distance

9.24 (\pm 0.15)

RA₂₀₀₀

04:58:54.0

Dec₂₀₀₀

+64:34:52.0

Planet WISE J0458+6434 A

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 2 molecules

Remarks No remark

Other web pages No page

System without star

System informations 3 parameters

Planet WISE J0458+6434 A

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 2 molecules

Remarks No remark

Other web pages No page

System without star

System informations 3 parameters

Related publications

3.8um Imaging of 400-600K Brown Dwarfs and Orbital Constraints for WISEP J045853.90+643452.6AB

Distances, Luminosities, and Temperatures of the Coldest Known Substellar Objects

Resolved Spectroscopy of a Brown Dwarf Binary at the T Dwarf/Y Dwarf Transition

WISE Brown Dwarf Binaries: The Discovery of a T5+T5 and a T8.5+T9 System

The First Ultra-cool Brown Dwarf Discovered by the Wide-field Infrared Survey Explorer