Planet Kepler-39 b

Detailed information about planet Kepler-39 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-39 b

Planet Status

Confirmed

Discovered in

2011

Update

2021-02-05

Mass

20.1 (\begin{matrix} + 1.3 \\ - 1.3 \end{matrix})

M_J 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Mass*sin(i)

—

Semi-Major Axis

0.164 (\begin{matrix} + 0.003 \\ - 0.003 \end{matrix})

AU 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Orbital Period

21.08721 (\begin{matrix} + 3.7e-05 \\ - 3.7e-05 \end{matrix})

day 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Eccentricity

0.112 (\begin{matrix} + 0.057 \\ - 0.057 \end{matrix})

1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

ω

99.0 (\begin{matrix} + 22.0 \\ - 14.0 \end{matrix})

deg 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

T_peri

—

Radius

1.24 (\begin{matrix} + 0.09 \\ - 0.1 \end{matrix})

R_J 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Inclination

89.07 (\begin{matrix} + 0.22 \\ - 0.22 \end{matrix})

deg 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2454972.5959 (\pm 0.0006)

JD 1 publication

SOPHIE velocimetry of Kepler transit candidates III. KOI-423b: a 18 Mjup transiting companion around a F7IV star

Secondary transit

—

λ

—

Impact Parameter b

0.36 (\begin{matrix} + 0.05 \\ - 0.08 \end{matrix})

1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Time V_r=0

—

Velocity Semiamplitude K

1257.0 (\begin{matrix} + 64.0 \\ - 64.0 \end{matrix})

m/s 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Calculated temperature

897.0 (\begin{matrix} + 29.0 \\ - 29.0 \end{matrix})

K 1 publication

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

KOI-423 b, 2MASS J19475046+4602034 b, K00423.01, KIC 9478990 b, KOI-423.01, WISE J194750.47+460203.5  b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

unconfirmed planet

No link

Star

Name

Kepler-39

Distance

1090.44 (\begin{matrix} + 19.45 \\ - 19.45 \end{matrix})

Spectral type

F7 V

Apparent magnitude V

14.3

Mass

1.29 (\begin{matrix} + 0.06 \\ - 0.07 \end{matrix})

M_Sun

Age

2.1 (\begin{matrix} + 0.8 \\ - -0.9 \end{matrix})

Gyr

Effective temperature

6350.0 (\begin{matrix} + 100.0 \\ - 100.0 \end{matrix})

Radius

1.4 (\begin{matrix} + 0.1 \\ - 0.1 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.1 (\begin{matrix} + 0.14 \\ - 0.14 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:47:50.5

Dec₂₀₀₀

+46:02:03.5

Alternate Names

KOI-423, 2MASS J19475046+4602034, KIC 9478990, WISE J194750.47+460203.5

Alias 2MASS J19475046+4602034

No link

Simbad
Most recent references (ADS)

Planet Kepler-39 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-39 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Improved radius determinations for the transiting brown dwarf population in the era of Gaia and TESS

Determining Exoplanetary Oblateness Using Transit Depth Variations

Exploration of the brown dwarf regime around solar-like stars by CoRoT

Improved parameters of seven Kepler giant companions characterized with SOPHIE and HARPS-N

Constraining the Oblateness of Kepler Planets

SOPHIE velocimetry of Kepler transit candidates III. KOI-423b: a 18 Mjup transiting companion around a F7IV star