Planet Kepler-39 b

Name Kepler-39 b
Planet Status Confirmed
Discovered in 2011
Mass 18.0 ( -0.91 +0.93 ) MJ
Mass*sin(i)
Semi-Major Axis 0.155 (± 0.03) AU
Orbital Period 21.0874 (± 0.0002) day
Eccentricity 0.121 ( -0.023 +0.022 )
ω 98.9 ( -6.8 +5.9 ) deg
Tperi
Radius 1.22 ( -0.1 +0.12 ) RJ
Inclination 88.83 ( -0.4 +0.59 ) deg
Update 2016-02-24
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2454972.5959 (± 0.0006) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 905.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names KOI-423 b

Star

Kepler-39
Name Kepler-39
Distance 1200.0 (± 250.0) pc
Spectral type F7IV
Apparent magnitude V 14.3
Mass 1.1 ( -0.06 +0.07 ) MSun
Age 5.08 (± 1.5) Gyr
Effective temperature 6260.0 (± 140.0) K
Radius 1.39 ( -0.1 +0.11 ) RSun
Metallicity [Fe/H] -0.29 (± 0.1)
Detected Disc
Magnetic Field
RA2000 19:47:50.0
Dec2000 +46:02:04
Alternate Names KOI-423
Planetary system 1 planet

Remarks

Alias 2MASS J19475046+4602034

More data

Observability Predictor

Remarks

unconfirmed planet

Related publications

Determining Exoplanetary Oblateness Using Transit Depth Variations
2017 BIERSTEKER J. & SCHLICHTING H.
Astron. J., 154, 164
paper  arxiv  

Exploration of the brown dwarf regime around solar-like stars by CoRoT
2016 CSIZMADIA Sz.
in "'The CoroT legacy book", 2016, Editors: Annie Baglin et al., Publisher: EDP Sciences
arxiv  

Constraining the Oblateness of Kepler Planets
2014 ZHU W., HUANG Ch., ZHOU G. & LIN D.
ApJ, accepted
arxiv  

SOPHIE velocimetry of Kepler transit candidates III. KOI-423b: a 18 Mjup transiting companion around a F7IV star
2011 BOUCHY F., BONOMO A., SANTERNE A., MOUTOU C., DELEUIL M., DIAZ R., EGGENBERGER A., EHRENREICH D., GRY C., GUILLOT T., HAVEL M., HEBRARD G. & UDRY S.
Astron. & Astrophys., 533, A83
paper   arxiv