Planet Kepler-424 b

Name Kepler-424 b
Planet Status Confirmed
Discovered in 2014
Mass 1.03 ( -0.13 +0.13 ) MJ
Mass*sin(i) 1.03 ( -0.13 +0.13 ) MJ
Semi-Major Axis 0.044 ( -0.004 +0.005 ) AU
Orbital Period 3.31186 (± 3.9e-07) day
Eccentricity
ω
Tperi
Radius 0.89 ( -0.06 +0.08 ) RJ
Inclination
Update 2014-10-22
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2.45496e+06 ( -0.00017 +0.00023 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 140 ( -13 +12 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-424
Name Kepler-424
Distance
Spectral type
Apparent magnitude V 14.497
Mass 1.01 (± 0.054) MSun
Age
Effective temperature 5460 (± 81) K
Radius 0.94 (± 0.056) RSun
Metallicity [Fe/H] 0.44 (± 0.14)
Detected Disc
Magnetic Field
RA2000 19:54:30.0
Dec2000 +48:34:39
Alternate Names
Planetary system
2 planets

More data


Related publications

The Densities of Planets in Multiple Stellar Systems
2017 FURLAN E. & HOWELL S.
Astron. J., 154, 66
arxiv   paper   ADS  

Kepler-424 b: A "Lonely" Hot Jupiter That Found A Companion
2014 ENDL, M., CALDWELL, D., BARCLAY, T., HUBER, D., ISAACSON, H. and 11 additional authors
ApJ, 795, 151
paper  arxiv