Planet Kepler-424 b

Name Kepler-424 b
Planet Status Confirmed
Discovered in 2014
Mass 1.03 (± 0.13) MJ
Mass*sin(i) 1.03 (± 0.13) MJ
Semi-Major Axis 0.044 ( -0.004 +0.005 ) AU
Orbital Period 3.3118644 (± 3.9e-07) JD
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 2454964.7427 ( -0.00017 +0.00023 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 140.0 ( -13.0 +12.0 ) 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 5460.0 (± 81.0) 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

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