Planet K2-97 b

Name K2-97 b
Planet Status Confirmed
Discovered in 2016
Mass 1.1 ( -0.11 +0.11 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period 8.4061 (± 0.0015) day
Eccentricity
ω
Tperi
Radius 1.31 ( -0.11 +0.11 ) RJ
Inclination
Update 2017-01-27
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit
Secondary transit
λ
Impact Parameter b 0.933 ( -0.007 +0.006 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names EPIC 211351816 b, 2MASS 08310308+1050513 b

Star

K2-97
Name K2-97
Distance
Spectral type
Apparent magnitude V
Mass 1.16 (± 0.12) MSun
Age 7.8 (± 2.0) Gyr
Effective temperature
Radius 4.2 (± 0.14) RSun
Metallicity [Fe/H] 0.42 (± 0.08)
Detected Disc
Magnetic Field
RA2000 08:31:03.1
Dec2000 +10:50:51
Alternate Names EPIC 211351816, 2MASS J08310308+1050513
Planetary system 1 planet

More data


Related publications

Seeing double with K2: Testing re-inflation with two remarkably similar planets around red giant branch stars
2017 GRUNBLATT S., HUBER D., GAIDOS E., LOPEZ E., HOWARD A. et al.
ApJ, 154, 254
paper  arxiv  

EPIC 211351816.01: A (Re-?)Inflated Planet Orbiting a Red Giant Star
2016 GRUNBLATT S., HUBER D., GAIDOS E., LOPEZ E., FULTON B. et al.
ApJ, submitted
arxiv