Planet EPIC 201498078 b

Name EPIC 201498078 b
Planet Status Confirmed
Discovered in 2018
Mass 0.223 (± 0.031) MJ
Mass*sin(i)
Semi-Major Axis 0.102 (± 0.02) AU +
Orbital Period 11.6334 (± 0.00012) day +
Eccentricity 0.39 (± 0.14)
ω 143 (± 18) deg +
Tperi
Radius 0.85 ( -0.022 +0.026 ) RJ
Inclination 88.4 ( -1.9 +1.1 ) deg +
Update 2018-06-20
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2.45791e+06 ( -0.00067 +0.00054 ) JD
Secondary transit
λ
Impact Parameter b 0.27 (± 0.18)
Time Vr=0
Velocity Semiamplitude K 19 (± 3) m/s
Calculated temperature 1080 (± 110) K +
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

EPIC 201498078
Name EPIC 201498078
Distance 214 (± 2) pc +
Spectral type
Apparent magnitude V 10.6
Mass 1.104 (± 0.02) MSun +
Age 8.51 (± 0.5) Gyr +
Effective temperature 5513 (± 51) K +
Radius 1.669 (± 0.022) RSun +
Metallicity [Fe/H] 0.26 (± 0.03) +
Detected Disc
Magnetic Field
RA2000 11:52:08.0
Dec2000 +00:29:36
Alternate Names
Planetary system 1 planet

More data


Related publications

EPIC 201498078b: A low density Super Neptune on an eccentric orbit
2018 BRAHM R., ESPINOZA N., RABUS M., JORDAN A., DIAZ M. et al.
MNRAS, submitted
arxiv  

EPIC 246911830 b: a hot Jupiter transiting an F star, and EPIC 201498078 b: a warm Saturn around a bright G star
2018 JOHNSON M., DAI F., JUSTESEN A., GANDOLFI D., HATZES A. et al.
MNRAS, submitted
arxiv