Planet EPIC 246911830 b

Name EPIC 246911830 b
Planet Status Confirmed
Discovered in 2018
Mass 1.42 ( -0.32 +0.31 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0404 ( -0.0016 +0.0013 ) AU
Orbital Period 2.626657 (± 1.8e-06) day
Eccentricity 0.0
ω 90.0 deg
Tperi 2457820.73814 (± 9e-05) JD
Radius 1.552 ( -0.057 +0.048 ) RJ
Inclination 88.67 ( -1.0 +0.89 ) deg
Update 2018-08-16
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2457820.73814 (± 9e-05) JD
Secondary transit
λ
Impact Parameter b 0.122 ( -0.082 +0.09 )
Time Vr=0
Velocity Semiamplitude K 178.0 ( -39.0 +38.0 ) m/s
Calculated temperature 1957.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names K2-260 b

Star

K2-260
Name K2-260
Distance 676.0 (± 19.0) pc
Spectral type F6V
Apparent magnitude V 12.69
Mass 1.39 (± 0.06) MSun
Age 1.9 (± 0.3) Gyr
Effective temperature 6367.0 (± 250.0) K
Radius 1.69 (± 0.03) RSun
Metallicity [Fe/H] -0.14 (± 0.15)
Detected Disc
Magnetic Field
RA2000 05:07:28.2
Dec2000 +16:52:04
Alternate Names K2-260
Planetary system
2 planets

More data


Related publications

K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star
2018 JOHNSON M., DAI F., JUSTESEN A., GANDOLFI D., HATZES A. et al.
MNRAS, 481, 596
paper  arxiv