Planet K2-30 b

Name K2-30 b
Planet Status Confirmed
Discovered in 2016
Mass 0.624 ( -0.0313 +0.0314 ) MJ
Mass*sin(i) 0.623 (± 0.031) MJ
Semi-Major Axis 0.04986 (± 0.00035) AU
Orbital Period 4.098507 (± 2.8e-05) JD
Eccentricity 0.027 ( -0.02 +0.036 )
ω 120.0 ( -51.0 +100.0 ) deg
Tperi
Radius 1.196 (± 0.06) RJ
Inclination 86.32 (± 0.38) deg
Update 2016-06-07
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2457063.8071 (± 0.00027) JD
Secondary transit
λ
Impact Parameter b 0.721 (± 0.036)
Time Vr=0
Velocity Semiamplitude K 79.9 (± 4.0) m/s
Calculated temperature 1185.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

K2-30
Name K2-30
Distance 323.0 (± 14.0) pc
Spectral type G8
Apparent magnitude V 13.5
Mass 0.984 (± 0.02) MSun
Age
Effective temperature 5581.0 (± 38.0) K
Radius 0.941 (± 0.041) RSun
Metallicity [Fe/H] 0.136
Detected Disc
Magnetic Field
RA2000 03:29:22.0
Dec2000 +22:17:58
Alternate Names
Planetary system 1 planet

More data


Related publications

K2-30 b and K2-34 b: two inflated hot-Jupiters around Solar-type stars
2016 LILLO-BOX J., DEMANGEON O., SANTERNE A., BARROS S., BARRADO D. et al.
Astron. & Astrophys., 594, A50
paper  arxiv  ADS

An independent discovery of two hot Jupiters from the K2 mission
2016 BRAHM R., JONES M., ESPINOZA N., JORDAN A., RABUS M. et al.
PASP, 128, 124402
paper  arxiv  

Confirmation of Two Hot Jupiters from K2 Campaign 4
2016 JOHNSON M., GANDOLFI D., FRIDLUND M., CSIZMADIA Sz., ENDL M. et al.
Astron. J., submitted
arxiv