Planet WASP-145A b

Name WASP-145A b
Planet Status Confirmed
Discovered in 2018
Mass 0.89 (± 0.04) MJ
Mass*sin(i)
Semi-Major Axis 0.0261 (± 0.0005) AU
Orbital Period
Eccentricity 0.0 ( -0.0 +0.06 )
ω
Tperi
Radius 0.9 (± 0.04) RJ
Inclination 83.3 (± 1.3) deg
Update 2018-05-15
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2456844.16526 (± 0.00026) JD
Secondary transit
λ
Impact Parameter b 0.97 (± 0.09)
Time Vr=0
Velocity Semiamplitude K 178.0 (± 6.0) m/s
Calculated temperature 1200.0 (± 60.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-145A
Name WASP-145A
Distance
Spectral type K2V
Apparent magnitude V 11.5
Mass 0.76 (± 0.04) MSun
Age 0.5 ( -0.0 +10.0 ) Gyr
Effective temperature 4900.0 (± 150.0) K
Radius 0.68 (± 0.07) RSun
Metallicity [Fe/H] -0.04 (± 0.1)
Detected Disc
Magnetic Field
RA2000 21:29:01.0
Dec2000 -58:50:10
Alternate Names
Planetary system 1 planet

More data


Related publications

New transiting hot Jupiters discovered by WASP-South, Euler/CORALIE and TRAPPIST-South
2018 HELLIER C., ANDERSON D., BOUCHY F., BURDANOV A., COLLIER CAMERON A. et al.
MNRAS, submitted
arxiv