Planet WASP-87A b

Name WASP-87A b
Planet Status Confirmed
Discovered in 2014
Mass 2.21 ( -0.155 +0.156 ) MJ
Mass*sin(i) 2.18 (± 0.15) MJ
Semi-Major Axis 0.02946 (± 0.00075) AU
Orbital Period 1.682795 (± 1.9e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 1.385 (± 0.06) RJ
Inclination 81.07 (± 0.63) deg
Update 2016-03-21
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2456361.8403 (± 0.00021) JD
Secondary transit
λ 352.0 (± 11.0) deg
Impact Parameter b 0.604
Time Vr=0
Velocity Semiamplitude K 325.0 (± 14.0) m/s
Calculated temperature 2322.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-87 A
Name WASP-87 A
Distance 240.0 (± 20.0) pc
Spectral type F5
Apparent magnitude V 10.7
Mass 1.204 (± 0.093) MSun
Age 3.8 (± 0.8) Gyr
Effective temperature 6450.0 (± 120.0) K
Radius 1.627 (± 0.062) RSun
Metallicity [Fe/H] -0.41 (± 0.1)
Detected Disc
Magnetic Field
RA2000 12:21:18.0
Dec2000 -52:50:27
Alternate Names
Planetary system 1 planet

Remarks

WASP-87A is a member of a binary system (Anderson et al. 2014)

More data


Related publications

Spin-orbit alignments for Three Transiting Hot Jupiters: WASP-103b, WASP-87b, & WASP-66b
2016 ADDISON B., TINNEY Ch., WRIGHT D. & BAYLISS D.
ApJ, 823, 29
paper  arxiv  ADS  

Six newly-discovered hot Jupiters transiting F/G stars: WASP-87b, WASP-108b, WASP-109b, WASP-110b, WASP-111b & WASP-112b
2014 ANDERSON D., BROWN D., COLLIER CAMERON A., DELREZ L., FUMEL A. et al.
MNRAS, submitted
arxiv