Planet WASP-84 b

Name WASP-84 b
Planet Status Confirmed
Discovered in 2013
Mass 0.694 ( -0.028 +0.028 ) MJ
Mass*sin(i) 0.694 (± 0.028) MJ
Semi-Major Axis 0.0771 (± 0.0012) AU
Orbital Period 8.5234865 (± 7e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 0.942 (± 0.022) RJ
Inclination 88.368 (± 0.05) deg
Update 2015-02-16
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2456286.10583 (± 9e-05) JD
Secondary transit
λ 359.7 (± 1.7) deg
Impact Parameter b 0.632
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 797.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-84
Name WASP-84
Distance 120.0 (± 50.0) pc
Spectral type K0
Apparent magnitude V
Mass 0.842 (± 0.037) MSun
Age 1.0 Gyr
Effective temperature 5314.0 (± 88.0) K
Radius 0.748 (± 0.015) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 08:44:26.0
Dec2000 +01:50:36
Alternate Names
Planetary system 1 planet

Remarks

Alias 2MASS J08442570+0151361

More data


Related publications

The Well-aligned Orbit of Wasp-84b: Evidence for Disk Migration of a Hot Jupiter
2015 ANDERSON D., TRIAUD A., TURNER O., BROWN D., CLARK B. et al.
ApJ Letters, 800, L9
paper  

A comparison of gyrochronological and isochronal age estimates for transiting exoplanet host stars
2015 MAXTED P., SERENELLI A. & SOUTHWORTH J.
Astron. & Astrophys., accepted
arxiv  

Three newly discovered sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary
2014 ANDERSON D., COLLIER-CAMERON A., DELREZ L., DOYLE A., FAEDI F. & 19 additional authors
MNRAS, 445, 1114
paper  arxiv  ADS