Planet WASP-53 c

Name WASP-53 c
Planet Status Confirmed
Discovered in 2016
Mass > 16.35 MJ
Mass*sin(i) > 16.35 MJ
Semi-Major Axis > 3.73 AU
Orbital Period > 2840.0 JD
Eccentricity 0.8369 ( -0.007 +0.0069 )
ω 198.6 (± 0.2) deg
Tperi
Radius
Inclination
Update 2016-12-27
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Molecules
Primary transit 2455455.5 ( -1.3 +1.1 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-53
Name WASP-53
Distance 235.0 (± 55.0) pc
Spectral type K3
Apparent magnitude V
Mass 0.839 (± 0.054) MSun
Age
Effective temperature 4953.0 ( -60.0 +59.0 ) K
Radius 0.798 (± 0.023) RSun
Metallicity [Fe/H] 0.22 (± 0.11)
Detected Disc
Magnetic Field
RA2000 02:07:38.2
Dec2000 -20:39:43
Alternate Names 2MASS J02073820{2039426
Planetary system
2 planets

More data


Related publications

Peculiar architectures for the WASP-53 and WASP-81 planet-hosting systems
2016 TRIAUD A., NEVEU-VANMALLE M., LENDL M., ANDERSON D., COLLIER CAMERON A. et al.
MNRAS, submitted
arxiv