Planet WASP-127 b

Name WASP-127 b
Planet Status Confirmed
Discovered in 2016
Mass 0.18 (± 0.02) MJ
Mass*sin(i)
Semi-Major Axis 0.052 (± 0.0005) AU
Orbital Period 4.178062 (± 2e-06) JD
Eccentricity
ω
Tperi
Radius 1.37 (± 0.04) RJ
Inclination 88.7 ( -0.6 +0.8 ) deg
Update 2016-07-27
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit 2457248.74131 (± 0.00016) JD
Secondary transit
λ
Impact Parameter b 0.15 ( -0.11 +0.09 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WASP-127
Name WASP-127
Distance
Spectral type G5
Apparent magnitude V 10.15
Mass 1.08 (± 0.03) MSun
Age 11.41 (± 1.8) Gyr
Effective temperature 5620.0 (± 85.0) K
Radius 1.39 (± 0.03) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 10:42:14.1
Dec2000 -03:50:06
Alternate Names
Planetary system 1 planet

More data


Related publications

A feature-rich transmission spectrum for WASP-127b - Cloud-free skies for the puffiest known super-Neptune?
2017 PALLE E., CHEN G., PRIETO-ARRANZ J., NOWAK G., MURGAS F. et al.
Astron. & Astrophys., 602, L15
paper  arxiv  

From Dense Hot Jupiter to Low Density Neptune: The Discovery of WASP-127b, WASP-136b and WASP-138b
2016 LAM, K., FAEDI, F., BROWN, D., ANDERSON, D., DELREZ & 37 additional authors
Astron. & Astrophys., 599, A3
paper  arxiv  ADS