Planet TOI-216 c

Name TOI-216 c
Planet Status Confirmed
Discovered in 2019
Mass 0.595 ( -0.258 +0.676 ) MJ
Mass*sin(i)
Semi-Major Axis 0.2068 ( -0.0081 +0.01 ) AU
Orbital Period 34.5558 ( -0.0087 +0.0193 ) day
Eccentricity 0.085 ( -0.044 +0.114 )
ω 65.0 ( -42.0 +218.0 ) deg
Tperi
Radius 0.91 (± 0.018) RJ +
Inclination 89.89 ( -0.1 +0.08 ) deg +
Update 2019-04-29
Detection Method Primary Transit
Mass Detection Method TTV
Radius Detection Method Primary Transit
Primary transit
Secondary transit
λ
Impact Parameter b 0.11 ( -0.0 +0.09 ) +
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 497.0 ( -8.0 +10.0 ) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI-216
Name TOI-216
Distance 178.89 (± 1.0) pc +
Spectral type
Apparent magnitude V 12.4
Mass 0.77 (± 0.03) MSun +
Age
Effective temperature 5045.0 (± 110.0) K +
Radius 0.747 (± 0.015) RSun +
Metallicity [Fe/H] -0.15 (± 0.09) +
Detected Disc
Magnetic Field
RA2000 04:55:55.3
Dec2000 -63:15:36
Alternate Names
Planetary system
2 planets

More data


Related publications

A resonant pair of warm giant planets revealed by TESS
2019 KIPPING D., NESVORNY D., HARTMAN J., TORRES G., BAKOS G. et al.
MNRAS, 486, 4980
paper  arxiv  

TOI-216b and TOI-216c: Two warm, large exoplanets in or slightly wide of the 2:1 orbital resonance
2019 DAWSON R., HUANG Ch., LISSAUER J., COLLINS K., SHA L. et al.
Astron. J., submitted
arxiv