Planet TOI-216 b

Name TOI-216 b
Planet Status Confirmed
Discovered in 2019
Mass 0.082 ( -0.035 +0.076 ) MJ
Mass*sin(i)
Semi-Major Axis 0.1293 ( -0.0051 +0.0069 ) AU
Orbital Period 17.085 ( -0.027 +0.013 ) day
Eccentricity 0.105 ( -0.045 +0.137 )
ω 131.0 ( -37.0 +49.0 ) deg
Tperi
Radius 0.767 ( -0.17 +0.259 ) RJ +
Inclination 88.0 (± 0.2) 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 0.99 ( -0.04 +0.05 ) +
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 630.0 ( -11.0 +13.0 ) 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