Planet TOI 172

Name TOI 172
Planet Status Confirmed
Discovered in 2019
Mass 5.41 (± 0.2) MJ
Mass*sin(i)
Semi-Major Axis 0.0913 (± 0.0017) AU
Orbital Period 9.47721 ( -0.0008 +0.0006 ) day
Eccentricity 0.3805 (± 0.0092)
ω 57.1 (± 1.7) deg
Tperi 2458326.549 (± 0.026) JD
Radius 0.965 (± 0.033) RJ
Inclination 88.3 (± 1.0) deg
Update 2019-01-30
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2458326.9195 (± 0.0018) JD
Secondary transit
λ
Impact Parameter b 0.22 (± 0.14)
Time Vr=0
Velocity Semiamplitude K 517.6 (± 6.2) m/s
Calculated temperature 1198.0 (± 18.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI-172
Name TOI-172
Distance 336.47 (± 6.79) pc
Spectral type
Apparent magnitude V 11.4
Mass 1.124 (± 0.063) MSun
Age 7.5 (± 1.6) Gyr
Effective temperature 5644.0 (± 50.0) K
Radius 1.774 (± 0.046) RSun
Metallicity [Fe/H] 0.146 (± 0.08)
Detected Disc
Magnetic Field
RA2000 21:06:32.0
Dec2000 -26:41:34
Alternate Names
Planetary system 1 planet

More data


Related publications

An Eccentric Massive Jupiter Orbiting a Sub-Giant on a 9.5 Day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images
2019 RODRIGUEZ J., QUINN S., HUANG Ch., VANDERBURG A., PENEV K. et al.
Astron. J., 157, 191
paper  arxiv