Planet TOI-2136 b

Name TOI-2136 b
Planet Status Confirmed
Discovered in 2022
Mass 0.0148 ( -0.0082 +0.0098 ) MJ +
Mass*sin(i)
Semi-Major Axis 0.054 (± 0.001) AU +
Orbital Period 7.85191 (± 4e-05) day +
Eccentricity 0.07 ( -0.025 +0.09 ) +
ω 259.52 ( -152.0 +148.0 ) deg +
Tperi
Radius 0.1865 (± 0.0071) RJ +
Inclination 89.441 (± 0.003) deg +
Update 2022-04-21
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2459017.7039 (± 0.0006) JD +
Secondary transit
λ
Impact Parameter b 0.41 (± 0.1)
Time Vr=0
Velocity Semiamplitude K 3.16 ( -1.77 +2.1 ) m/s +
Calculated temperature 378.0 (± 13.0) K +
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI-2136
Name TOI-2136
Distance 33.36 (± 0.02) pc
Spectral type
Apparent magnitude V 14.0
Mass 0.34 (± 0.03) MSun
Age 4.6 (± 1.0) Gyr
Effective temperature 3342.0 (± 100.0) K
Radius 0.34 (± 0.02) RSun
Metallicity [Fe/H] 0.03 (± 0.07)
Detected Disc
Magnetic Field
RA2000 18:44:42.0
Dec2000 +36:33:47
Alternate Names
Planetary system 1 planet

More data


Related publications

TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136
2022 GAN T., SOUBKIOU A., WANG Sh., BENKHALDOUN Z., MAO Sh. et al.
MNRAS, 514, 4120
paper   arxiv

Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf
2022 KAWAUCHI K., MURGAS F., PALLE E., NARITA N., FUKUI A. et al.
Astron. & Astrophys., 666, A4
paper  arxiv

TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with HPF
2022 BEARD C., ROBERTSON P., KANODIA Sh., LIBBY-ROBERTS J., CANAS C. et al.
Astron. J., 163, 286
paper   arxiv