Planet TOI-1231 b

Detailed information about planet TOI-1231 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1231 b
Planet Status
Confirmed
Discovered in
2021
Update
2021-05-19
Mass
0.0485 ( ± 0.0104 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.1288 ( ± 0.0022 ) AU
Orbital Period
24.245586 ( ± 6.6e-05 ) day
Eccentricity
0.087 ( +0.12 -0.061 )
ω
176.0 ( +81.0 -90.0 ) deg
Tperi
2458543.7 ( +4.8 -6.3 ) JD
Radius
0.3256 ( ± 0.0143 ) RJ
Inclination
89.73 ( ± 0.18 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458563.88838 ( ± 0.00058 ) JD
Secondary transit
2458575.45 ( +0.95 -2.3 ) JD
λ
—
Impact Parameter b
0.27 ( ± 0.19 )
Time Vr=0
—
Velocity Semiamplitude K
5.6 ( ± 1.2 ) m/s
Calculated temperature
330.0 ( ± 3.8 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
NLTT 24399
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
TOI-1231
Distance
27.4932 ( ± 0.0123 ) pc
Spectral type
M3V
Apparent magnitude V
12.3
Mass
0.485 ( ± 0.024 ) MSun
Age
—
Effective temperature
3562.0 ( ± 101.0 ) K
Radius
0.476 ( ± 0.015 ) RSun
Metallicity [Fe/H]
0.05 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
10:26:59.0
Dec2000
-52:28:04.0
Alternate Names
NLTT 24399

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