Planet TOI-1431 b

Detailed information about planet TOI-1431 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-1431 b
Planet Status
Confirmed
Discovered in
2021
Update
2023-06-29
Mass
3.14 ( ± 0.19 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.047 ( ± 0.002 ) AU
Orbital Period
2.65022 ( ± 1e-05 ) day
Eccentricity
0.01 ( +0.036 -0.009 )
ω
260.0 ( +10.0 -160.0 ) deg
Tperi
—
Radius
1.508 ( ± 0.062 ) RJ
Inclination
80.4 ( +0.6 -0.3 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458739.17736 ( ± 7e-05 ) JD
Secondary transit
2458740.5013 ( +0.0025 -0.0033 ) JD
λ
204.7 ( +16.1 -11.3 ) deg
Impact Parameter b
0.881 ( +0.003 -0.004 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
2370.0 ( ± 70.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
HD 201033 b, MASCARA-5 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

No remarks

No link

Star

Name
TOI-1431
Distance
149.6 ( ± 1.1 ) pc
Spectral type
AmC
Apparent magnitude V
8.0
Mass
1.9 ( ± 0.1 ) MSun
Age
0.29 ( +0.32 -0.19 ) Gyr
Effective temperature
7690.0 ( +400.0 -250.0 ) K
Radius
1.92 ( ± 0.07 ) RSun
Metallicity [Fe/H]
0.43 ( +0.2 -0.28 )
Detected Disc
—
Magnetic Field
—
RA2000
21:04:49.0
Dec2000
+55:35:17.0
Alternate Names
HD 201033, MASCARA-5

No remarks

No link