Planet NGTS-31 b

Detailed information about planet NGTS-31 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
NGTS-31 b
Planet Status
Confirmed
Discovered in
2021
Update
2024-11-29
Mass
1.12 ( ± 0.12 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.064 ( ± 0.008 ) AU
Orbital Period
4.162734 ( ± 4e-06 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
1.61 ( ± 0.16 ) RJ
Inclination
85.6 ( ± 0.1 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2459039.1615 ( ± 0.0004 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.63 ( ± 0.01 )
Time Vr=0
—
Velocity Semiamplitude K
146.63 ( +8.26 -6.0 ) m/s
Calculated temperature
1410.0 ( ± 20.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-2721 b
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
NGTS-31
Distance
—
Spectral type
—
Apparent magnitude V
—
Mass
—
Age
—
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
05:21:41.1
Dec2000
-38:39:24.5
Alternate Names
TOI-2721

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