Planet NGTS-11 b

Detailed information about planet NGTS-11 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name
NGTS-11 b
Planet Status
Confirmed
Discovered in
2020
Publication
Status
—
Update
2025-10-17
Mass
0.189 ( ± 0.025 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.195 ( ± 0.006 ) AU
Orbital Period
35.455882 ( ± 3.9e-05 ) day
Eccentricity
0.11 ( +0.15 -0.11 )
Angular distance
—
ω
47.0 ( ± 37.0 ) deg
Tperi
—
Radius
0.81 ( ± 0.02 ) RJ
Inclination
89.05 ( ± 0.04 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2458390.7042 ( ± 0.002 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.846 ( ± 0.014 )
Time Vr=0
—
Velocity Semiamplitude K
12.9 ( +1.7 -1.8 ) m/s
Calculated temperature
423.0 ( ± 9.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-1847 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-11
Distance
191.5 ( ± 2.0 ) pc
Spectral type
K0V
Apparent magnitude V
—
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.862 ( ± 0.028 ) MSun
Age
3.9 ( ± 1.6 ) Gyr
Effective temperature
5050.0 ( ± 80.0 ) K
Radius
0.832 ( ± 0.013 ) RSun
Metallicity [Fe/H]
0.22 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
01:34:05.0
Dec2000
-14:25:09.0
Alternate Names
TOI-1847, TIC 54002556

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