Planet NGTS-9 b

Detailed information about planet NGTS-9 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
NGTS-9 b
Planet Status
Confirmed
Discovered in
2019
Update
2023-12-18
Mass
2.9 ( ± 0.17 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.058 ( ± 0.003 ) AU
Orbital Period
4.43527 ( ± 2e-05 ) day
Eccentricity
0.06 ( +0.076 -0.032 )
ω
—
Tperi
—
Radius
1.07 ( ± 0.06 ) RJ
Inclination
84.1 ( ± 0.4 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Spectrum
Radius Meas. Method
Primary Transit
Primary transit
2457671.81086 ( ± 0.00265 ) JD
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
293.44 ( ± 15.08 ) m/s
Calculated temperature
1448.0 ( ± 36.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-1935 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-9
Distance
619.732 ( ± 15.977 ) pc
Spectral type
F8V
Apparent magnitude V
12.8
Mass
1.34 ( ± 0.05 ) MSun
Age
0.96 ( ± 0.6 ) Gyr
Effective temperature
6330.0 ( ± 130.0 ) K
Radius
1.38 ( ± 0.04 ) RSun
Metallicity [Fe/H]
0.31 ( ± 0.15 )
Detected Disc
—
Magnetic Field
—
RA2000
09:27:41.0
Dec2000
-19:20:50.0
Alternate Names
—

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