Planet NGTS-1 b

Detailed information about planet NGTS-1 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
NGTS-1 b
Planet Status
Confirmed
Discovered in
2017
Update
2017-10-31
Mass
0.812 ( +0.066 -0.025 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0326 ( ± 0.0047 ) AU
Orbital Period
2.647298 ( ± 0.0002 ) day
Eccentricity
0.016 ( +0.023 -0.012 )
ω
—
Tperi
—
Radius
1.33 ( +0.61 -0.33 ) RJ
Inclination
82.8 ( ± 2.3 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
2457720.65939 ( ± 0.00067 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.9948 ( +0.13 -0.088 )
Time Vr=0
—
Velocity Semiamplitude K
166.0 ( ± 12.0 ) m/s
Calculated temperature
790.0 ( ± 20.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
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-1
Distance
224.0 ( +37.0 -44.0 ) pc
Spectral type
M0.5
Apparent magnitude V
—
Mass
0.617 ( +0.023 -0.062 ) MSun
Age
—
Effective temperature
3916.0 ( +71.0 -63.0 ) K
Radius
0.573 ( ± 0.077 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
05:30:52.0
Dec2000
-36:37:51.0
Alternate Names
—

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