Planet HD 103949 b

Detailed information about planet HD 103949 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 103949 b
Planet Status
Confirmed
Discovered in
2019
Update
2019-04-26
Mass
0.0352 ( ± 0.0072 ) MJ
Mass*sin(i)
0.0352 ( ± 0.0072 ) MJ
Semi-Major Axis
0.439 ( ± 0.009 ) AU
Orbital Period
120.878 ( ± 0.45 ) day
Eccentricity
0.19 ( ± 0.12 )
ω
127.74 ( ± 68.3 ) deg
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
1.77 ( ± 0.35 ) m/s
Calculated temperature
—
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
HD 103949
Distance
26.52 ( ± 0.05 ) pc
Spectral type
K3V
Apparent magnitude V
—
Mass
0.77 ( ± 0.04 ) MSun
Age
—
Effective temperature
4792.0 ( +66.0 -54.0 ) K
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
11:58:12.0
Dec2000
-23:55:12.0
Alternate Names
—

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