Planet K2-171 b

Detailed information about planet K2-171 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-171 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
—
Orbital Period
5.628466 ( +0.001731 -0.001519 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.24 ( +0.036 -0.03 ) RJ
Inclination
85.048 ( +3.65 -9.641 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J22092179-1325438 b, EPIC 206049764 b, EPIC 206049764.01, WISE J220921.78-132543.8 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

No remarks

No link

Star

Name
K2-171
Distance
616.41 ( +18.68 -18.68 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.89 ( +0.06 -0.03 ) MSun
Age
—
Effective temperature
5250.0 ( +50.0 -50.0 ) K
Radius
1.72 ( +0.22 -0.19 ) RSun
Metallicity [Fe/H]
-0.09 ( +0.08 -0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
22:09:21.8
Dec2000
-13:25:43.9
Alternate Names
2MASS J22092179-1325438, EPIC 206049764, WISE J220921.78-132543.8

No remarks

No link