Planet K2-81 b

Detailed information about planet K2-81 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-81 b
Planet Status
Confirmed
Discovered in
2016
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.059 ( +0.002 -0.002 ) AU
Orbital Period
6.102325 ( +0.00039 -0.000407 ) day
Eccentricity
0.06 ( +0.144406 -0.051854 )
ω
-27.89 ( +133.848 -112.5904 ) deg
Tperi
—
Radius
0.176 ( +0.012 -0.01 ) RJ
Inclination
89.29 ( +0.49 -0.57 ) 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
EPIC 210448987.01
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
K2-81
Distance
254.14 ( +2.72 -2.72 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
0.75 ( +0.07 -0.07 ) MSun
Age
—
Effective temperature
4674.13 ( +140.71 -131.16 ) K
Radius
0.63 ( +0.04 -0.03 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
03:49:56.5
Dec2000
+14:30:07.9
Alternate Names
2MASS J03495652+1430080, EPIC 210448987, WISE J034956.50+143007.5

No remarks

No link