HD 108236 e
Orbiting HD 108236
HD 108236 e is an exoplanet orbiting the star HD 108236, discovered in 2020 using the Transit method. It is a Mini-Neptune world.
Radius
3.08
Earth radii
Mass (est.)
10.34
Earth masses
Orbital Period
19.6
days
Distance
64.6
parsecs
Radius (Earth radii)
3.08
Mass (Earth masses)
10.34
Estimated
Equilibrium Temperature
Unknown
Parameter source: Bonfanti et al. 2021
Orbital Period
19.590+0.000−0.000days
Semi-Major Axis
0.1367+0.0022−0.0020au
Eccentricity
0.0580+0.0320−0.0360
Argument of Periastron
128.0+37.0−54.0deg
Distance from Earth
64.6 pc (~211 ly)
Spectral Type
Unknown
Temperature
5660 K
Mass (Solar)
0.87 M☉
Radius (Solar)
0.88 R☉
Luminosity
-0.15 log L☉
Planets in System
5
Stars in System
1
Coordinates (RA, Dec)
186.5741°, -51.3631°
Discovery Method
Transit
Discovery Year
2020
Source ID: HD 108236 e
HD 108236 e orbits HD 108236 and was reported in 2020 and was detected with the Transit method.
Published measurements list a radius of 3.08 Earth radii, a mass of 10.34 Earth masses (estimated), and an orbital period of 19.59 days.
Catalog data places the system at about 64.6 parsecs from Earth and 5 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 108236More planets in this system