DMPP-1 e
Orbiting DMPP-1
DMPP-1 e is an exoplanet orbiting the star DMPP-1, discovered in 2019 using the Radial Velocity method.
Minimum Mass (M sin i)
4.13
Earth masses
Orbital Period
5.5
days
Distance
62.5
parsecs
Equilibrium Temp
1314
K
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
4.13
Radial-velocity minimum
Equilibrium Temperature
1314 K
Parameter source: Staab et al. 2020
Orbital Period
5.516+0.002−0.004days
Semi-Major Axis
0.0651+0.0005−0.0005au
M sin(i) (Earth masses)
4.13+0.66−1.14
M sin(i) (Jupiter masses)
0.0130+0.0021−0.0036
Eccentricity
<0.07
Radial Velocity Semi-Amplitude
1.32+0.21−0.36m/s
Distance from Earth
62.5 pc (~204 ly)
Spectral Type
F8 V
Temperature
6196 K
Mass (Solar)
1.21 M☉
Radius (Solar)
1.26 R☉
Luminosity
Unknown
Planets in System
4
Stars in System
1
Coordinates (RA, Dec)
86.7761°, -10.6303°
Discovery Method
Radial Velocity
Discovery Year
2019
Source ID: DMPP-1 e
DMPP-1 e orbits DMPP-1 and was reported in 2019 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 4.13 Earth masses (M sin i), an orbital period of 5.52 days, and an equilibrium temperature near 1,314 K.
Catalog data places the system at about 62.5 parsecs from Earth, a host star classified as F8 V, and 4 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open DMPP-1