Kepler-88 d
Orbiting KOI-142
Kepler-88 d is an exoplanet orbiting the star KOI-142, discovered in 2020 using the Radial Velocity method.
Mass
965.15
Earth masses
Orbital Period
1403.0
days
Distance
376.9
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
965.15
Measured
Equilibrium Temperature
Unknown
Parameter source: Weiss et al. 2020
Orbital Period
1403.000+14.000−14.000days
M sin(i) / sin(i) (Earth masses)
965.15+44.01−44.01
M sin(i) / sin(i) (Jupiter masses)
3.0505+0.1600−0.1600
Eccentricity
0.4100+0.0300−0.0300
Epoch of Periastron
2456235.00+19.00−19.00days(BJD)
Radial Velocity Semi-Amplitude
63.50+3.50−3.50m/s
Distance from Earth
376.9 pc (~1229 ly)
Spectral Type
Unknown
Temperature
5466 K
Mass (Solar)
0.99 M☉
Radius (Solar)
0.90 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
291.1481°, 40.6694°
Discovery Method
Radial Velocity
Discovery Year
2020
Source ID: Kepler-88 d
Kepler-88 d orbits KOI-142 and was reported in 2020 and was detected with the Radial Velocity method.
Published measurements list a calculated mass of 965.15 Earth masses (M sin(i) / sin(i)) and an orbital period of 1,403 days.
Catalog data places the system at about 376.9 parsecs from Earth and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open KOI-142