Kepler-289 d
Orbiting Kepler-289
Kepler-289 d is an exoplanet orbiting the star Kepler-289, discovered in 2014 using the Transit method. It is a Mini-Neptune world.
Radius
3.03
Earth radii
Mass
5.33
Earth masses
Orbital Period
66.0
days
Distance
704.4
parsecs
Radius (Earth radii)
3.03
Mass (Earth masses)
5.33
Measured
Equilibrium Temperature
Unknown
Parameter source: Greklek-McKeon et al. 2023
Orbital Period
66.028+0.004−0.004days
Planet Mass (Earth masses)
5.33+0.43−0.42
Planet Mass (Jupiter masses)
0.0168+0.0014−0.0013
Distance from Earth
704.4 pc (~2298 ly)
Spectral Type
Unknown
Temperature
5990 K
Mass (Solar)
1.08 M☉
Radius (Solar)
1.00 R☉
Luminosity
0.06 log L☉
Planets in System
4
Stars in System
1
Coordinates (RA, Dec)
297.4653°, 42.8829°
Discovery Method
Transit
Discovery Year
2014
Source ID: Kepler-289 d
Kepler-289 d orbits Kepler-289 and was reported in 2014 and was detected with the Transit method.
Published measurements list a radius of 3.03 Earth radii, a mass of 5.33 Earth masses, and an orbital period of 66.03 days.
Catalog data places the system at about 704.4 parsecs from Earth 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 Kepler-289More planets in this system