Exoplanet
Kepler-1669 d
Orbiting Kepler-1669
Overview
Kepler-1669 d is an exoplanet orbiting the star Kepler-1669, discovered in 2023 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.22
Earth radii
015 R⊕
Mass (est.)
1.98
Earth masses
0500 M⊕
Orbital Period
4.7
days
0.1d10,000d
Distance
543.4
parsecs
Nearby10,000 pc
Equilibrium Temp
669
K
150 K3,500 K
Radius (Earth radii)
1.22
Mass (Earth masses)
1.98
Estimated
Equilibrium Temperature
669 K
Orbital Period
4.73 days
Distance from Earth
543.4 pc (~1772 ly)
Spectral Type
Unknown
Temperature
4224 K
Mass (Solar)
0.61 M☉
Radius (Solar)
0.60 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
297.4304°, 39.8479°
Discovery Method
Transit
Discovery Year
2023
Data Sources
Source ID: Kepler-1669 d