K2-321 b
Orbiting K2-321
K2-321 b is an exoplanet orbiting the star K2-321, discovered in 2020 using the Transit method. It is a Super-Earth world.
Radius
2.05
Earth radii
Mass (est.)
5.17
Earth masses
Orbital Period
2.3
days
Distance
77.7
parsecs
Equilibrium Temp
830
K
Radius (Earth radii)
2.05
Mass (Earth masses)
5.17
Estimated
Equilibrium Temperature
830 K
Orbital Period
2.30 days
Distance from Earth
77.7 pc (~253 ly)
Spectral Type
Unknown
Temperature
3750 K
Mass (Solar)
0.58 M☉
Radius (Solar)
0.59 R☉
Luminosity
-1.20 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
156.4055°, 2.5139°
Discovery Method
Transit
Discovery Year
2020
Source ID: K2-321 b
K2-321 b orbits K2-321 and was reported in 2020 and was detected with the Transit method.
Published measurements list a radius of 2.05 Earth radii, a mass of 5.17 Earth masses (estimated), an orbital period of 2.3 days, and an equilibrium temperature near 830 K.
Catalog data places the system at about 77.7 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open K2-321