KOI-3503 b
Orbiting KOI-3503
KOI-3503 b is an exoplanet orbiting the star KOI-3503, discovered in 2021 using the Transit method. It is a Earth-sized world.
Radius
1.19
Earth radii
Mass
9.20
Earth masses
Orbital Period
21.2
days
Distance
887.1
parsecs
Equilibrium Temp
785
K
Radius (Earth radii)
1.19
Mass (Earth masses)
9.20
Measured
Equilibrium Temperature
785 K
Orbital Period
21.18 days
Distance from Earth
887.1 pc (~2893 ly)
Spectral Type
Unknown
Temperature
6001 K
Mass (Solar)
0.86 M☉
Radius (Solar)
1.25 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
293.1508°, 41.7292°
Discovery Method
Transit
Discovery Year
2021
Source ID: KOI-3503 b
KOI-3503 b orbits KOI-3503 and was reported in 2021 and was detected with the Transit method.
Published measurements list a radius of 1.19 Earth radii, a mass of 9.2 Earth masses, an orbital period of 21.19 days, and an equilibrium temperature near 785 K.
Catalog data places the system at about 887.1 parsecs from Earth and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open KOI-3503More planets in this system