Exoplanet
KOI-3503 b
Orbiting KOI-3503
Overview
KOI-3503 b is an exoplanet orbiting the star KOI-3503, discovered in 2021 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.19
Earth radii
015 R⊕
Mass
9.20
Earth masses
0500 M⊕
Orbital Period
21.2
days
0.1d10,000d
Distance
887.1
parsecs
Nearby10,000 pc
Equilibrium Temp
785
K
150 K3,500 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
Data Sources
Source ID: KOI-3503 b