Exoplanet
LTT 3780 b
Orbiting LTT 3780
Overview
LTT 3780 b is an exoplanet orbiting the star LTT 3780, discovered in 2020 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.32
Earth radii
015 R⊕
Mass
2.46
Earth masses
0500 M⊕
Orbital Period
0.8
days
0.1d10,000d
Distance
22.0
parsecs
Nearby10,000 pc
Equilibrium Temp
903
K
150 K3,500 K
Radius (Earth radii)
1.32
Mass (Earth masses)
2.46
Measured
Equilibrium Temperature
903 K
Orbital Period
0.77 days
Distance from Earth
22.0 pc (~72 ly)
Spectral Type
Unknown
Temperature
3358 K
Mass (Solar)
0.38 M☉
Radius (Solar)
0.38 R☉
Luminosity
-1.78 log L☉
Planets in System
2
Stars in System
2
Coordinates (RA, Dec)
154.6449°, -11.7178°
Discovery Method
Transit
Discovery Year
2020
Data Sources
Source ID: LTT 3780 b