Exoplanet
LP 791-18 b
Orbiting LP 791-18
Overview
LP 791-18 b is an exoplanet orbiting the star LP 791-18, discovered in 2019 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.21
Earth radii
015 R⊕
Mass (est.)
1.94
Earth masses
0500 M⊕
Orbital Period
0.9
days
0.1d10,000d
Distance
26.5
parsecs
Nearby10,000 pc
Equilibrium Temp
564
K
150 K3,500 K
Radius (Earth radii)
1.21
Mass (Earth masses)
1.94
Estimated
Equilibrium Temperature
564 K
Orbital Period
0.95 days
Distance from Earth
26.5 pc (~86 ly)
Spectral Type
M(6.1 +/- 0.7) V
Temperature
2960 K
Mass (Solar)
0.14 M☉
Radius (Solar)
0.18 R☉
Luminosity
-2.64 log L☉
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
165.6905°, -16.4064°
Discovery Method
Transit
Discovery Year
2019
Data Sources
Source ID: LP 791-18 b