LP 791-18
M-type star
LP 791-18 is a host star of spectral class M with 3 known exoplanets. It is located approximately 86 light-years from Earth.
Planets
3
Spectral Class
M
Distance
26.5
pc
Temperature
2960
K
V Magnitude
16.91
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☉
Metallicity [Fe/H]
-0.09
Age
0.5 Gyr
Known Planets
3
Stars in System
1
Planets (NASA)
3
Distance
26.5 pc (~86 ly)
V Magnitude
16.91
K Magnitude
10.64
Coordinates (RA, Dec)
165.6905°, -16.4064°
LP 791-18
Radius
1.21Earth radii
Mass (est.)
1.94Earth masses
Orbital Period
0.9days
Distance
26.5parsecs
Discovered 2019
LP 791-18
Radius
1.03Earth radii
Mass
0.91Earth masses
Orbital Period
2.8days
Distance
26.5parsecs
Discovered 2023
LP 791-18
Radius
2.49Earth radii
Mass
7.16Earth masses
Orbital Period
5.0days
Distance
26.5parsecs
Discovered 2019
Source ID: LP 791-18