KMT-2021-BLG-1391L b
Orbiting KMT-2021-BLG-1391L
KMT-2021-BLG-1391L b is an exoplanet orbiting the star KMT-2021-BLG-1391L, discovered in 2022 using the Microlensing method.
Mass
4.55
Earth masses
Distance
5720.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
4.55
Measured
Equilibrium Temperature
Unknown
Parameter source: Ryu et al. 2022
Semi-Major Axis
2.2900+0.5600−0.7100au
Planet Mass (Earth masses)
4.55+2.31−2.31
Planet Mass (Jupiter masses)
0.0143+0.0073−0.0073
Distance from Earth
5720.0 pc (~18656 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.37 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
270.6836°, -28.0605°
Discovery Method
Microlensing
Discovery Year
2022
Source ID: KMT-2021-BLG-1391L b
KMT-2021-BLG-1391L b orbits KMT-2021-BLG-1391L and was reported in 2022 and was detected with the Microlensing method.
Published measurements list a mass of 4.55 Earth masses.
Catalog data places the system at about 5,720 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open KMT-2021-BLG-1391L