KMT-2021-BLG-1689L b
Orbiting KMT-2021-BLG-1689L
KMT-2021-BLG-1689L b is an exoplanet orbiting the star KMT-2021-BLG-1689L, discovered in 2022 using the Microlensing method.
Mass
46.00
Earth masses
Distance
7200.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
46.00
Measured
Equilibrium Temperature
Unknown
Parameter source: Yang et al. 2022
Semi-Major Axis
2.5000+0.8000−0.6000au
Planet Mass (Earth masses)
46.00+30.00−23.00
Planet Mass (Jupiter masses)
0.1447+0.0944−0.0724
Distance from Earth
7200.0 pc (~23483 ly)
Spectral Type
Unknown
Temperature
4570 K
Mass (Solar)
0.58 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
269.5792°, -30.1453°
Discovery Method
Microlensing
Discovery Year
2022
Source ID: KMT-2021-BLG-1689L b
KMT-2021-BLG-1689L b orbits KMT-2021-BLG-1689L and was reported in 2022 and was detected with the Microlensing method.
Published measurements list a mass of 46 Earth masses.
Catalog data places the system at about 7,200 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-1689L