KMT-2017-BLG-1057L b
Orbiting KMT-2017-BLG-1057L
KMT-2017-BLG-1057L b is an exoplanet orbiting the star KMT-2017-BLG-1057L, discovered in 2024 using the Microlensing method.
Mass
23.50
Earth masses
Distance
6500.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
23.50
Measured
Equilibrium Temperature
Unknown
Parameter source: Gui et al. 2024
Semi-Major Axis
2.3600+0.6900−0.6200au
Planet Mass (Earth masses)
23.50+15.00−12.00
Planet Mass (Jupiter masses)
0.0739+0.0472−0.0378
Distance from Earth
6500.0 pc (~21200 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.57 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
265.4860°, -22.3351°
Discovery Method
Microlensing
Discovery Year
2024
Source ID: KMT-2017-BLG-1057L b
KMT-2017-BLG-1057L b orbits KMT-2017-BLG-1057L and was reported in 2024 and was detected with the Microlensing method.
Published measurements list a mass of 23.5 Earth masses.
Catalog data places the system at about 6,500 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-2017-BLG-1057L