KMT-2017-BLG-0428L b
Orbiting KMT-2017-BLG-0428L
KMT-2017-BLG-0428L b is an exoplanet orbiting the star KMT-2017-BLG-0428L, discovered in 2023 using the Microlensing method.
Mass
5.59
Earth masses
Distance
5400.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
5.59
Measured
Equilibrium Temperature
Unknown
Parameter source: Zang et al. 2023
Semi-Major Axis
1.8100+0.5500−0.5900au
Planet Mass (Earth masses)
5.59+3.57−2.83
Planet Mass (Jupiter masses)
0.0176+0.0112−0.0089
Distance from Earth
5400.0 pc (~17612 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.34 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
271.3852°, -28.4903°
Discovery Method
Microlensing
Discovery Year
2023
Source ID: KMT-2017-BLG-0428L b
KMT-2017-BLG-0428L b orbits KMT-2017-BLG-0428L and was reported in 2023 and was detected with the Microlensing method.
Published measurements list a mass of 5.59 Earth masses.
Catalog data places the system at about 5,400 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-0428L