OGLE-2017-BLG-0173L b
Orbiting OGLE-2017-BLG-0173L
OGLE-2017-BLG-0173L b is an exoplanet orbiting the star OGLE-2017-BLG-0173L, discovered in 2018 using the Microlensing method.
Mass
3.27
Earth masses
Distance
4705.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
3.27
Measured
Equilibrium Temperature
Unknown
Parameter source: Hwang et al. 2018
Semi-Major Axis
3.9130+1.6150−1.6490au
Planet Mass (Earth masses)
3.27+3.85−2.02
Planet Mass (Jupiter masses)
0.0103+0.0121−0.0063
Distance from Earth
4705.0 pc (~15346 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.40 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
267.9706°, -29.2714°
Discovery Method
Microlensing
Discovery Year
2018
Source ID: OGLE-2017-BLG-0173L b
OGLE-2017-BLG-0173L b orbits OGLE-2017-BLG-0173L and was reported in 2018 and was detected with the Microlensing method.
Published measurements list a mass of 3.27 Earth masses.
Catalog data places the system at about 4,705 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 OGLE-2017-BLG-0173L