KMT-2021-BLG-0171L b
A confirmed exoplanet orbiting KMT-2021-BLG-0171L.
Compared with Earth
- Mass
- About 11 times Earth's mass.
Planet
- Radius
- Unknown
- Mass
- 11.2 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 3.5 AU
Star
- Host star
- KMT-2021-BLG-0171L
- Spectral class
- K — orange dwarf
- Surface temperature
- 5,200 K
- Radius
- Unknown
- Mass
- 0.78 × Sun
- Age
- Unknown
System
- Distance from Earth
- 15,000 light-years (4,600 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2022
- Method
- Microlensing
- Facility
- KMTNet
Data from the NASA Exoplanet Archive, synced October 14, 2026.