KMT-2021-BLG-1689L b
A confirmed exoplanet orbiting KMT-2021-BLG-1689L.
Compared with Earth
- Mass
- About 46 times Earth's mass.
Planet
- Radius
- Unknown
- Mass
- 46 × Earth
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- Unknown
- Average distance from its star
- 2.5 AU
Star
- Host star
- KMT-2021-BLG-1689L
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,570 K
- Radius
- Unknown
- Mass
- 0.58 × Sun
- Age
- Unknown
System
- Distance from Earth
- 23,480 light-years (7,200 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.