KMT-2023-BLG-0332L b
KMT-2023-BLG-0332L b is a exoplanet orbiting KMT-2023-BLG-0332L in the constellation Sagittarius. It lies about 21,200 light-years from Earth and was discovered in 2026 using the microlensing method.
Is KMT-2023-BLG-0332L b in the Habitable Zone?
The position of KMT-2023-BLG-0332L b relative to the habitable zone of KMT-2023-BLG-0332L cannot be precisely determined from the available orbital data.
Orbit and Year Length
KMT-2023-BLG-0332L b orbits at an average distance of 3.200 AU.
How Was KMT-2023-BLG-0332L b Discovered?
KMT-2023-BLG-0332L b was discovered in 2026 using the microlensing method, with observations from KMTNet.
Gravitational microlensing detects a planet when its host star passes in front of a more distant background star, and the planet's gravity adds a brief, telltale spike to the magnified starlight. It can find planets thousands of light-years away.
How Far Away Is KMT-2023-BLG-0332L b?
KMT-2023-BLG-0332L b is 21,200.1 light-years (6,500.0 parsecs) from Earth. Light arriving here tonight left the planet about 21,200 years ago. A probe traveling at the speed of Voyager 1 — about 17 km/s, the fastest outbound spacecraft ever launched — would need roughly 373,121,760 years to make the journey.
The Host Star: KMT-2023-BLG-0332L
KMT-2023-BLG-0332L
- Mass
- 0.54 M☉
Planetary System
KMT-2023-BLG-0332L b is the only planet known to orbit KMT-2023-BLG-0332L so far.
KMT-2023-BLG-0332L b — Complete Data
| Mass | 6,992.22 Earth masses (22.000 Jupiter masses) |
|---|---|
| Orbital distance | 3.200 AU |
| Distance from Earth | 21,200.1 light-years (6,500.0 parsecs) |
| Constellation | Sagittarius |
| Discovery method | Microlensing |
| Discovery facility | KMTNet |
| Discovery year | 2026 |
Data: NASA Exoplanet Archive, last updated 2026-07-02. Earth Similarity Index: PHL @ UPR Arecibo.
Frequently Asked Questions About KMT-2023-BLG-0332L b
Is KMT-2023-BLG-0332L b habitable?
KMT-2023-BLG-0332L b is not known to orbit within the habitable zone of KMT-2023-BLG-0332L.
How far away is KMT-2023-BLG-0332L b?
KMT-2023-BLG-0332L b is about 21,200 light-years from Earth in the constellation Sagittarius. A spacecraft traveling as fast as Voyager 1 (about 17 km/s) would need roughly 373,121,760 years to get there.
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