PLANETARY SYSTEM
TOI-521
1 confirmed planet in our catalogue, 198.8 light-years from Earth.
Ordered by orbital period where known. Diagram is illustrative; distances and planet sizes are not to scale.
| World / host star | Type | Distance | Year length | Discovery |
|---|---|---|---|---|
| TOI-521 b ↗TOI-521 | Super-Earth | 198.8 ly | 1.543 days | 2025Transit |
System discovery history
2025 · TOI-521 b · Transit