PLANETARY SYSTEM
TOI-257
1 confirmed planet in our catalogue, 250.8 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-257 b ↗TOI-257 | Gas giant | 250.8 ly | 18.388 days | 2021Transit |
System discovery history
2021 · TOI-257 b · Transit