PLANETARY SYSTEM
HD 23472
5 confirmed planets in our catalogue, 127.3 light-years from Earth.
HD 23472 d3.977 daysHD 23472 e7.908 daysHD 23472 f12.162 daysHD 23472 b17.667 daysHD 23472 c29.797 days
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 |
|---|---|---|---|---|
| HD 23472 d ↗HD 23472 | Rocky-size | 127.3 ly | 3.977 days | 2022Transit |
| HD 23472 e ↗HD 23472 | Rocky-size | 127.3 ly | 7.908 days | 2022Transit |
| HD 23472 f ↗HD 23472 | Rocky-size | 127.3 ly | 12.162 days | 2022Transit |
| HD 23472 b ↗HD 23472 | Neptune-like | 127.3 ly | 17.667 days | 2019Transit |
| HD 23472 c ↗HD 23472 | Super-Earth | 127.3 ly | 29.797 days | 2019Transit |
System discovery history
2022 · HD 23472 d · Transit
2022 · HD 23472 e · Transit
2022 · HD 23472 f · Transit
2019 · HD 23472 b · Transit
2019 · HD 23472 c · Transit