About this system
The innermost, HD 20794 b, circles it in 18.3 days; the outermost, HD 20794 f, in 648 days. One of them lies in the habitable zone: HD 20794 f.
Worlds of HD 20794
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| HD 20794 b | Super-Earth | 1.4 × Earth | 18.3 days | 660 K |
| HD 20794 d | Sub-Neptune | 2 × Earth | 89.7 days | 388 K |
| HD 20794 e | Sub-Neptune | 2 × Earth | 147 days | 352 K |
| HD 20794 f | Sub-Neptune | 2.3 × Earth | 648 days | 215 K |