About this system
The innermost, Kepler-1921 c, circles it in 3.16 days; the outermost, Kepler-1921 b, in 20 days.
Worlds of Kepler-1921
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-1921 c | Super-Earth | 1.4 × Earth | 3.16 days | 1,791 K |
| Kepler-1921 b | Sub-Neptune | 2.9 × Earth | 20 days | 967 K |