About this system
The innermost, HD 80653 b, circles it in 17.3 hours; the outermost, K2-312 c, in 2.39 years. One of them lies in the habitable zone: K2-312 c.
Worlds of HD 80653
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| HD 80653 b | Super-Earth | 1.6 × Earth | 17.3 hours | 2,438 K |
| K2-312 c | Gas giant | 1.1 × Jupiter | 2.39 years | 229 K |