Exoplanet CatalogThe Kepler-291 system (2 planets)
Distance5,826.7 ly
Planets2
Spectral type–
Star Teff6,002 K
Orbital period (days)
3.55
5.70
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-291 b | 3.55 | 2.16 | 5.3 | 1,212 | 2014 |
| Kepler-291 c | 5.70 | 1.88 | 4.2 | 1,035 | 2014 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.