The star
The star
Kepler-1162
- Type
- orange dwarf
- Surface
- ≈ 5,225 K
- Size
- 0.86 × the Sun
- Mass
- 0.86 × the Sun
- Brightness
- 0.476 × the Sun
- Habitable zone
- 0.534–1.28 AU
The planets
Kepler-1162
Kepler-1162 b
- Year
- 32.56 days
- Distance from star
- 0.19 AU
- Mass
- 5.5 Earths
- Size
- 2.2 × Earth
- Temperature
- ≈ 490 K (+217 °C)
- Found
- 2016, transit (Kepler)
Kepler-1162
Kepler-1162 c
- Year
- 59.28 days
- Distance from star
- 0.283 AU
- Mass
- 3.9 Earths
- Size
- 1.8 × Earth
- Temperature
- ≈ 401 K (+128 °C)
- Found
- 2023, transit (Kepler)
Masses found by the wobble method are minimums, because the orbit's tilt is unknown. Temperatures are equilibrium estimates for a bare planet, before any atmosphere.
How we know
The shadow
The planet passes in front of its star and dims it by a fraction of a percent, every orbit. The dip gives the planet's size and year.
Sources
- Planet and star parameters: NASA Exoplanet Archive, Planetary Systems Composite Parameters, retrieved 1 Nov 2026. This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.
- Position: HYG Database v4.1 (CC BY-SA 4.0).
- Habitable zone: a simple estimate from the star's brightness (√L × 0.95 to 1.67 AU), shown as a guide.