The Kepler-392 System
Kepler-392 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 2,223 light-years from Earth.
Size Comparison: The Planets of Kepler-392
Kepler-392: Star and Habitable Zone
Kepler-392
- Surface temperature
- 5,938 K (Sun: 5,772 K)
- Radius
- 1.13 R☉
Habitable zone of Kepler-392: 0.886–2.080 AU (conservative: 1.123–1.972 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
All 2 Planets in the Kepler-392 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-392 b | Terrestrial | 5.3 d | 1.00 R⊕ | 0.30 | 2014 |
| Kepler-392 c | Terrestrial | 10 d | 1.10 R⊕ | 0.30 | 2014 |
Discovery History
The first planet found here, Kepler-392 b, was discovered in 2014 using the transit method.
- 2014 — Kepler-392 b (Transit)
- 2014 — Kepler-392 c (Transit)
Frequently Asked Questions About Kepler-392
How many planets does Kepler-392 have?
Kepler-392 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-392 system habitable?
None of the known planets in Kepler-392 orbit within the star's habitable zone.
How far away is Kepler-392?
Kepler-392 is about 2,223 light-years from Earth in the constellation Lyra.
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