The Kepler-192 System
Kepler-192 is a planetary system in the constellation Lyra hosting 3 confirmed exoplanets, about 2,126 light-years from Earth.
Size Comparison: The Planets of Kepler-192
Kepler-192: Star and Habitable Zone
Kepler-192
- Surface temperature
- 5,487 K (Sun: 5,772 K)
- Mass
- 0.94 M☉
- Radius
- 0.94 R☉
- Age
- 6.8 billion years (Sun: 4.6)
Habitable zone of Kepler-192: 0.647–1.538 AU (conservative: 0.820–1.458 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 3 Planets in the Kepler-192 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-192 b | Mini Neptune | 9.9 d | 2.74 R⊕ | 0.23 | 2014 |
| Kepler-192 c | Mini Neptune | 21 d | 2.79 R⊕ | 0.25 | 2014 |
| Kepler-192 d | Terrestrial | 6.5 d | 1.02 R⊕ | 0.30 | 2016 |
Discovery History
The first planet found here, Kepler-192 b, was discovered in 2014 using the transit method. The most recent addition, Kepler-192 d, followed in 2016.
- 2014 — Kepler-192 b (Transit)
- 2014 — Kepler-192 c (Transit)
- 2016 — Kepler-192 d (Transit)
Frequently Asked Questions About Kepler-192
How many planets does Kepler-192 have?
Kepler-192 has 3 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-192 system habitable?
None of the known planets in Kepler-192 orbit within the star's habitable zone.
How far away is Kepler-192?
Kepler-192 is about 2,126 light-years from Earth in the constellation Lyra.
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