The Kepler-105 System
Kepler-105 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 1,498 light-years from Earth.
Size Comparison: The Planets of Kepler-105
Kepler-105: Star and Habitable Zone
Kepler-105
- Surface temperature
- 5,933 K (Sun: 5,772 K)
- Mass
- 0.99 M☉
- Radius
- 1.03 R☉
- Age
- 4.3 billion years (Sun: 4.6)
Habitable zone of Kepler-105: 0.804–1.887 AU (conservative: 1.019–1.789 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-105 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-105 b | Super Earth | 5.4 d | 2.53 R⊕ | 0.16 | 2013 |
| Kepler-105 c | Super Earth | 7.1 d | 1.44 R⊕ | 0.29 | 2014 |
Discovery History
The first planet found here, Kepler-105 b, was discovered in 2013 using the transit method. The most recent addition, Kepler-105 c, followed in 2014.
- 2013 — Kepler-105 b (Transit)
- 2014 — Kepler-105 c (Transit)
Frequently Asked Questions About Kepler-105
How many planets does Kepler-105 have?
Kepler-105 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-105 system habitable?
None of the known planets in Kepler-105 orbit within the star's habitable zone.
How far away is Kepler-105?
Kepler-105 is about 1,498 light-years from Earth in the constellation Lyra.
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