The Kepler-260 System
Kepler-260 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 2,046 light-years from Earth.
Size Comparison: The Planets of Kepler-260
Kepler-260: Star and Habitable Zone
Kepler-260
- Surface temperature
- 5,250 K (Sun: 5,772 K)
- Radius
- 0.86 R☉
Habitable zone of Kepler-260: 0.550–1.318 AU (conservative: 0.697–1.250 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-260 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-260 b | Mini Neptune | 8.2 d | 2.01 R⊕ | 0.26 | 2014 |
| Kepler-260 c | Super Earth | 76 d | 1.74 R⊕ | 0.43 | 2014 |
Discovery History
The first planet found here, Kepler-260 b, was discovered in 2014 using the transit method.
- 2014 — Kepler-260 b (Transit)
- 2014 — Kepler-260 c (Transit)
Frequently Asked Questions About Kepler-260
How many planets does Kepler-260 have?
Kepler-260 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-260 system habitable?
None of the known planets in Kepler-260 orbit within the star's habitable zone.
How far away is Kepler-260?
Kepler-260 is about 2,046 light-years from Earth in the constellation Lyra.
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