The Kepler-153 System
Kepler-153 is a planetary system in the constellation Draco hosting 2 confirmed exoplanets, about 1,498 light-years from Earth.
Size Comparison: The Planets of Kepler-153
Kepler-153: Star and Habitable Zone
Kepler-153
- Surface temperature
- 5,404 K (Sun: 5,772 K)
- Radius
- 0.89 R☉
Habitable zone of Kepler-153: 0.598–1.426 AU (conservative: 0.758–1.352 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-153 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-153 b | Mini Neptune | 19 d | 2.92 R⊕ | 0.27 | 2014 |
| Kepler-153 c | Mini Neptune | 47 d | 2.53 R⊕ | 0.40 | 2014 |
Discovery History
The first planet found here, Kepler-153 b, was discovered in 2014 using the transit method.
- 2014 — Kepler-153 b (Transit)
- 2014 — Kepler-153 c (Transit)
Frequently Asked Questions About Kepler-153
How many planets does Kepler-153 have?
Kepler-153 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-153 system habitable?
None of the known planets in Kepler-153 orbit within the star's habitable zone.
How far away is Kepler-153?
Kepler-153 is about 1,498 light-years from Earth in the constellation Draco.
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