The Kepler-407 System
Kepler-407 is a planetary system in the constellation Draco hosting 2 confirmed exoplanets, about 1,104 light-years from Earth.
Size Comparison: The Planets of Kepler-407
Planets without a measured radius are not shown.
Kepler-407: Star and Habitable Zone
Kepler-407
- Surface temperature
- 5,476 K (Sun: 5,772 K)
- Mass
- 1.00 M☉
- Radius
- 1.01 R☉
- Age
- 7.5 billion years (Sun: 4.6)
Habitable zone of Kepler-407: 0.693–1.647 AU (conservative: 0.878–1.562 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-407 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-407 b | Terrestrial | 0.7 d | 1.19 R⊕ | 0.29 | 2014 |
| Kepler-407 c | — | 3,000 d | — | 0.15 | 2014 |
Discovery History
The first planet found here, Kepler-407 b, was discovered in 2014 using the transit method.
- 2014 — Kepler-407 b (Transit)
- 2014 — Kepler-407 c (Radial Velocity)
Frequently Asked Questions About Kepler-407
How many planets does Kepler-407 have?
Kepler-407 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-407 system habitable?
None of the known planets in Kepler-407 orbit within the star's habitable zone.
How far away is Kepler-407?
Kepler-407 is about 1,104 light-years from Earth in the constellation Draco.
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