The Kepler-396 System
2 planets
Cygnus
Kepler-396 is a planetary system in the constellation Cygnus hosting 2 confirmed exoplanets, about 730 light-years from Earth.
Size Comparison: The Planets of Kepler-396
Kepler-396: Star and Habitable Zone
Kepler-396
- Mass
- 0.85 M☉
- Radius
- 1.06 R☉
All 2 Planets in the Kepler-396 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-396 b | Super Earth | 43 d | 3.50 R⊕ | 0.28 | 2013 |
| Kepler-396 c | Neptune-like | 89 d | 5.30 R⊕ | 0.32 | 2013 |
Discovery History
The first planet found here, Kepler-396 b, was discovered in 2013 using the transit method.
- 2013 — Kepler-396 b (Transit)
- 2013 — Kepler-396 c (Transit)
Frequently Asked Questions About Kepler-396
How many planets does Kepler-396 have?
Kepler-396 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-396 system habitable?
None of the known planets in Kepler-396 orbit within the star's habitable zone.
How far away is Kepler-396?
Kepler-396 is about 730 light-years from Earth in the constellation Cygnus.
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