The Kepler-449 System
2 planets
Cygnus
Kepler-449 is a planetary system in the constellation Cygnus hosting 2 confirmed exoplanets, about 789 light-years from Earth.
Size Comparison: The Planets of Kepler-449
Kepler-449: Star and Habitable Zone
Kepler-449
- Surface temperature
- 5,649 K (Sun: 5,772 K)
All 2 Planets in the Kepler-449 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-449 b | Mini Neptune | 13 d | 2.06 R⊕ | 0.26 | 2015 |
| Kepler-449 c | Mini Neptune | 34 d | 2.76 R⊕ | 0.24 | 2015 |
Discovery History
The first planet found here, Kepler-449 b, was discovered in 2015 using the transit method.
- 2015 — Kepler-449 b (Transit)
- 2015 — Kepler-449 c (Transit)
Frequently Asked Questions About Kepler-449
How many planets does Kepler-449 have?
Kepler-449 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-449 system habitable?
None of the known planets in Kepler-449 orbit within the star's habitable zone.
How far away is Kepler-449?
Kepler-449 is about 789 light-years from Earth in the constellation Cygnus.
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