The Kepler-411 System
Kepler-411 is a planetary system in the constellation Cygnus hosting 4 confirmed exoplanets around 2 stars, about 501 light-years from Earth.
Size Comparison: The Planets of Kepler-411
Planets without a measured radius are not shown.
Star Kepler-411 and Its Habitable Zone
Kepler-411
- Spectral type
- K2 V
- Mass
- 0.87 M☉
- Radius
- 0.82 R☉
- Age
- 0.2 billion years (Sun: 4.6)
All 4 Planets in the Kepler-411 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-411 b | Super Earth | 3.0 d | 2.40 R⊕ | 0.24 | 2013 |
| Kepler-411 c | Neptune-like | 7.8 d | 4.42 R⊕ | 0.19 | 2016 |
| Kepler-411 d | Sub Neptune | 58 d | 3.32 R⊕ | 0.46 | 2018 |
| Kepler-411 e | Neptune-like | 32 d | — | 0.34 | 2018 |
Discovery History
The first planet found here, Kepler-411 b, was discovered in 2013 using the transit method. The most recent addition, Kepler-411 e, followed in 2018.
- 2013 — Kepler-411 b (Transit)
- 2016 — Kepler-411 c (Transit)
- 2018 — Kepler-411 d (Transit)
- 2018 — Kepler-411 e (Transit Timing Variations)
Frequently Asked Questions About Kepler-411
How many planets does Kepler-411 have?
Kepler-411 has 4 confirmed exoplanets distributed around its 2 stars. More may await discovery.
Are any planets in the Kepler-411 system habitable?
None of the known planets in Kepler-411 orbit within the star's habitable zone.
How far away is Kepler-411?
Kepler-411 is about 501 light-years from Earth in the constellation Cygnus.
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