The Kepler-277 System
2 planets
Lyra
Kepler-277 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 3,185 light-years from Earth.
Size Comparison: The Planets of Kepler-277
Kepler-277: Star and Habitable Zone
Kepler-277
- Mass
- 1.12 M☉
- Radius
- 1.69 R☉
All 2 Planets in the Kepler-277 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| Kepler-277 b | Super Earth | 17 d | 2.92 R⊕ | 0.22 | 2013 |
| Kepler-277 c | Super Earth | 33 d | 3.36 R⊕ | 0.21 | 2013 |
Discovery History
The first planet found here, Kepler-277 b, was discovered in 2013 using the transit method.
- 2013 — Kepler-277 b (Transit)
- 2013 — Kepler-277 c (Transit)
Frequently Asked Questions About Kepler-277
How many planets does Kepler-277 have?
Kepler-277 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the Kepler-277 system habitable?
None of the known planets in Kepler-277 orbit within the star's habitable zone.
How far away is Kepler-277?
Kepler-277 is about 3,185 light-years from Earth in the constellation Lyra.
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