stars
exoplanets
news
Exoplanet Kepler 80 c
Exoplanet Kepler 80 c orbits star Kepler 80 that lies 1218 light years away from the Sun.
It weighs about 3.49 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
1218 light years
1218 light years
Loading may take a moment.
Kepler 80 c
Exoplanet, sub-neptune
Star: Kepler 80
Distance from the star: 0.0792 AU
Orbit around star: 9.52355 days
+
Orbital period
Orbital period of exoplanet Kepler 80 c around its star is 9.52355 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 3.49 M Earth
Exoplanet mass
Exoplanet Kepler 80 c has 3.49 Earth masses, or 0.24 times the mass of Uranus.
The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history...
More about Exoplanet mass in StellarGuide
Size: 2.507 R Earth | 0.2 R Jupiter
Density: 1221 kg/m3 | 22.15 % Earth
Year of discovery: 2013
Other designations of this exoplanet
KOI-500 c, KIC 4852528 c, 2MASS J19442701+3958436 c, Gaia EDR3 2076328963475704576 c
KOI-500 c, KIC 4852528 c, 2MASS J19442701+3958436 c, Gaia EDR3 2076328963475704576 c
Advertisement
Kepler 80 system structure
Exoplanet Kepler 80 c orbits star Kepler 80, which has lower mass than Sun. It is one of 6 known exoplanets orbiting this star.
|
|
Kepler 80 | ||||||||
| Kepler 80 f | 0.02 AU | 1 R⊕ | 1 days | ||||||
| Kepler 80 d | 0.04 AU | 6 M⊕ | 1.3 R⊕ | 3.1 days | |||||
| Kepler 80 e | 0.05 AU | 3 M⊕ | 1.3 R⊕ | 4.6 days | |||||
| Kepler 80 b | 0.07 AU | 3.5 M⊕ | 2.4 R⊕ | 7.1 days | |||||
| Kepler 80 c | 0.08 AU | 3.5 M⊕ | 2.5 R⊕ | 9.5 days | |||||
| Kepler 80 g | 0.14 AU | 0.1 M⊕ | 1.1 R⊕ | 14.6 days | |||||
Comparison
When comparing to the Solar system planets, Kepler 80 c has 24 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 63.45 | 4.28 | 3.49 | 31.73 | 0.01 | 0.04 | 0.24 | 0.2 |
|
Size | 6.55 | 2.64 | 2.51 | 4.73 | 0.22 | 0.28 | 0.63 | 0.66 |
|
Density | 0.23 | 0.23 | 0.22 | 0.3 | 0.98 | 1.75 | 0.97 | 0.71 |
|
Distance | 0.2 | 0.11 | 0.08 | 0.05 | 0.02 | 0.01 | 0 | 0 |
Habitability
Habitable zone of the star: 786.5 - 1133.1 AU
The planet is bigger than Earth and smaller than Neptune. Its average density 1221 kg/m3 points to a hot gas planet.