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Exoplanet HD 190622 c
Exoplanet HD 190622 c orbits star HD 190622 that lies 290 light years away from the Sun.
It weighs about 226.986 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
290 light years
290 light years
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HD 190622 c
Exoplanet
Star: HD 190622
Distance from the star: 0.921 AU
Orbit around star: 315.7 days
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Orbital period
Orbital period of exoplanet HD 190622 c around its star is 315.7 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
Eccentricity: 0.081Basic characteristic
Mass: 226.986 M Earth
| 0.7142 M Jupiter
Exoplanet mass
Exoplanet HD 190622 c has 226.986 Earth masses (or 0.7142 Jupiter masses).
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
Other designations of this exoplanet
TOI-1054 c
TOI-1054 c
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HD 190622 system structure
Exoplanet HD 190622 c orbits star HD 190622, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HD 190622 | ||||||||
| HD 190622 b | 0.12 AU | 7.7 M⊕ | 3.1 R⊕ | 15.5 days | |||||
| HD 190622 c | 0.92 AU | 227 M⊕ | 315.7 days | ||||||
Comparison
When comparing to the Solar system planets, HD 190622 c has 71 % of mass of Jupiter and it orbits its star a little closer than Earth.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 4127.02 | 278.51 | 226.99 | 2063.51 | 0.71 | 2.38 | 15.55 | 13.2 |
|
Distance | 2.36 | 1.27 | 0.92 | 0.6 | 0.18 | 0.1 | 0.05 | 0.03 |
Habitability
Habitable zone of the star: 1.3 - 1.9 AU
The planet's orbit is close to hotter edge of the habitable zone of its star.