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Exoplanet HD 23074 c
Exoplanet HD 23074 c orbits star HD 23074 that lies 257 light years away from the Sun.
It weighs about 9.2 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
257 light years
257 light years
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HD 23074 c
Exoplanet, sub-neptune
Star: HD 23074
Distance from the star: 0.1077 AU
Orbit around star: 12.56364 days
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Orbital period
Orbital period of exoplanet HD 23074 c around its star is 12.56364 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: 0.331Basic characteristic
Mass: 9.2 M Earth
Exoplanet mass
Exoplanet HD 23074 c has 9.2 Earth masses, or 0.63 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: 2.81 R Earth | 0.3 R Jupiter
Density: 2286 kg/m3 | 41.47 % Earth
Temperature: 1144 K | 870.85 °C
Year of discovery: 2025 (transit)
Other designations of this exoplanet
TIC 392681545 c, TOI 6054 c, TOI-6054 c, 2MASS J03452100+6021033 c
TIC 392681545 c, TOI 6054 c, TOI-6054 c, 2MASS J03452100+6021033 c
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HD 23074 system structure
Exoplanet HD 23074 c orbits star HD 23074, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
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HD 23074 | ||||||||
| HD 23074 b | 0.08 AU | 12.4 M⊕ | 2.7 R⊕ | 7.5 days | |||||
| HD 23074 c | 0.11 AU | 9.2 M⊕ | 2.8 R⊕ | 12.6 days | |||||
Comparison
When comparing to the Solar system planets, HD 23074 c has 63 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 167.27 | 11.29 | 9.2 | 83.64 | 0.03 | 0.1 | 0.63 | 0.53 |
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Size | 7.34 | 2.96 | 2.81 | 5.3 | 0.25 | 0.31 | 0.7 | 0.74 |
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Density | 0.42 | 0.44 | 0.41 | 0.56 | 1.84 | 3.28 | 1.82 | 1.32 |
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Distance | 0.28 | 0.15 | 0.11 | 0.07 | 0.02 | 0.01 | 0.01 | 0 |
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Temperature | 2.6 | 1.55 | 3.97 | 5.5 | 7.02 | 8.6 | 14.67 | 15.89 |
Habitability
Habitable zone of the star: 66 - 95.1 AU
The planet is too hot to sustain liquid water.
The planet is bigger than Earth and smaller than Neptune. Its average density 2286 kg/m3 points to a hot gas planet.