stars
exoplanets
news
Exoplanet HD 110113 b
Exoplanet HD 110113 b orbits star HD 110113 that lies 348 light years away from the Sun.
It weighs about 4.552 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
348 light years
348 light years
Loading may take a moment.
HD 110113 b
Exoplanet, sub-neptune
Star: HD 110113
Distance from the star: 0.035 AU
Orbit around star: 2.541 days
+
Orbital period
Orbital period of exoplanet HD 110113 b around its star is 2.541 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: 0.093Basic characteristic
Mass: 4.552 M Earth
Exoplanet mass
Exoplanet HD 110113 b has 4.552 Earth masses, or 0.31 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: 2.05 R Earth | 0.2 R Jupiter
Density: 2913 kg/m3 | 52.84 % Earth
Temperature: 1371 K | 1097.85 °C
Year of discovery: 2021 (transit)
Other designations of this exoplanet
CD-43 7805 b, GSC 07783-02026 b, HIC 61820 b, HIC 61820 b, 2MASS J12400877-4418432 b, TIC 73228647 b, TOI-755 b, TYC 7783-2026-1 b
CD-43 7805 b, GSC 07783-02026 b, HIC 61820 b, HIC 61820 b, 2MASS J12400877-4418432 b, TIC 73228647 b, TOI-755 b, TYC 7783-2026-1 b
Advertisement
HD 110113 system structure
Exoplanet HD 110113 b orbits star HD 110113, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
HD 110113 | ||||||||
| HD 110113 b | 0.04 AU | 4.6 M⊕ | 2.1 R⊕ | 2.5 days | |||||
| HD 110113 c | 0.07 AU | 10.5 M⊕ | 6.7 days | ||||||
Comparison
When comparing to the Solar system planets, HD 110113 b has 31 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 82.76 | 5.59 | 4.55 | 41.38 | 0.01 | 0.05 | 0.31 | 0.26 |
|
Size | 5.35 | 2.16 | 2.05 | 3.87 | 0.18 | 0.23 | 0.51 | 0.54 |
|
Density | 0.54 | 0.56 | 0.53 | 0.72 | 2.34 | 4.18 | 2.32 | 1.69 |
|
Distance | 0.09 | 0.05 | 0.04 | 0.02 | 0.01 | 0 | 0 | 0 |
|
Temperature | 3.12 | 1.86 | 4.76 | 6.59 | 8.41 | 10.31 | 17.58 | 19.04 |
Habitability
Habitable zone of the star: 107.5 - 154.8 AU
The planet orbits too close to its star and is exposed to extreme temperatures and radiation prohibiting life as we know it.
The planet is bigger than Earth and smaller than Neptune. Its average density 2913 kg/m3 points to a hot gas planet.