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Exoplanet HD 73344 c
(Unconfirmed Exoplanet)
HD 73344 c is an unconfirmed exoplanet detected around star HD 73344. More observations are needed to confirm its existence.
Sun distance
115 light years
115 light years
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HD 73344 c
Exoplanet
Star: HD 73344
Distance from the star: 0.343 AU
Orbit around star: 50 days
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Orbital period
Orbital period of exoplanet HD 73344 c around its star is 50 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: 116.3 M Earth
| 0.3660 M Jupiter
Exoplanet mass
Exoplanet HD 73344 c has 116.3 Earth masses (or 0.3660 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
Temperature: 562 K | 288.85 °C
Year of discovery: 2024 (radial velocity)
Other designations of this exoplanet
TIC 175193677 c, BD+24 1968 c, FK5 4776 c, HIP 42403 c, 2MASS J08384552+2341094 c, TYC 1942-1827-1 c, WISEA J083845.48+234107.7 c, EPIC 212178066 c
TIC 175193677 c, BD+24 1968 c, FK5 4776 c, HIP 42403 c, 2MASS J08384552+2341094 c, TYC 1942-1827-1 c, WISEA J083845.48+234107.7 c, EPIC 212178066 c
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HD 73344 system structure
Exoplanet HD 73344 c orbits star HD 73344, which has bigger mass than Sun. It is one of 3 known exoplanets orbiting this star.
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HD 73344 | ||||||||
| HD 73344 b | 0.13 AU | 3 M⊕ | 2.9 R⊕ | 15.6 days | |||||
| HD 73344 c unconfirmed |
0.34 AU | 116.3 M⊕ | 50 days | ||||||
| HD 73344 d | 6.66 AU | 810.7 M⊕ | 5823 days | ||||||
Comparison
When comparing to the Solar system planets, HD 73344 c has 1.22 times the mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 2114.55 | 142.7 | 116.3 | 1057.27 | 0.37 | 1.22 | 7.97 | 6.76 |
|
Distance | 0.88 | 0.47 | 0.34 | 0.23 | 0.07 | 0.04 | 0.02 | 0.01 |
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Temperature | 1.28 | 0.76 | 1.95 | 2.7 | 3.45 | 4.23 | 7.21 | 7.81 |
Habitability
Habitable zone of the star: 1.6 - 2.3 AU
The planet is too hot to sustain liquid water.