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Exoplanet HD 73344 d
Exoplanet HD 73344 d orbits star HD 73344 that lies 115 light years away from the Sun.
It weighs about 810.663 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
115 light years
115 light years
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HD 73344 d
Exoplanet, gas giant
Star: HD 73344
Distance from the star: 6.66 AU
Orbit around star: 5823 days
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Orbital period
Orbital period of exoplanet HD 73344 d around its star is 5823 days (or 15.9 years).
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: 0.18Basic characteristic
Mass: 810.663 M Earth
| 2.5509 M Jupiter
Exoplanet mass
Exoplanet HD 73344 d has 810.663 Earth masses (or 2.5509 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
Year of discovery: 2024 (radial velocity)
Other designations of this exoplanet
TIC 175193677 d, BD+24 1968 d, FK5 4776 d, HIP 42403 d, 2MASS J08384552+2341094 d, TYC 1942-1827-1 d, WISEA J083845.48+234107.7 d, EPIC 212178066 d
TIC 175193677 d, BD+24 1968 d, FK5 4776 d, HIP 42403 d, 2MASS J08384552+2341094 d, TYC 1942-1827-1 d, WISEA J083845.48+234107.7 d, EPIC 212178066 d
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HD 73344 system structure
Exoplanet HD 73344 d 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 d has 2.55 times the mass of Jupiter and it orbits its star between distances of Jupiter and Saturn from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 14739.33 | 994.68 | 810.66 | 7369.66 | 2.55 | 8.52 | 55.52 | 47.13 |
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Distance | 17.08 | 9.21 | 6.66 | 4.37 | 1.28 | 0.7 | 0.35 | 0.22 |
Habitability
Habitable zone of the star: 1.6 - 2.3 AU
The planet is too cold to sustain liquid water on its surface. It is however possible that there is environment with higher temperatures on some of its potential moons.
The planet is probably a gas giant and has no surface, however life could still be possible on the potential moons orbiting it.