stars
exoplanets
news
Exoplanet HIP 34222 b
Exoplanet HIP 34222 b orbits star HIP 34222 that lies 74 light years away from the Sun.
It weighs about 263.863 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
74 light years
74 light years
Loading may take a moment.
HIP 34222 b
Exoplanet, gas giant
Star: HIP 34222
Distance from the star: 0.492 AU
Orbit around star: 159.986 days
+
Orbital period
Orbital period of exoplanet HIP 34222 b around its star is 159.986 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: 263.863 M Earth
| 0.8303 M Jupiter
Exoplanet mass
Exoplanet HIP 34222 b has 263.863 Earth masses (or 0.8303 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: 2021 (radial velocity)
Other designations of this exoplanet
BD+27 1311 b, GJ 265 A b, Gliese 265 A b, HIC 34222 b, 2MASS J07054224+2728151 b, TIC 91842379 b, TYC 1903-1306-1 b, WDS J07057+2728A b
BD+27 1311 b, GJ 265 A b, Gliese 265 A b, HIC 34222 b, 2MASS J07054224+2728151 b, TIC 91842379 b, TYC 1903-1306-1 b, WDS J07057+2728A b
Advertisement
HIP 34222 system structure
Exoplanet HIP 34222 b orbits star HIP 34222, which has lower mass than Sun. It is the only known exoplanet orbiting this star
|
|
HIP 34222 | ||||||||
| HIP 34222 b | 0.49 AU (HZ) | 263.9 M⊕ | 160 days | ||||||
Comparison
When comparing to the Solar system planets, HIP 34222 b has 83 % of mass of Jupiter and it orbits its star between distances of Mercury and Venus from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 4797.51 | 323.76 | 263.86 | 2398.75 | 0.83 | 2.77 | 18.07 | 15.34 |
|
Distance | 1.26 | 0.68 | 0.49 | 0.32 | 0.09 | 0.05 | 0.03 | 0.02 |
Habitability
Habitable zone of the star: 0.44 - 0.64 AU
The planet is orbiting inside the habitable zone of its star.
The planet is a gas giant and has no surface, however life could still be possible in its atmosphere or on the potential moons orbiting the planet.