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Exoplanet HD 102195 b
Exoplanet HD 102195 b orbits star HD 102195 that lies 96 light years away from the Sun.
It weighs about 143.058 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
96 light years
96 light years
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HD 102195 b
Exoplanet, gas giant
Star: HD 102195
Distance from the star: 0.0491 AU
Orbit around star: 4.113775 days
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Orbital period
Orbital period of exoplanet HD 102195 b around its star is 4.113775 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: 143.058 M Earth
| 0.4502 M Jupiter
Exoplanet mass
Exoplanet HD 102195 b has 143.058 Earth masses (or 0.4502 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: 2006 (radial velocity)
Other designations of this exoplanet
BD+03° 2549 b, HD 102195 b, HIC 57370 b, HIP 57370 b, HR 4293 b, SAO 119033 b, LTT 13232 b, NLTT 28458 b, 2MASS J11454228+0249174 b, Flegetonte b, TIC 397024052 b, TYC 275-157-1 b, WISEA J114542.16+024916.1 b
BD+03° 2549 b, HD 102195 b, HIC 57370 b, HIP 57370 b, HR 4293 b, SAO 119033 b, LTT 13232 b, NLTT 28458 b, 2MASS J11454228+0249174 b, Flegetonte b, TIC 397024052 b, TYC 275-157-1 b, WISEA J114542.16+024916.1 b
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HD 102195 system structure
Exoplanet HD 102195 b orbits star HD 102195, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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HD 102195 | ||||||||
| HD 102195 b | 0.05 AU | 143.1 M⊕ | 4.1 days | ||||||
Comparison
When comparing to the Solar system planets, HD 102195 b has 1.5 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 | 2601.05 | 175.53 | 143.06 | 1300.53 | 0.45 | 1.5 | 9.8 | 8.32 |
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Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |