stars
exoplanets
news
Exoplanet HAT-P-12 c
(Unconfirmed Exoplanet)
HAT-P-12 c is an unconfirmed exoplanet detected around star HAT-P-12. More observations are needed to confirm its existence.
Sun distance
463 light years
463 light years
Loading may take a moment.
HAT-P-12 c
Exoplanet
Star: HAT-P-12
Basic characteristic
Mass: 6.358 M Earth
Exoplanet mass
Exoplanet HAT-P-12 c has 6.358 Earth masses, or 0.44 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
Year of discovery: 2025 (timing)Advertisement
HAT-P-12 system structure
Exoplanet HAT-P-12 c orbits star HAT-P-12, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
HAT-P-12 | ||||||||
| HAT-P-12 c unconfirmed |
n/a | 6.4 M⊕ | - | ||||||
| HAT-P-12 b | 0.04 AU | 67.1 M⊕ | 10.7 R⊕ | 3.2 days | |||||
Comparison
When comparing to the Solar system planets, HAT-P-12 c has 44 % of mass of Uranus
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 115.6 | 7.8 | 6.36 | 57.8 | 0.02 | 0.07 | 0.44 | 0.37 |