stars
exoplanets
news
Exoplanet V419 Hydrae b
(Unconfirmed Exoplanet)
V419 Hydrae b is an unconfirmed exoplanet detected around star V419 Hydrae. More observations are needed to confirm its existence.
Sun distance
70 light years
70 light years
Loading may take a moment.
V419 Hydrae b
Exoplanet, gas giant
Star: V419 Hydrae
Distance from the star: 15 AUBasic characteristic
Mass: 635.814 M Earth
| 2.0007 M Jupiter
Exoplanet mass
Exoplanet V419 Hydrae b has 635.814 Earth masses (or 2.0007 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
Other designations of this exoplanet
HD 92945 b, GJ 3615 b, Gliese 3615 b, TIC 188043641 b, WISEA J104328.10-290352.1 b, 2MASS J10432828-2903513 b, TYC 6645-338-1 b, V* V419 Hya b, CD−28 8394 b, CPD−28 4175 b, HIP 52462 b, LTT 3932 b, NLTT 25167 b, PPM 258065 b, SAO 179168 b, V419 Hya b
HD 92945 b, GJ 3615 b, Gliese 3615 b, TIC 188043641 b, WISEA J104328.10-290352.1 b, 2MASS J10432828-2903513 b, TYC 6645-338-1 b, V* V419 Hya b, CD−28 8394 b, CPD−28 4175 b, HIP 52462 b, LTT 3932 b, NLTT 25167 b, PPM 258065 b, SAO 179168 b, V419 Hya b
Advertisement
V419 Hydrae system structure
Exoplanet V419 Hydrae b orbits star V419 Hydrae, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
V419 Hydrae | ||||||||
| V419 Hydrae c | 14.64 AU | 222.5 M⊕ | - | ||||||
| V419 Hydrae b unconfirmed |
15 AU | 635.8 M⊕ | - | ||||||
Comparison
When comparing to the Solar system planets, V419 Hydrae b has 2 times the mass of Jupiter and it orbits its star a little closer than Uranus.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 11560.25 | 780.14 | 635.81 | 5780.13 | 2 | 6.68 | 43.55 | 36.97 |
|
Distance | 38.46 | 20.75 | 15 | 9.84 | 2.88 | 1.57 | 0.78 | 0.5 |
Habitability
Habitable zone of the star: 0.75 - 1.1 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.