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Exoplanet CE Antliae b
(Unconfirmed Exoplanet)
CE Antliae b is an unconfirmed exoplanet detected around star CE Antliae. More observations are needed to confirm its existence.
Sun distance
111 light years
111 light years
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CE Antliae b
Exoplanet
Star: CE Antliae
Distance from the star: 50 AUBasic characteristic
Mass: 98.551 M Earth
| 0.3101 M Jupiter
Exoplanet mass
Exoplanet CE Antliae b has 98.551 Earth masses (or 0.3101 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
Temperature: 320 K | 46.85 °C
Year of discovery: 2025 (imaging)
Other designations of this exoplanet
b, TYC 7190-2111-1 b, TWA 7 b, CE Ant b, 2MASS J10423011-3340162 b, TIC 54147487 b, WISE J104230.01-334016.4 b, ASAS J104230-3340.3 b, GSC 07190-02111 b, RX J104230.3-334014 b
b, TYC 7190-2111-1 b, TWA 7 b, CE Ant b, 2MASS J10423011-3340162 b, TIC 54147487 b, WISE J104230.01-334016.4 b, ASAS J104230-3340.3 b, GSC 07190-02111 b, RX J104230.3-334014 b
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CE Antliae system structure
Exoplanet CE Antliae b orbits star CE Antliae, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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CE Antliae | ||||||||
| CE Antliae Ring 1 | 24.5 AU | - | |||||||
| CE Antliae b unconfirmed |
50 AU | 98.6 M⊕ | - | ||||||
| CE Antliae Ring 2 | 52 AU | - | |||||||
| CE Antliae Ring 3 | 101 AU | - | |||||||
Comparison
When comparing to the Solar system planets, CE Antliae b has 1.04 times the mass of Saturn and it orbits its star between distances of Neptune and from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 1791.84 | 120.92 | 98.55 | 895.92 | 0.31 | 1.04 | 6.75 | 5.73 |
|
Distance | 128.21 | 69.16 | 50 | 32.81 | 9.61 | 5.24 | 2.61 | 1.66 |
|
Temperature | 0.73 | 0.43 | 1.11 | 1.54 | 1.96 | 2.41 | 4.1 | 4.44 |
Habitability
Habitable zone of the star: 0.47 - 0.68 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.