stars
exoplanets
news
Exoplanet TOI 1224 b
Exoplanet TOI 1224 b orbits star TOI 1224 that lies 122 light years away from the Sun.
It has about 250px of Earth radius and orbits its star much closer than Earth orbits Sun.
Sun distance
122 light years
122 light years
Loading may take a moment.
TOI 1224 b
Exoplanet, sub-neptune
Star: TOI 1224
Distance from the star: 0.0355 AU
Orbit around star: 4.178274 days
+
Orbital period
Orbital period of exoplanet TOI 1224 b around its star is 4.178274 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
Size: 2.104 R Earth | 0.2 R Jupiter
Temperature: 541 K | 267.85 °C
Year of discovery: 2024 (transit)
Other designations of this exoplanet
2MASS J02284641-8053571 b, WISEA J022847.15-805356.9 b
2MASS J02284641-8053571 b, WISEA J022847.15-805356.9 b
Advertisement
TOI 1224 system structure
Exoplanet TOI 1224 b orbits star TOI 1224, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
TOI 1224 | ||||||||
| TOI 1224 c | n/a | 2.9 R⊕ | 17.9 days | ||||||
| TOI 1224 b | 0.04 AU | 2.1 R⊕ | 4.2 days | ||||||
Comparison
When comparing to the Solar system planets, TOI 1224 b orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 5.49 | 2.21 | 2.1 | 3.97 | 0.19 | 0.23 | 0.53 | 0.55 |
|
Distance | 0.09 | 0.05 | 0.04 | 0.02 | 0.01 | 0 | 0 | 0 |
|
Temperature | 1.23 | 0.73 | 1.88 | 2.6 | 3.32 | 4.07 | 6.94 | 7.51 |
Habitability
Habitable zone of the star: 0.05 - 0.07 AU
The planet's orbit is close to hotter edge of the habitable zone of its star.