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IRAS 04125+2902
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IRAS 04125+2902 b
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Exoplanet IRAS 04125+2902 b

Exoplanet IRAS 04125+2902 b orbits star IRAS 04125+2902 that lies 522 light years away from the Sun. It weighs about 50.9 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
522 light years

iconIRAS 04125+2902 b

Exoplanet
Star: IRAS 04125+2902
icon distanceDistance from the star: 0.077 AU
icon time Orbit around star: 8.83 days +
Orbital period
Orbital period of exoplanet IRAS 04125+2902 b around its star is 8.83 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... icon More about Orbital period in StellarGuide

Basic characteristic

icon weight
Mass: 50.9 M Earth
| 0.1601 M Jupiter
+
Exoplanet mass
Exoplanet IRAS 04125+2902 b has 50.9 Earth masses (or 0.1601 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... icon More about Exoplanet mass in StellarGuide
icon radiusSize: 10.7 R Earth | 1 R Jupiter
icon densityDensity: 229 kg/m3 | 4 % Earth
icon temperatureTemperature: 854 K | 581 °C
icon discoveryYear of discovery: 2024 (transit)
Other designations of this exoplanet
TIDYE-1 b

IRAS 04125+2902 system structure

Exoplanet IRAS 04125+2902 b orbits star IRAS 04125+2902, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
 IRAS 04125+2902
IRAS 04125+2902 b 0.08 AU 50.9 M⊕ 10.7 R⊕ 8.8 days

Comparison

When comparing to the Solar system planets, IRAS 04125+2902 b has 53 % of mass of Saturn and it orbits its star closer than Mercury orbits the Sun.
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune
icon mass Mass 924.8262.4150.87462.410.160.533.482.96
icon size Size27.9411.2610.720.190.951.182.682.82
icon density Density0.040.040.040.060.180.330.180.13
icon distance Distance0.20.110.080.050.010.0100
icon temp Temperature1.941.162.974.115.246.4210.9511.86

Habitability

Habitable zone of the star: 0.26 - 0.37 AU
check icon
The planet is too hot to sustain liquid water.
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