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TOI 858
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TOI 858 B b
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Exoplanet TOI 858 B b

Exoplanet TOI 858 B b orbits star TOI 858 B that lies 821 light years away from the Sun. It weighs about 349.7 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
821 light years

TOI 858 B b

Exoplanet, gas giant
Star: TOI 858 B
icon distanceDistance from the star: 0.04435 AU
icon timeOrbit around star: 3.279717 days

Basic characteristic

icon weightMass: 349.7 M Earth | 1.1004 M Jupiter
icon radiusSize: 14.067 R Earth | 1.3 R Jupiter
icon densityDensity: 693 kg/m3 | 13 % Earth
icon temperatureTemperature: 1529 K | 1256 °C
icon discoveryYear of discovery: 2023 (transit)
Comparison to the Solar system planets
icon massMass: Jupiter (110.04 % Jupiter mass)
icon radiusSize: Jupiter (125.5 % Jupiter radius)
icon massDensity: Saturn (101 % Saturn density)
icon distanceDistance: Mercury (11 % Mercury distance)
Other designations of this exoplanet
Exoplanets around star TOI 858 B
Exoplanet TOI 858 B b orbits star Class yellow star TOI 858 B, which has much lower mass than Sun. It is the only known exoplanet orbiting this star
TOI 858 B b
| 0.04 AU
Star TOI 858
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