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HD 118203
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HD 118203 b
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Exoplanet HD 118203 b

Exoplanet HD 118203 b orbits star HD 118203 that lies 300 light years away from the Sun. It weighs about 725.5 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
300 light years

HD 118203 b

Exoplanet, gas giant
Star: HD 118203
icon distanceDistance from the star: 0.08635 AU
icon timeOrbit around star: 6.134984 days
icon timeEccentricity: 0.316

Basic characteristic

icon weightMass: 725.5 M Earth | 2.2828 M Jupiter
icon radiusSize: 12.061 R Earth | 1.1 R Jupiter
icon densityDensity: 2280 kg/m3 | 41 % Earth
icon temperatureTemperature: 1360 K | 1087 °C
icon discoveryYear of discovery: 2005 (transit)
Comparison to the Solar system planets
icon massMass: Jupiter (228.28 % Jupiter mass)
icon radiusSize: Jupiter (107.6 % Jupiter radius)
icon massDensity: Neptune (139 % Neptune density)
icon distanceDistance: Mercury (22 % Mercury distance)
Other designations of this exoplanet
TOI 1271 b, 2MASS J13340254+5343426 b
Exoplanets around star HD 118203
Exoplanet HD 118203 b orbits star Class yellow-white star HD 118203, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
HD 118203 b
| 0.09 AU
Star HD 118203
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