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8 Ursae Minoris
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8 Ursae Minoris b
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Exoplanet 8 Ursae Minoris b

Exoplanet 8 Ursae Minoris b orbits star 8 Ursae Minoris that lies 532 light years away from the Sun. It weighs about 416.5 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
532 light years

8 Ursae Minoris b

Exoplanet, gas giant
icon distanceDistance from the star: 0.49 AU
icon timeOrbit around star: 93.31 days
icon timeEccentricity: 0.062

Basic characteristic

icon weightMass: 416.5 M Earth | 1.3104 M Jupiter
icon radiusSize: 13.675 R Earth | 1.2 R Jupiter
icon densityDensity: 898 kg/m3 | 16 % Earth
icon discoveryYear of discovery: 2015 (radial velocity)
Comparison to the Solar system planets
icon massMass: Jupiter (131.04 % Jupiter mass)
icon radiusSize: Jupiter (122 % Jupiter radius)
icon massDensity: Saturn (131 % Saturn density)
icon distanceDistance: Mercury (126 % Mercury distance)
Other designations of this exoplanet
Baekdu b, 8 UMi b, HD 133086 b, HIP 73136 b, BD+75 547 b, 2MASS J14564834+7454032 b, WDS J14568+7454A b, Gaia DR3 1700658653802527104 b
Exoplanets around star 8 Ursae Minoris
Exoplanet 8 Ursae Minoris b orbits star Class red giant 8 Ursae Minoris, which has bigger mass than Sun. It is the only known exoplanet orbiting this star
8 Ursae Minoris b
| 0.49 AU
Star 8 Ursae Minoris
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