Characteristics HIP 57274 d

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1 characteristics

1.1 mass, radius , temperature
1.2 host star
1.3 orbit





characteristics
mass, radius , temperature

hip 57274 d gas giant, planet has radius , mass close of gas giants jupiter , saturn. has temperature of 167 k (−106 °c; −159 °f). has estimated mass of around 0.527 mj (167 m⊕), , potential radius of around 9 r⊕ based on mass, since more massive saturn.


host star

the planet orbits (k-type) star named hip 57274, orbited total of 3 planets. star has mass of 0.73 m☉ , radius of 0.68 r☉. has surface temperature of 4640 k , 7 billion years old. in comparison, sun 4.6 billion years old , has surface temperature of 5778 k.


the star s apparent magnitude, or how bright appears earth s perspective, 8.96. therefore, hip 57274 dim seen naked eye, can seen binoculars.


orbit

hip 57274 d orbits star every 432 days @ distance of 1.01 au. similar of earth s orbital period , distance.








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