Scientists have discovered two planets around the star HIP 104045, which is 175 light-years away from Earth. These planets aroused curiosity with their extreme resemblance to Jupiter and Neptune in our Solar System.
A group of scientists working at the University of Sao Paulo, HIP 104045 They discovered two extraordinarily similar planets, Jupiter and Neptune, around a star called the Earthquake. These planets solar system It can help provide new information about the
HIP 104045, Because it is very similar to the sun important. The star, estimated to be 4.5 billion years old (the Sun is also 4.6 billion years old), is similar in size to the Sun. In this context; With a mass of 1.03 times the Sun, 1.11 times the luminosity and 1.03 times the radius, the star is almost a copy of the Sun. That’s why astronomers are around this star. potential World they said it could be. But the discovered planets look more like gas giants Jupiter and Neptune than Earth.
The planets are unlikely to have life, but one is in the habitable zone.
*Jupiter in our Solar System
Of the two planets discovered, the ‘Jupiter replica’ has a mass of 0.498 times Jupiter, or nearly half that, despite being similar in size. The planet, which is close to Jupiter in the Solar System in terms of its orbit, is generally contains gas. Neptune-like planet 2.5 times the size and gas-based, just like the Jupiter-like planet. Scientists believe that this planet, which they call super-Neptune, is “HIP 104045”.habitable zoneThey say it’s in.
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Planets detected by the HARPS telescope located in Chile, Understanding how the Earth was formed It can provide important information about the Sun and the Solar System. Because experts around HIP 104045 copy of the world They say that another planet may be found.
Source :
https://www.sciencealert.com/planets-remarkably-similar-to-jupiter-and-neptune-found-orbiting-a-sun-like-star