Astronomers have discovered a second alien world near the star closest to Earth

(ORDO NEWS) — An international team of astronomers has discovered a previously unknown exoplanet in the HD 83443 planetary system.

It is noted that HD 83443 is a star located approximately 133 light years from Earth. Its age is estimated at 2.64 billion years. The effective temperature of this star is about 5155 degrees Celsius.

Scientists clarify that the open extrasolar world is a planet with 1.5 Jupiter masses, orbiting its star every 22.6 years in a very eccentric orbit.


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