Massive brown dwarf discovered orbiting a Sun-like star HD 63754

8. 8. 2024

Massive brown dwarf discovered orbiting a Sun-like star HD 63754

Star system: HD 63754 A | Distance from the Sun: 164 light years

Its mass suggests that it almost reaches the hydrogen-burning limit, which would make it a star.

Generated by LLM, corrected by human

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Stars Brown dwarfs

Scientific study

The Keck-HGCA Pilot Survey II: Direct Imaging Discovery of HD 63754 B, a ~20 au Massive Companion Near the Hydrogen Burning Limit external link

Stars mentioned

HD 63754 A

G0V, Yellow star

mass: 1.41 M☉

radius: 1 R☉

distance: 164 ly

stars in the system: 2

exoplanets: 0

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