OTS

OTS 44 is a young, free-floating planetary-mass brown dwarf and rogue planet, located 520 to 630 light-years away in the star-forming molecular cloud Chamaeleon I in the constellation Chamaeleon. It is surrounded by a circumstellar disk of gas and dust, from which it is actively accreting mass at an approximate rate of 500 billion kilograms per second. With an estimated age between 1 and 6 million years, OTS 44 has not existed long enough to cool down, so it glows red with a temperature of around 1,700 K and a stellar spectral type of M9.5. It likely formed from the gravitational collapse of gas and dust, a similar process to how stars typically form.

Excerpt from Wikipedia: OTS 44. Content available under CC-BY-SA 4.0.