Scientists discover unique planetary system with brown dwarf and Jupiter sized satellite

The record

Written from the 1 report below. Nothing here is unsourced.

Using the European Southern Observatory's Very Large Telescope in Chile, scientists have discovered a planetary system about 71 light-years away that features a red dwarf star orbited by a brown dwarf, which is in turn orbited by a Jupiter-sized object.
Because the Jupiter-sized body orbits a brown dwarf rather than a planet, and is far more massive than any moon in our solar system, astronomers are unsure what to call it and are tentatively using the term 'exosatellite'.
Brown dwarfs are objects between planets and stars that never grew massive enough to ignite nuclear fusion.
The study, published in the journal Nature, notes that only a few good exomoon candidates have been found so far despite thousands of confirmed exoplanets.

Whether astronomers formally adopt a definition or name for objects like this exosatellite
Research into how the object formed, whether from a disk around the brown dwarf or through gravitational capture
Whether more such systems or exomoon candidates are discovered, and if they turn out to be common

1 report

English national1

All filed from India

Named Chile · Alice Zurlo · European Southern Observatory · Kevin Hoy · Milky Way · Nature · Universidad Diego Portales · Very Large Telescope · YEMS

The 1 report is listed beside the record.

Answers cite the reports above, or say they can't.