(nearby brown dwarf)
WISE 0855-0714 is a nearby brown dwarf
(or sub-brown dwarf)
discovered in 2013 within data from the Wide-field Infrared Survey Explorer (WISE).
Given this determined temperature (lower than Earth's)
and mass (below the range of brown dwarf), it is determined to be
a planet-like object rather than a star, for which a number of terms
are used (rogue planet, field planet, substellar object,
sub-brown dwarf, planetary mass object or PMO).
(star,nearby star,brown dwarf)
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