WISE J085510.83−071442.5 is a sub-brown dwarf located 7.27 light years away from Earth. It is presently (as of 2017) the coolest known interstellar body.
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WISE J085510.83−071442.5
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WISE J085510.83−071442.5 is a sub-brown dwarf located 7.27 light years away from Earth. It is presently (as of 2017) the coolest known interstellar body.