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Despite numerous claims, no sub-stellar objects have been independently confirms as orbiting either star.  An Earth like world where water could exist in a liquid state would be centered around 0.39 AU around 61 Cygni A and 0.34 AU around 61 Cygni B respectively<ref name="61Cygni">http://solstation.com/stars/61cygni2.htm</ref>.

Despite numerous claims, no sub-stellar objects have been independently confirms as orbiting either star.  An Earth like world where water could exist in a liquid state would be centered around 0.39 AU around 61 Cygni A and 0.34 AU around 61 Cygni B respectively<ref name="61Cygni">http://solstation.com/stars/61cygni2.htm</ref>.