CREATE TABLE table_name_58 (companion__in_order_from_star_ VARCHAR(255), semimajor_axis___au__ VARCHAR(255))
What Companion (in order from star) has a Semimajor axis (AU) of 0.1886 +0.083 −0.0104?
    
SQL: SELECT companion__in_order_from_star_ FROM table_name_58 WHERE semimajor_axis___au__ = "0.1886 +0.083 −0.0104"