(5550) 1981 UB1
[ar] (5550) 1981 UB1
[arz] (5550) 1981 UB1 (كويكب)
[ce] (5550) 1981 UB1
[eo] (5550) 1981 UB1
[es] (5550) 1981 UB1
[hu] (5550) 1981 UB1
[hy] (5550) 1981 UB1
[sv] 1981 UB1
[tt] (5550) 1981 UB1
[uk] (5550) 1981 UB1