18803 Hillaryoas
[arz] 18803 Hillaryoas (كويكب)
[ce] (18803) Hillaryoas
[eo] 18803 Hillaryoas
[fa] سیارک ۱۸۸۰۳
[fr] (18803) Hillaryoas
[it] 18803 Hillaryoas
[pl] (18803) Hillaryoas
[pt] 18803 Hillaryoas
[ro] 18803 Hillaryoas
[tt] (18803) Hillaryoas