20D/Westphal
[es] 20D/Westphal
[eu] 20D/Westphal
[fr] 20D/Westphal
[hr] 20D/Westphal
[it] 20D/Westphal
[ja] ヴェストファール彗星
[mk] 20D/Вестфал
[pl] 20D/Westphal
[ro] 20D/Westphal
[ru] 20D/Вестфаля