GeoHack - 中山大學天文台舊址

{| class="plainlinks" style="background:none; text-align:left; width:100%;" |- style="vertical-align:top;" ! গুনক | colspan="3" | 23° 7′ 40.44″ N, 113° 16′ 20.35″ E
23.1279, 113.272319 |rowspan="6"|