Furthermore , a thirteenth constellation , ophiuchus , is also in the zodiac now 此外，黄道现在不只跨过十二个星座，还跨过第十三个星座蛇夫座。
2.
Note : ecliptic does also go through the constellation ophiuchus , but due to historical reason , it is not included in the zodiac 注：其实现在的黄道还会经过蛇夫座，但根据传统的习惯，我们通常不会将它列入黄道星座之内。
3.
Some important constellations are , for example , the zodiac . zodiac are the constellations that the ecliptic passes through . ophiuchus is not one of the zodiac , see 黄道在天球上经过不少星座，统称为黄道十二宫，这些星座是较重要和较为人所熟识的蛇夫座不算是黄道星座之一，请参看
