3点钟方向有一个横放的问号❓,那是昴星团。昴星团下面有一组呈大V字型的恒星,那是(头朝下的)英仙座。V字左边那一笔,从上数第二颗星叫“大陵五”,那是英仙座提着的美杜莎的头,被它看一眼就会变石像的。大陵五是一颗食变星,每隔两天多,星等都会从2.12降低到3.39。可以连续拍摄几天比较一下。
- 转发 @恋上摩拉菲尔 : 木星4点钟方向那一团星是啥星呀? @EasyNight
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