Kalmar “Kofi na Hanyar Rana” tana nufin alkiblar da Rana, tare da tsarin hasken rana, ke tafiya a halin yanzu ta cikin galaxy Milky Way. Ita ce wurin da ke sararin samaniyar da Rana ta dosa a cikin kewayanta ta kewaye tsakiyar taurarin. Musamman, Apex na Sun's Way yana cikin ƙungiyar taurari Hercules, kusa da iyaka da ƙungiyar taurari Lyra. Kalmar “Apex” tana nufin matsayi mafi girma ko kololuwa, don haka kololuwar hanyar Rana ita ce mafi kololuwar wuri a sararin sama wanda Rana ke tafiya zuwa gare shi.