N'ihi ya, kpakpando a nwere oke ibu karịa Sun n'ime oke oke nke ụwa, na-enye ihe ngosi nke oke njupụta nke ihe a. Nnukwu, compact nature of a white dwarf produces a strong surface gravity. Ndị na-enyocha mbara igwe na-egosi uru a site na decimal logarithm nke ike ndọda na cgs, ma ọ bụ g. Maka IK Pegasi B, ọ nwere ike ịtụle site na mmekọrịta ndị a maara nke ọma n'etiti oke na radius nke ndị na-acha ọcha na-acha ọcha, na-enye uru nke ihe dịka 0.60% nke radius nke Sun. (Isi mmalite dị iche na-enye uru nke 0.72%, yabụ enwere ụfọdụ ejighị n'aka na nsonaazụ a.) N'ihi ya, kpakpando a na-etinye ihe dị ukwuu karịa Sun n'ime ihe dị ka nha nke ụwa, na-enye ihe ngosi nke oke oke nke ihe a. Nnukwu, compact nature of a white dwarf produces a strong surface gravity. Ndị na-enyocha mbara igwe na-egosi uru a site na logarithm nke ike ndọda na nkeji cgs, ma
site na mmekọrịta ndị a maara nke ọma n'etiti oke na radius nke ndị na-acha ọcha ọcha