I roto i nga marama o Uranus anake Oberon he maha atu nga craters pānga atu Umbriel. i roto i te mau parau o Uranus anake Oberon he maha atu nga craters pānga atu Umbriel. ngā diameter crater mātakitaki mai i te torutoru kiromita i te pito raro ki 210 kiromita mo te nui rawa crater mohiotia, Wokolouth. katoa craters mohio i runga i Umbriel i tihi pokapū, engari kahore he crater i hihi. tata ki te paenga o Umbriel kei te āhuatanga mata tino nui: Wunda crater, e he diameter o e pā ana ki 131 km. Wunda he rauemi nui kanapa i runga i tona hohonu, e taea te waiho o te waro, o te waro ranei o te waro. tata ki te craters te marama i kitea i roto i te puku o Uranus, me te craters matotoru i roto i te puku o Uranus, me te craters matotoru i roto i te puku o Umbriel.
Ko Wokolo