| Feature on | Venus | | Feature type | Plain (planitia) | | Quadrangle | V-19 Sedna Planitia, extending slightly northward into V-7 Lakshmi Planum | | Venusian coordinates | 31.0° - 52.6° N, 3.6° - 39.6° W | | Dimensions | 3,570 km | | Bounding features | Beiwe Corona, Manzan-Gurme Tesserae, Ut Rupes, Zorile Dorsa | | Interior features | Aftenia, Bunzi Mons, Evaki Tholus, Fufei Vallis, Neago Fluctus, Nyakaio Vallis, Sévigné, Vassi, Veta, Xilonen Corona | | Notes | Sedna Planitia is a broad, flat plain in the northern hemisphere of Venus. It runs southward from Ishtar Terra, extending from the feet of the highland ridges below Lakshmi Planum for more than 3,500 km. The plain's surface is largely featureless, but is marked by occasional extinct volcanoes and impact craters. |
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