Sedna appears as a reddish-pink, round dwarf planet welding a yellow and pink microphone. along with her eyes being black with white sclera Sedna was discovered on November 14, 2003. Sedna has a unique elongated orbit with perihelion too far to be considered a scattered-disc object. As a result, a new classification for these objects were created, known as sednoids. Sedna appears to be mouthless Sedna has no arms no legs.