- For other uses, see Anomaly.
Anomaly was a Class M planetoid (also referred to as a rogue planet) measuring only 11,000 km in diameter and orbiting a microstar. Anomaly had two large oceans situated in the polar regions, and separated from each other with a large ribbon of land encircling the planet. An Enterprise landing party discovered many forms of life on the planet. (TOS novel: Planet of Judgment)