KnowraNear-Earth objectLinked fromLinked fromThe 15 pages that link to Near-Earth object, each with the reason it gives.All 15Broader topic 4Related 5Narrower topic 5Compared with 1Planetary defenseNarrower topic: These objects are the population planetary-defense surveys seek to find.Arecibo ObservatoryNarrower topic: Arecibo radar measured the shapes, rotations, and orbits of many such objects.Impact eventNarrower topic: These bodies are monitored because some could collide with Earth.YORP effectNarrower topic: YORP alters the spin and orbital evolution of small bodies that can enter near-Earth space.433 ErosNarrower topic: Eros belongs to this population because its solar orbit approaches Earth’s.