Chronic disease is disease that persists over a long period of time. Chronic disease can hinder independence and the health of people with disabilities, as it may create additional activity limitations.hronic disease is disease that persists over a long period of time. Chronic disease can hinder independence and the health of people with disabilities, as it may create additional activity limitations.
Since the moon's orbit is elliptical (oval-shaped), its distance varies from about 221,463 miles (356,334 kilometers) at perigee (closest approach to Earth) to 251,968 miles (405,503 kilometers) at apogee (farthest point). The average distance from the moon to the Earth is 238,857 miles (384,392 kilometers).
Our moons average distance from the Earth is 384,399 km (238,854 miles). However the Moon's orbit is elliptical and the distance therefore varies during its orbit though, from around 405,696 km (252,088 miles) at its furthest (Apogee) to 363,104 km (225,622 miles) at its closest (Perigee).