Aberration of light is the apparent displacement of stars attributable to the effect of the orbital
Channel: Doubtnut
Date: 2020-08-23

Aberration of light is the apparent displacement of stars attributable to the effect of the orbital motion of the Earth. The direction to a star in the ecliptic plane varies periodically and the star performs apparent oscillations within an angle `delta theta = 41''`. Find teh orbital velocity of the Earth.