What formula would be used to calculate the aphelion distance of Halley’s Comet from the sun? Halley’s comet has a perihelion distance of 0.6 AU & an orbital period of 76 years,
Given the aphelion distance and period given the perihelion distance is 35.28AU.
Kepler’s third law relates the orbit period T in years to the semi-major axis distance a in AU using the equation ##T^2=a^3##. If ##T=76## then ##a=17.94##.
Given that the comet’s orbit is an ellipse then the sum of the perihelion distance and the aphelion distance is twice the semi-major axis ##d_a+d_p=2a## or ##d_a=2a-d_p##. We have ##d_p=0.6## and ##a=17.94## then ##d_a=2*17.94-0.6=35.28AU##.
Save your time - order a paper!
Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines
Order Paper NowA direct equation relating the three values would be: ##d_a=2*T^(2/3)-d_p##