1. Using the parallax method, let us now calculate the distance to a-Centauri (pronounced as "Alpha Centauri"), the closest star to the Sun. Note that the short side of the triangle is now equal to twice the semi-major axis of the Earth's orbit, S = 2 AU. The parallax angle is 0 = 1.5096". Calculate the distance to a-Centauri in AU. IAU Centaur Background Stas L = AU. 2. Convert your answer from the previous part to kilometers. L = km.
1. Using the parallax method, let us now calculate the distance to a-Centauri (pronounced as "Alpha Centauri"), the closest star to the Sun. Note that the short side of the triangle is now equal to twice the semi-major axis of the Earth's orbit, S = 2 AU. The parallax angle is 0 = 1.5096". Calculate the distance to a-Centauri in AU. IAU Centaur Background Stas L = AU. 2. Convert your answer from the previous part to kilometers. L = km.
Stars and Galaxies (MindTap Course List)
10th Edition
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Michael A. Seeds
Chapter9: The Family Of Stars
Section: Chapter Questions
Problem 3P
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question 1 & 2 please , using 2 AU and the formula
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