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The Crab Nebula has a diameter of about 10 light years and is at a distance of 6300 light years What angle will this supernova remnant subtend in your sky?
Wiki User
∙ 12y ago
3.4 PC
Wiki User
∙ 12y ago
The angular size of the Crab Nebula can be calculated using the formula θ = 2 * arctan (diameter / (2 * distance)). Substituting the values (10 light years for the diameter and 6300 light years for the distance), the angle subtended by the supernova remnant in the sky is approximately 0.054 degrees.
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