Arc minutes and so on...
Posted: 16.04.2006, 16:08
How can I tranform, for example, 12.6*7.2' (apparent size) on radius for Celestia?
Lalla wrote:How can I tranform, for example, 12.6*7.2' (apparent size) on radius for Celestia?
tan(size/2) = radius/distance
- Hank