Transformation of Coordinates

[lorrden]

Implement Meeus, chapter 13 equations

• [x] Conversion from equatorial to ecliptical coordinates
  • [x] Test case from Example 13.a
• [x] Conversion from ecliptical to equatorial coordinates
  • [x] Test case from Example 13.a
• [x] Conversion from equatorial to local horizontal coordinates
• [x] Conversion from horizontal to equatorial coordinates
• [x] Conversion from equatorial to galactic coordinates
• [x] Conversion from galactic to equatorial coordinates
• [ ] Test case from Example 13.b
• [x] Test case from Exercise on p96