List D
Centers of Circles
Points not available in the Kimberling's Encyclopedia ETC.
The ETC version: The 12433 points version of 2017.
The "Discoverer" database version: October 2013.
Last update: 2017-05-22
  1. Center of the Incentral Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  2. Center of the Nine-Point Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  3. Center of the Symmedial Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  4. Center of the Extouch Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  5. Center of the Tangential Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  6. Center of the Stevanovic Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  7. Center of the Sine-Triple-Angle Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  8. Center of the Brocard Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  9. Center of the Orthocentroidal Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  10. Center of the Moses Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  11. Center of the Half-Moses Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  12. Center of the Parry Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  13. Center of the Lester Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  14. Center of the Inner Johnson-Yff Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  15. Center of the Outer Johnson-Yff Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  16. Center of the Lemoine Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  17. Center of the Gallatly Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  18. Center of the Kenmotu Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  19. Center of the Cosine Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  20. Center of the Apollonius Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.
  21. Center of the Taylor Circle wrt the Triangle of Reflections of the Vertices of the Medial Triangle in the Incenter.