List K
Perspectors of the Fourth Brocard Triangle.
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 8998 points version of 2015.
The "Discoverer" database version: October 2013.
Last update: 2016-02-23
  1. The Perspector of the Fourth Brocard Triangle and Triangle ABC is the X(2).
  2. The Perspector of the Fourth Brocard Triangle and the Medial Triangle is the X(2).
  3. The Perspector of the Fourth Brocard Triangle and the Antimedial Triangle is the X(2).
  4. The Perspector of the Fourth Brocard Triangle and the Half-Median Triangle is the X(2).
  5. The Perspector of the Fourth Brocard Triangle and the Circum-Medial Triangle is the X(2).
  6. The Perspector of the Fourth Brocard Triangle and the Anticevian Triangle of the Parry Point is the X(8877).
  7. The Perspector of the Fourth Brocard Triangle and the Anticevian Triangle of the Perspector and Homothetic Center of the Orthic Triangle and the Tangential Triangle is the X(8792).
  8. The Perspector of the Fourth Brocard Triangle and the Cevian Triangle of the Perspector of the Half-Symmedian Triangle and the Orthic Triangle is the X(8792).
  9. The Perspector of the Fourth Brocard Triangle and the Outer Napoleon Triangle is the X(15).
  10. The Perspector of the Fourth Brocard Triangle and the Inner Napoleon Triangle is the X(16).
  11. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Symmedian Point in the Sidelines of the Anticevian Triangle of the Incenter is the X(2).
  12. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Centroid in the Sidelines of the Pedal Triangle of the Symmedian Point is the X(2).
  13. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Symmedian Point in the Sidelines of the Pedal Triangle of the Far-Out Point is the X(6).
  14. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Centroid in the Sidelines of the Antipedal Triangle of the Centroid is the X(2).
  15. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Vertices of Triangle ABC in the Centroid is the X(2).
  16. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Vertices of the Cevian Triangle of the Centroid in the Centroid is the X(2).
  17. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Vertices of the Anticevian Triangle of the Symmedian Point in the Euler Reflection Point is the X(6).
  18. The Perspector of the Fourth Brocard Triangle and the Triangle of Reflections of the Vertices of the Pedal Triangle of the Symmedian Point in the Symmedian Point is the X(2).
  19. The Perspector of the Fourth Brocard Triangle and the Triangle of the Centroids of the Triangulation Triangles of the Centroid is the X(2).
  20. The Perspector of the Fourth Brocard Triangle and the Triangle of the Outer Napoleon Points of the Triangulation Triangles of the First Isodynamic Point is the X(15).
  21. The Perspector of the Fourth Brocard Triangle and the Stevanovic Triangle of the Nine-Point Centers of the Triangulation Triangles of the First Isodynamic Point is the X(61).
  22. The Perspector of the Fourth Brocard Triangle and the Stevanovic Triangle of the Outer Napoleon Points of the Triangulation Triangles of the First Isodynamic Point is the X(15).
  23. The Perspector of the Fourth Brocard Triangle and the Stevanovic Triangle of the Nine-Point Centers of the Triangulation Triangles of the Second Isodynamic Point is the X(62).
  24. The Perspector of the Fourth Brocard Triangle and the Triangle of the Euler Reflection Points of the Anticevian Corner Triangles of the Centroid is the X(6).
  25. The Perspector of the Fourth Brocard Triangle and the Triangle of the Centroids of the Anticevian Corner Triangles of the Parry Point is the X(6).
  26. The Perspector of the Fourth Brocard Triangle and the Triangle of the Inner Napoleon Points of the Pedal Corner Triangles of the First Isodynamic Point is the X(2).
  27. The Perspector of the Fourth Brocard Triangle and the Triangle of the Outer Napoleon Points of the Pedal Corner Triangles of the Second Isodynamic Point is the X(2).
  28. The Perspector of the Fourth Brocard Triangle and the Triangle of the Second Isodynamic Points of the Pedal Corner Triangles of the Outer Napoleon Point is the X(2).
  29. The Perspector of the Fourth Brocard Triangle and the Triangle of the Inner Vecten Points of the Pedal Corner Triangles of the First Kenmotu Point is the X(2).
  30. The Perspector of the Fourth Brocard Triangle and the Triangle of the Second Kenmotu Points of the Pedal Corner Triangles of the Outer Vecten Point is the X(2).
  31. The Perspector of the Fourth Brocard Triangle and the Half-Antipedal Triangle of the Center of the Orthocentroidal Circle is the X(566).
  32. The Perspector and Homothetic Center of the Fourth Brocard Triangle and the Half-Circumcevian Triangle of the Centroid (Homothetic Triangles) is the X(2).
  33. The Perspector of the Fourth Brocard Triangle and the Monge Triangle of the Incircles of the Triangulation Triangles of the Centroid is the X(2).
  34. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Excircles and the Spieker Circle is the X(2).
  35. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Mixtilinear Incircles and the Spieker Circle is the X(2).
  36. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Lucas Circles and the Nine-Point Circle is the X(2).
  37. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Lucas Circles and the Antimedial Circle is the X(2).
  38. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Malfatti Circles and the Spieker Circle is the X(2).
  39. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Inner Yff Circles and the Spieker Circle is the X(2).
  40. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Outer Yff Circles and the Spieker Circle is the X(2).
  41. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Excircles and the Spieker Circle of the Medial Triangle is the X(2).
  42. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Excircles and the Incircle of the Antimedial Triangle is the X(2).
  43. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Mixtilinear Incircles and the Spieker Circle of the Medial Triangle is the X(2).
  44. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Mixtilinear Incircles and the Incircle of the Antimedial Triangle is the X(2).
  45. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Lucas Circles and the Nine-Point Circle of the Medial Triangle is the X(2).
  46. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Lucas Circles and the Antimedial Circle of the Antimedial Triangle is the X(2).
  47. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Malfatti Circles and the Spieker Circle of the Medial Triangle is the X(2).
  48. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Malfatti Circles and the Incircle of the Antimedial Triangle is the X(2).
  49. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Johnson Circles and the Nine-Point Circle of the Medial Triangle is the X(2).
  50. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Johnson Circles and the Antimedial Circle of the Antimedial Triangle is the X(2).
  51. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Inner Yff Circles and the Incircle of the Antimedial Triangle is the X(2).
  52. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Outer Yff Circles and the Incircle of the Antimedial Triangle is the X(2).
  53. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Soddy Circles and the Orthocentroidal Circle of the Johnson Triangle is the X(2).
  54. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Soddy Circles and the Orthocentroidal Circle of the Johnson Triangle is the X(2).
  55. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Excircles and the Spieker Circle of the Half-Median Triangle is the X(2).
  56. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Mixtilinear Incircles and the Spieker Circle of the Half-Median Triangle is the X(2).
  57. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Soddy Circles and the Cosine Circle of the Honsberger Triangle is the X(2).
  58. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Soddy Circles and the Cosine Circle of the Honsberger Triangle is the X(2).
  59. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Lucas Circles and the Brocard Circle of the First Brocard Triangle is the X(2).
  60. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Lucas Circles and the Nine-Point Circle of the Half-Median Triangle is the X(2).
  61. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Malfatti Circles and the Spieker Circle of the Half-Median Triangle is the X(2).
  62. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Johnson Circles and the Brocard Circle of the First Brocard Triangle is the X(2).
  63. The Perspector of the Fourth Brocard Triangle and the External Moses Triangle of the Johnson Circles and the Nine-Point Circle of the Half-Median Triangle is the X(2).
  64. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Inner Yff Circles and the Spieker Circle of the Half-Median Triangle is the X(2).
  65. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Outer Yff Circles and the Spieker Circle of the Half-Median Triangle is the X(2).
  66. The Perspector of the Fourth Brocard Triangle and the Internal Moses Triangle of the Lucas Circles and the Johnson Circles is the X(2).