List K
Points of Excentral triangle
Points available in the Kimberling's Encyclopedia ETC.
The ETC version: The 13423 points version of 2017.
The "Discoverer" database version: October 2013.
Last update: 2017-08-10
  1. The X(1) Incenter of the Excentral Triangle is the X(164).
  2. The X(2) Centroid of the Excentral Triangle is the X(165).
  3. The X(3) Circumcenter of the Excentral Triangle is the X(40).
  4. The X(4) Orthocenter of the Excentral Triangle is the X(1).
  5. The X(5) Nine-Point Center of the Excentral Triangle is the X(3).
  6. The X(6) Symmedian Point of the Excentral Triangle is the X(9).
  7. The X(7) Gergonne Point of the Excentral Triangle is the X(166).
  8. The X(8) Nagel Point of the Excentral Triangle is the X(167).
  9. The X(9) Mittenpunkt of the Excentral Triangle is the X(168).
  10. The X(10) Spieker Center of the Excentral Triangle is the X(12518).
  11. The X(11) Feuerbach Point of the Excentral Triangle is the X(3659).
  12. The X(13) Outer Fermat Point of the Excentral Triangle is the X(11789).
  13. The X(14) Inner Fermat Point of the Excentral Triangle is the X(11752).
  14. The X(15) First Isodynamic Point of the Excentral Triangle is the X(1277).
  15. The X(16) Second Isodynamic Point of the Excentral Triangle is the X(1276).
  16. The X(19) Clawson Point of the Excentral Triangle is the X(173).
  17. The X(20) de Longchamps Point of the Excentral Triangle is the X(7991).
  18. The X(23) Far-Out Point of the Excentral Triangle is the X(5536).
  19. The X(24) Perspector of the Kosnita Triangle and the Orthic Triangle of the Excentral Triangle is the X(46).
  20. The X(25) Product of the Orthocenter and the Symmedian Point of the Excentral Triangle is the X(57).
  21. The X(26) Circumcenter of the Tangential Triangle of the Excentral Triangle is the X(5709).
  22. The X(31) Second Power Point of the Excentral Triangle is the X(362).
  23. The X(32) Third Power Point of the Excentral Triangle is the X(169).
  24. The X(33) Product of the Orthocenter and the Mittenpunkt of the Excentral Triangle is the X(258).
  25. The X(34) Product of the Gergonne Point and the Clawson Point of the Excentral Triangle is the X(8078).
  26. The X(39) Brocard Midpoint of the Excentral Triangle is the X(3730).
  27. The X(46) Perspector of the Excentral Triangle and the Orthic Triangle of the Excentral Triangle is the X(505).
  28. The X(48) Product of the Incenter and the Circumcenter of the Excentral Triangle is the X(504).
  29. The X(51) Centroid of the Orthic Triangle of the Excentral Triangle is the X(2).
  30. The X(52) Orthocenter of the Orthic Triangle of the Excentral Triangle is the X(4).
  31. The X(53) Symmedian Point of the Orthic Triangle of the Excentral Triangle is the X(6).
  32. The X(54) Kosnita Point of the Excentral Triangle is the X(191).
  33. The X(57) Isogonal Conjugate of the Mittenpunkt of the Excentral Triangle is the X(363).
  34. The X(61) Isogonal Conjugate of the Outer Napoleon Point of the Excentral Triangle is the X(6192).
  35. The X(62) Isogonal Conjugate of the Inner Napoleon Point of the Excentral Triangle is the X(6191).
  36. The X(63) Isogonal Conjugate of the Clawson Point of the Excentral Triangle is the X(845).
  37. The X(64) Isogonal Conjugate of the de Longchamps Point of the Excentral Triangle is the X(2136).
  38. The X(65) Orthocenter of the Intouch Triangle of the Excentral Triangle is the X(188).
  39. The X(66) Isogonal Conjugate of the Exeter Point of the Excentral Triangle is the X(3174).
  40. The X(67) Isogonal Conjugate of the Far-Out Point of the Excentral Triangle is the X(5528).
  41. The X(68) Prasolov Point of the Excentral Triangle is the X(1490).
  42. The X(69) Retrocenter of the Excentral Triangle is the X(2951).
  43. The X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of the Excentral Triangle is the X(5541).
  44. The X(75) Moses Point of the Excentral Triangle is the X(844).
  45. The X(76) Third Brocard Point of the Excentral Triangle is the X(170).
  46. The X(92) Isotomic Conjugate of the Isogonal Conjugate of the Clawson Point of the Excentral Triangle is the X(503).
  47. The X(95) Isotomic Conjugate of the Nine-Point Center of the Excentral Triangle is the X(2938).
  48. The X(96) Isogonal Conjugate of the Orthocenter of the Orthic Triangle of the Excentral Triangle is the X(2939).
  49. The X(97) Isogonal Conjugate of the Symmedian Point of the Orthic Triangle of the Excentral Triangle is the X(2941).
  50. The X(98) Tarry Point of the Excentral Triangle is the X(1282).
  51. The X(107) of the Excentral Triangle is the X(1054).
  52. The X(110) Euler Reflection Point of the Excentral Triangle is the X(1768).
  53. The X(112) of the Excentral Triangle is the X(5540).
  54. The X(113) Jerabek Antipode of the Excentral Triangle is the X(104).
  55. The X(114) Kiepert Antipode of the Excentral Triangle is the X(103).
  56. The X(115) Kiepert Center of the Excentral Triangle is the X(101).
  57. The X(118) of the Excentral Triangle is the X(10497).
  58. The X(119) of the Excentral Triangle is the X(7597).
  59. The X(122) of the Excentral Triangle is the X(1293).
  60. The X(124) of the Excentral Triangle is the X(10496).
  61. The X(125) Center of the Jerabek Hyperbola of the Excentral Triangle is the X(100).
  62. The X(187) Schoute Center of the Excentral Triangle is the X(5011).
  63. The X(216) Center of the Circumhyperbola with the Nine-Point Center as Perspector of the Excentral Triangle is the X(573).
  64. The X(264) Isotomic Conjugate of the Circumcenter of the Excentral Triangle is the X(1742).
  65. The X(355) Center of the Fuhrmann Circle of the Excentral Triangle is the X(12844).
  66. The X(371) First Kenmotu Point of the Excentral Triangle is the X(6213).
  67. The X(372) Second Kenmotu Point of the Excentral Triangle is the X(6212).
  68. The X(381) Center of the Orthocentroidal Circle of the Excentral Triangle is the X(3576).
  69. The X(389) Center of the Taylor Circle of the Excentral Triangle is the X(10).
  70. The X(647) Perspector of the Jerabek Hyperbola of the Excentral Triangle is the X(649).
  71. The X(1141) Gibert Point of the Excentral Triangle is the X(2948).
  72. The X(1249) Center of the Circumhyperbola with the Orthocenter as Perspector of the Excentral Triangle is the X(3973).