List D
Points of Triangle T23
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: 2017-05-29
  1. X(1) Incenter of Triangle T23.
  2. X(5) Nine-Point Center of Triangle T23.
  3. X(7) Gergonne Point of Triangle T23.
  4. X(8) Nagel Point of Triangle T23.
  5. X(9) Mittenpunkt of Triangle T23.
  6. X(10) Spieker Center of Triangle T23.
  7. X(11) Feuerbach Point of Triangle T23.
  8. X(12) Feuerbach Perspector of Triangle T23.
  9. X(15) First Isodynamic Point of Triangle T23.
  10. X(16) Second Isodynamic Point of Triangle T23.
  11. X(17) Outer Napoleon Point of Triangle T23.
  12. X(18) Inner Napoleon Point of Triangle T23.
  13. X(19) Clawson Point of Triangle T23.
  14. X(20) de Longchamps Point of Triangle T23.
  15. X(21) Schiffler Point of Triangle T23.
  16. X(22) Exeter Point of Triangle T23.
  17. X(23) Far-Out Point of Triangle T23.
  18. X(24) Perspector of the Kosnita Triangle and the Orthic Triangle of Triangle T23.
  19. X(25) Product of the Orthocenter and the Symmedian Point of Triangle T23.
  20. X(26) Circumcenter of the Tangential Triangle of Triangle T23.
  21. X(27) Quotient of the Orthocenter and the Spieker Center of Triangle T23.
  22. X(28) Quotient of the Clawson Point and the Spieker Center of Triangle T23.
  23. X(29) Ceva Product of the Incenter and the Orthocenter of Triangle T23.
  24. X(31) Second Power Point of Triangle T23.
  25. X(32) Third Power Point of Triangle T23.
  26. X(33) Product of the Orthocenter and the Mittenpunkt of Triangle T23.
  27. X(34) Product of the Gergonne Point and the Clawson Point of Triangle T23.
  28. X(35) Perspector of the Intangents Triangle and the Kosnita Triangle of Triangle T23.
  29. X(36) Inverse of the Incenter in the Circumcircle of Triangle T23.
  30. X(37) Grinberg Point of Triangle T23.
  31. X(38) Quotient of the Brocard Midpoint and the Incenter of Triangle T23.
  32. X(39) Brocard Midpoint of Triangle T23.
  33. X(40) Bevan Point of Triangle T23.
  34. X(41) Product of the Nagel Point and the Second Power Point of Triangle T23.
  35. X(42) Product of the Incenter and the Grinberg Point of Triangle T23.
  36. X(43) Perspector of the Excentral Triangle and the Symmedial Triangle of Triangle T23.
  37. X(44) Harmonic Conjugate of the Grinberg Point with respect to the Mittenpunkt and the Symmedian Point of Triangle T23.
  38. X(45) Harmonic Conjugate of the Symmedian Point with respect to the Grinberg Point and the Mittenpunkt of Triangle T23.
  39. X(46) Perspector of the Excentral Triangle and the Orthic Triangle of Triangle T23.
  40. X(47) of Triangle T23.
  41. X(48) Product of the Incenter and the Circumcenter of Triangle T23.
  42. X(49) Center of the Sine-Triple-Angle Circle of Triangle T23.
  43. X(50) Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T23.
  44. X(51) Centroid of the Orthic Triangle of Triangle T23.
  45. X(52) Orthocenter of the Orthic Triangle of Triangle T23.
  46. X(53) Symmedian Point of the Orthic Triangle of Triangle T23.
  47. X(54) Kosnita Point of Triangle T23.
  48. X(55) Internal Center of Similitude of the Incircle and the Circumcircle of Triangle T23.
  49. X(56) External Center of Similitude of the Incircle and the Circumcircle of Triangle T23.
  50. X(57) Isogonal Conjugate of the Mittenpunkt of Triangle T23.
  51. X(58) Isogonal Conjugate of the Spieker Center of Triangle T23.
  52. X(59) Isogonal Conjugate of the Feuerbach Point of Triangle T23.
  53. X(60) Isogonal Conjugate of the Feuerbach Perspector of Triangle T23.
  54. X(61) Isogonal Conjugate of the Outer Napoleon Point of Triangle T23.
  55. X(62) Isogonal Conjugate of the Inner Napoleon Point of Triangle T23.
  56. X(63) Isogonal Conjugate of the Clawson Point of Triangle T23.
  57. X(64) Isogonal Conjugate of the de Longchamps Point of Triangle T23.
  58. X(65) Orthocenter of the Intouch Triangle of Triangle T23.
  59. X(66) Isogonal Conjugate of the Exeter Point of Triangle T23.
  60. X(68) Prasolov Point of Triangle T23.
  61. X(70) Isogonal Conjugate of the Center of the Tangential Circle of Triangle T23.
  62. X(71) Product of the Circumcenter and the Spieker Center of Triangle T23.
  63. X(72) Quotient of the Grinberg Point and the Orthocenter of Triangle T23.
  64. X(73) Cross Product of the Incenter and the Circumcenter of Triangle T23.
  65. X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T23.
  66. X(75) Moses Point of Triangle T23.
  67. X(76) Third Brocard Point of Triangle T23.
  68. X(77) Quotient of the Circumcenter and the Mittenpunkt of Triangle T23.
  69. X(78) Quotient of the Mittenpunkt and the Orthocenter of Triangle T23.
  70. X(79) Perspector of Triangle ABC and Triangle of Reflections of the Incenter in the Sidelines of Triangle ABC of Triangle T23.
  71. X(80) Reflection of the Incenter in the Feuerbach Point of Triangle T23.
  72. X(81) Isogonal Conjugate of the Grinberg Point of Triangle T23.
  73. X(82) Ceva Product of the Incenter and the Second Power Point of Triangle T23.
  74. X(83) Isogonal Conjugate of the Brocard Midpoint of Triangle T23.
  75. X(84) Perspector of Triangle ABC and the Hexyl Triangle of Triangle T23.
  76. X(85) Isotomic Conjugate of the Mittenpunkt of Triangle T23.
  77. X(86) Isotomic Conjugate of the Spieker Center of Triangle T23.
  78. X(87) Cross Quotient of the Centroid and the Incenter of Triangle T23.
  79. X(88) Ceva Product of the Inverse of the Incenter in the Circumcircle and the Symmedian Point of Triangle T23.
  80. X(89) Isogonal Conjugate of the Harmonic Conjugate of the Symmedian Point with respect to the Grinberg Point and the Mittenpunkt of Triangle T23.
  81. X(90) Cross Quotient of the Circumcenter and the Incenter of Triangle T23.
  82. X(91) Isogonal Conjugate of X(47) of Triangle T23.
  83. X(92) Isotomic Conjugate of the Isogonal Conjugate of the Clawson Point of Triangle T23.
  84. X(93) Isogonal Conjugate of the Center of the Sine-Triple-Angle Circle of Triangle T23.
  85. X(94) Isogonal Conjugate of the Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T23.
  86. X(95) Isotomic Conjugate of the Nine-Point Center of Triangle T23.
  87. X(96) Isogonal Conjugate of the Orthocenter of the Orthic Triangle of Triangle T23.
  88. X(97) Isogonal Conjugate of the Symmedian Point of the Orthic Triangle of Triangle T23.
  89. X(98) Tarry Point of Triangle T23.
  90. X(99) Steiner Point of Triangle T23.
  91. X(100) Anticompliment of the Feuerbach Point of Triangle T23.
  92. X(101) of Triangle T23.
  93. X(102) of Triangle T23.
  94. X(103) of Triangle T23.
  95. X(104) of Triangle T23.
  96. X(105) of Triangle T23.
  97. X(106) of Triangle T23.
  98. X(107) of Triangle T23.
  99. X(108) of Triangle T23.
  100. X(109) of Triangle T23.
  101. X(110) Euler Reflection Point of Triangle T23.
  102. X(111) Parry Point of Triangle T23.
  103. X(112) of Triangle T23.
  104. X(113) Jerabek Antipode of Triangle T23.
  105. X(114) Kiepert Antipode of Triangle T23.
  106. X(116) of Triangle T23.
  107. X(117) of Triangle T23.
  108. X(118) of Triangle T23.
  109. X(119) of Triangle T23.
  110. X(120) of Triangle T23.
  111. X(121) of Triangle T23.
  112. X(122) of Triangle T23.
  113. X(123) of Triangle T23.
  114. X(124) of Triangle T23.
  115. X(125) Center of the Jerabek Hyperbola of Triangle T23.
  116. X(173) Congruent Isoscelizers Point of Triangle T23.
  117. X(174) Yff Center of Conguence of Triangle T23.
  118. X(175) Outer Soddy Point of Triangle T23.
  119. X(176) Inner Soddy Point of Triangle T23.
  120. X(177) First Mid-Arc Point of Triangle T23.
  121. X(178) Second Mid-Arc Point of Triangle T23.
  122. X(179) First Ajima-Malfatti Point of Triangle T23.
  123. X(180) Second Ajima-Malfatti Point of Triangle T23.
  124. X(181) Apollonius Point of Triangle T23.
  125. X(190) Yff Parabolic Point of Triangle T23.
  126. X(192) Equal Parallelians Point of Triangle T23.
  127. X(216) Center of the Circumhyperbola with the Nine-Point Center as Perspector of Triangle T23.
  128. X(264) Isotomic Conjugate of the Circumcenter of Triangle T23.
  129. X(351) Center of the Parry Circle of Triangle T23.
  130. X(354) Weill Point of Triangle T23.
  131. X(355) Center of the Fuhrmann Circle of Triangle T23.
  132. X(363) Equal Perimeters Isoscelizer Point of Triangle T23.
  133. X(364) Equal Areas Isoscelizer Point of Triangle T23.
  134. X(371) First Kenmotu Point of Triangle T23.
  135. X(372) Second Kenmotu Point of Triangle T23.
  136. X(384) Conway Point of Triangle T23.
  137. X(389) Center of the Taylor Circle of Triangle T23.
  138. X(399) Parry Reflection Point of Triangle T23.
  139. X(400) Yff-Malfatti Point of Triangle T23.
  140. X(476) Tixier Point of Triangle T23.
  141. X(481) Outer Oldknow Point of Triangle T23.
  142. X(482) Inner Oldknow Point of Triangle T23.
  143. X(483) Malfatti-Steiner Point of Triangle T23.
  144. X(484) Evans Perspector of Triangle T23.
  145. X(485) Outer Vecten Point of Triangle T23.
  146. X(486) Inner Vecten Point of Triangle T23.
  147. X(493) First van Lamoen Homothetic Center of Triangle T23.
  148. X(494) Second van Lamoen Homothetic Center of Triangle T23.
  149. X(495) Johnson Midpoint of Triangle T23.
  150. X(496) Harmonic Conjugate of the Johnson Midpoint of Triangle T23.
  151. X(560) Fourth Power Point of Triangle T23.
  152. X(593) First Hatzipolakis-Yiu Point of Triangle T23.
  153. X(647) Perspector of the Jerabek Hyperbola of Triangle T23.
  154. X(650) Center of the Stevanovic Circle of Triangle T23.
  155. X(970) Center of the Apollonius Circle of Triangle T23.
  156. X(1019) Center of the Evans Circle of Triangle T23.
  157. X(1116) Center of the Lester Circle of Triangle T23.
  158. X(1127) First de Villiers Point of Triangle T23.
  159. X(1128) Second de Villiers Point of Triangle T23.
  160. X(1141) Gibert Point of Triangle T23.
  161. X(1142) First Malfatti-Rabinowitz Point of Triangle T23.
  162. X(1143) Second Malfatti-Rabinowitz Point of Triangle T23.
  163. X(1151) Radical Center of the Lucas Circles of Triangle T23.
  164. X(1155) Schroder Point of Triangle T23.
  165. X(1249) Center of the Circumhyperbola with the Orthocenter as Perspector of Triangle T23.
  166. X(1276) Second Evans Perspector of Triangle T23.
  167. X(1277) Third Evans Perspector of Triangle T23.
  168. X(1319) Bevan-Schroder Point of Triangle T23.
  169. X(1371) First Rigby Point of Triangle T23.
  170. X(1372) Second Rigby Point of Triangle T23.
  171. X(1373) First Griffiths Point of Triangle T23.
  172. X(1374) Second Griffiths Point of Triangle T23.
  173. X(1478) Center of the Inner Johnson-Yff Circle of Triangle T23.
  174. X(1479) Center of the Outer Johnson-Yff Circle of Triangle T23.
  175. X(2092) Danneels-Apollonius Perspector of Triangle T23.
  176. X(2454) First Intersection of the Euler Line and the Steiner Inellipse of Triangle T23.
  177. X(2455) Second Intersection of the Euler Line and the Steiner Inellipse of Triangle T23.
  178. X(3068) Malfatti-Moses Point of Triangle T23.
  179. X(3160) Center of the Circumellipse with the Gergonne Point as Perspector of Triangle T23.
  180. X(3161) Center of the Circumellipse with the Nagel Point as Perspector of Triangle T23.
  181. X(3333) Pohoata Point of Triangle T23.
  182. X(3645) Point Alkaid of Triangle T23.