Table X-P
Points of Outer Grebe Triangle
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 10200 points version of 2016.
The "Discoverer" database version: October 2013.
Last update: 2016-11-01

      Kimberling Notation     Role  
  1     X(6) Symmedian Point     X(6) Symmedian Point of the Outer Grebe Triangle  
  2     X(1160)     X(3) Circumcenter of the Outer Grebe Triangle  
  3     X(1270)     X(3068) Malfatti-Moses Point of the Outer Grebe Triangle  
  4     X(3640)     X(1) Incenter of the Outer Grebe Triangle  
  5     X(5860)     X(2) Centroid of the Outer Grebe Triangle  
  6     X(5870)     X(4) Orthocenter of the Outer Grebe Triangle  
  7     X(5874)     X(5) Nine-Point Center of the Outer Grebe Triangle  
  8     X(6226)     X(98) Tarry Point of the Outer Grebe Triangle  
  9     X(6257)     X(84) Perspector of Triangle ABC and the Hexyl Triangle of the Outer Grebe Triangle  
  10     X(6262)     X(80) Reflection of the Incenter in the Feuerbach Point of the Outer Grebe Triangle  
  11     X(6266)     X(64) Isogonal Conjugate of the de Longchamps Point of the Outer Grebe Triangle  
  12     X(6268)     X(13) Outer Fermat Point of the Outer Grebe Triangle  
  13     X(6269)     X(14) Inner Fermat Point of the Outer Grebe Triangle  
  14     X(6272)     X(76) Third Brocard Point of the Outer Grebe Triangle  
  15     X(6274)     X(83) Isogonal Conjugate of the Brocard Midpoint of the Outer Grebe Triangle  
  16     X(6276)     X(54) Kosnita Point of the Outer Grebe Triangle  
  17     X(6278)     X(485) Outer Vecten Point of the Outer Grebe Triangle  
  18     X(6280)     X(486) Inner Vecten Point of the Outer Grebe Triangle  
  19     X(6320)     X(99) Steiner Point of the Outer Grebe Triangle  
  20     X(7726)     X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of the Outer Grebe Triangle  
  21     X(7733)     X(110) Euler Reflection Point of the Outer Grebe Triangle  
  22     X(9930)     X(68) Prasolov Point of the Outer Grebe Triangle