Table P-X
Points of the Euler Triangle of the Nine-Point Center.
Points available at the Kimberling's Encyclopedia ETC.
The ETC version: The 8116 points version of 2015.
The "Discoverer" database version: October 2013.
Last update: 2015-10-28

      Role     Kimberling Notation  
  1     X(1) Incenter of the Euler Triangle of the Nine-Point Center     X(5901)    
  2     X(2) Centroid of the Euler Triangle of the Nine-Point Center     X(547)    
  3     X(3) Circumcenter of the Euler Triangle of the Nine-Point Center     X(140)   Nine-Point Center of the Medial Triangle  
  4     X(4) Orthocenter of the Euler Triangle of the Nine-Point Center     X(546)    
  5     X(5) Nine-Point Center of the Euler Triangle of the Nine-Point Center     X(5)   Nine-Point Center  
  6     X(20) de Longchamps Point of the Euler Triangle of the Nine-Point Center     X(548)    
  7     X(52) Orthocenter of the Orthic Triangle of the Euler Triangle of the Nine-Point Center     X(143)   Nine-Point Center of the Orthic Triangle  
  8     X(182) Center of the Brocard Circle of the Euler Triangle of the Nine-Point Center     X(3589)    
  9     X(381) Center of the Orthocentroidal Circle of the Euler Triangle of the Nine-Point Center     X(5066)    
  10     X(389) Center of the Taylor Circle of the Euler Triangle of the Nine-Point Center     X(5462)