You can move the points A, B and C (click on the point and drag it).
Press the keys “+” and “−” to zoom in or zoom out the visualization window and use the arrow keys to translate it.
You can also construct all centers related with this one (as described in ETC) using the “Run Macro Tool”. To do this, click on the icon , select the center name from the list and, then, click on the vertices A, B and C successively.
|Information from Kimberling's Encyclopedia of Triangle Centers|
Trilinears sin(A + π/3) csc 2A : sin(B + π/3) csc 2B : sin(C + π/3) csc 2C
Barycentrics sin(A + π/3) sec A : sin(B + π/3) sec B : sin(C + π/3) sec 2C
X(470) lies on these lines: 2,3 18,275 264,301 298,340 302,317 343,634 394,633
X(470) = inverse-in-orthocentroidal-circle of X(471)
X(470) = X(15)-cross conjugate of X(298)
X(470) = X(4)-Hirst inverse of X(471)