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 1/(sec B - sec C) : 1/(sec C - sec A) : 1/(sec A - sec B)
Barycentrics (sin A)/(sec B - sec C) : (sin B)/(sec C - sec A) : (sin C)/(sec A - sec B)
X(653) lies on these lines:
2,196 7,281 9,342 19,273 29,65 46,158 57,92 78,207 88,278 100,108 107,109 208,318 225,897 648,662
X(653) = isogonal conjugate of X(652)
X(653) = X(I)-cross conjugate of X(J) for these (I,J): (514,92), (522,7)
X(653) = crosssum of X(647) and X(822)