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X(74), X(113), X(265), X(399), X(1511), X(2931), X(5504), X(12383), X(16163), X(20123), X(73094), X(73095), X(73096)

Ro = √X(3284), {Ra, Rb, Rc} = anticevian triangle of Ro, four (not always real) points on K1349, K1453, K1454

Geometric properties :

K1453 is the locus of point M such that the anticevian triangle of M is orthologic to the pedal triangle of X(186) or to the antipedal triangle of X(265). See CL048.

One of the orthology centers lies on the central cubic K1454 = pK(X3284, X12363), the other on a not very interesting cubic.

K1454 is symmetric about its center X(1511) where the inflexional is the trilinear polar of the isogonal conjugate of X(67183).

The three real asymptotes pass through X(1511) and the midpoints of ABC.