List D Points Points not available in the Kimberling's Encyclopedia ETC. The ETC version: The 12433 points version of 2017. The "Discoverer" database version: October 2013. Last update: 2017-04-30- X(7) Gergonne Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(9) Mittenpunkt wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(12) Feuerbach Perspector wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(15) First Isodynamic Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(16) Second Isodynamic Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(17) Outer Napoleon Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(18) Inner Napoleon Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(19) Clawson Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(24)
Perspector of the Kosnita Triangle and the Orthic Triangle wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(27) Quotient of the Orthocenter and the
Spieker Center wrt the Triangle of Reflections of the Nine-Point Center
in the Sidelines of the Medial Triangle.
- X(28) Quotient of the
Clawson Point and the Spieker Center wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(29)
Ceva Product of the Incenter and the Orthocenter wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(31) Second Power Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(32) Third Power Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(33)
Product of the Orthocenter and the Mittenpunkt wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(34) Product of the Gergonne Point and the Clawson
Point wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(35) Perspector of the
Intangents Triangle and the Kosnita Triangle wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(36) Inverse of the Incenter in the Circumcircle wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(37) Grinberg Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(38)
Quotient of the Brocard Midpoint and the Incenter wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(39) Brocard Midpoint wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(41)
Product of the Nagel Point and the Second Power Point wrt the Triangle
of Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(42) Product of the Incenter and the Grinberg Point
wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(43) Perspector of the
Excentral Triangle and the Symmedial Triangle wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(44) Harmonic Conjugate of the Grinberg Point with
respect to the Mittenpunkt and the Symmedian Point wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(45) Harmonic Conjugate of the Symmedian Point with
respect to the Grinberg Point and the Mittenpunkt wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(46) Perspector of the Excentral Triangle and the
Orthic Triangle wrt the Triangle of Reflections of the Nine-Point Center
in the Sidelines of the Medial Triangle.
- X(47) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(48)
Product of the Incenter and the Circumcenter wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(49) Center of the Sine-Triple-Angle Circle wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(50) Product of the First Isodynamic Point
and the Second Isodynamic Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(53)
Symmedian Point of the Orthic Triangle wrt the Triangle of Reflections
of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(55)
Internal Center of Similitude of the Incircle and the Circumcircle wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(56) External Center of Similitude of the
Incircle and the Circumcircle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(57)
Isogonal Conjugate of the Mittenpunkt wrt the Triangle of Reflections
of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(58)
Isogonal Conjugate of the Spieker Center wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(59) Isogonal Conjugate of the Feuerbach Point wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(60) Isogonal Conjugate of the Feuerbach
Perspector wrt the Triangle of Reflections of the Nine-Point Center in
the Sidelines of the Medial Triangle.
- X(61) Isogonal Conjugate
of the Outer Napoleon Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(62)
Isogonal Conjugate of the Inner Napoleon Point wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(63) Isogonal Conjugate of the Clawson Point wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(65) Orthocenter of the Intouch Triangle wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(66) Isogonal Conjugate of the Exeter
Point wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(67) Isogonal Conjugate of
the Far-Out Point wrt the Triangle of Reflections of the Nine-Point
Center in the Sidelines of the Medial Triangle.
- X(69) Retrocenter wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(70)
Isogonal Conjugate of the Center of the Tangential Circle wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(71) Product of the Circumcenter and the
Spieker Center wrt the Triangle of Reflections of the Nine-Point Center
in the Sidelines of the Medial Triangle.
- X(72) Quotient of the
Grinberg Point and the Orthocenter wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(73)
Cross Product of the Incenter and the Circumcenter wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(75) Moses Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(76) Third Brocard Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(77)
Quotient of the Circumcenter and the Mittenpunkt wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(78) Quotient of the Mittenpunkt and the Orthocenter
wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(79) Perspector of Triangle
ABC and Triangle of Reflections of the Incenter in the Sidelines of
Triangle ABC wrt the Triangle of Reflections of the Nine-Point Center in
the Sidelines of the Medial Triangle.
- X(80) Reflection of the
Incenter in the Feuerbach Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(81)
Isogonal Conjugate of the Grinberg Point wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(82) Ceva Product of the Incenter and the Second
Power Point wrt the Triangle of Reflections of the Nine-Point Center in
the Sidelines of the Medial Triangle.
- X(83) Isogonal Conjugate
of the Brocard Midpoint wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(84)
Perspector of Triangle ABC and the Hexyl Triangle wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(85) Isotomic Conjugate of the Mittenpunkt wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(86) Isotomic Conjugate of the Spieker Center
wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(87) Cross Quotient of the
Centroid and the Incenter wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(88)
Ceva Product of the Inverse of the Incenter in the Circumcircle and the
Symmedian Point wrt the Triangle of Reflections of the Nine-Point
Center in the Sidelines of the Medial Triangle.
- X(89) Isogonal
Conjugate of the Harmonic Conjugate of the Symmedian Point with respect
to the Grinberg Point and the Mittenpunkt wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(90) Cross Quotient of the Circumcenter and the
Incenter wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(91) Isogonal Conjugate of
X(47) wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(92) Isotomic Conjugate of
the Isogonal Conjugate of the Clawson Point wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(93) Isogonal Conjugate of the Center of the
Sine-Triple-Angle Circle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(94)
Isogonal Conjugate of the Product of the First Isodynamic Point and the
Second Isodynamic Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(95)
Isotomic Conjugate of the Nine-Point Center wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(96) Isogonal Conjugate of the Orthocenter of the
Orthic Triangle wrt the Triangle of Reflections of the Nine-Point Center
in the Sidelines of the Medial Triangle.
- X(97) Isogonal
Conjugate of the Symmedian Point of the Orthic Triangle wrt the Triangle
of Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(99) Steiner Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(100)
Anticompliment of the Feuerbach Point wrt the Triangle of Reflections
of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(101) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(102) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(103) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(104) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(105) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(106) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(107) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(108) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(109) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(111) Parry Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(112) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(120) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(121) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(122) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(123) wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(173)
Congruent Isoscelizers Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(174) Yff Center of Conguence wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(175) Outer Soddy Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(176) Inner Soddy Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(177) First Mid-Arc Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(178) Second Mid-Arc Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(179)
First Ajima-Malfatti Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(180)
Second Ajima-Malfatti Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(181) Apollonius Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(187) Schoute Center wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(190) Yff Parabolic Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(192)
Equal Parallelians Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(216)
Center of the Circumhyperbola with the Nine-Point Center as Perspector
wrt the Triangle of Reflections of the Nine-Point Center in the
Sidelines of the Medial Triangle.
- X(264) Isotomic Conjugate of
the Circumcenter wrt the Triangle of Reflections of the Nine-Point
Center in the Sidelines of the Medial Triangle.
- X(354) Weill Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(363)
Equal Perimeters Isoscelizer Point wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(364)
Equal Areas Isoscelizer Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(371) First Kenmotu Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(372) Second Kenmotu Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(384) Conway Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(400) Yff-Malfatti Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(476) Tixier Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(481) Outer Oldknow Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(482) Inner Oldknow Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(483) Malfatti-Steiner Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(485) Outer Vecten Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(486) Inner Vecten Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(493)
First van Lamoen Homothetic Center wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(494)
Second van Lamoen Homothetic Center wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(495) Johnson Midpoint wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(496)
Harmonic Conjugate of the Johnson Midpoint wrt the Triangle of
Reflections of the Nine-Point Center in the Sidelines of the Medial
Triangle.
- X(560) Fourth Power Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(593)
First Hatzipolakis-Yiu Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(598)
Perspector of the Lemoine Inellipse wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(647)
Perspector of the Jerabek Hyperbola wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(650)
Center of the Stevanovic Circle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(970)
Center of the Apollonius Circle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1019)
Center of the Evans Circle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1116)
Center of the Lester Circle wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1127)
First de Villiers Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1128)
Second de Villiers Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1141) Gibert Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1142)
First Malfatti-Rabinowitz Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1143)
Second Malfatti-Rabinowitz Point wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1151)
Radical Center of the Lucas Circles wrt the Triangle of Reflections of
the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1155) Schroder Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1249)
Center of the Circumhyperbola with the Orthocenter as Perspector wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(1276) Second Evans Perspector wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(1277) Third Evans Perspector wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1319) Bevan-Schroder Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1371) First Rigby Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1372) Second Rigby Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1373) First Griffiths Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1374) Second Griffiths Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1478)
Center of the Inner Johnson-Yff Circle wrt the Triangle of Reflections
of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(1479)
Center of the Outer Johnson-Yff Circle wrt the Triangle of Reflections
of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(2092)
Danneels-Apollonius Perspector wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(2454)
First Intersection of the Euler Line and the Steiner Inellipse wrt the
Triangle of Reflections of the Nine-Point Center in the Sidelines of the
Medial Triangle.
- X(2455) Second Intersection of the Euler Line
and the Steiner Inellipse wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(3068) Malfatti-Moses Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(3160)
Center of the Circumellipse with the Gergonne Point as Perspector wrt
the Triangle of Reflections of the Nine-Point Center in the Sidelines of
the Medial Triangle.
- X(3161) Center of the Circumellipse with
the Nagel Point as Perspector wrt the Triangle of Reflections of the
Nine-Point Center in the Sidelines of the Medial Triangle.
- X(3333) Pohoata Point wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
- X(3645) Point Alkaid wrt the Triangle of Reflections of the Nine-Point Center in the Sidelines of the Medial Triangle.
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