Beyond the ten classical planets, a chart is anchored by a few other points worth reading.
Ascendant (ASC) — the sign rising on the eastern horizon. It shapes how the moment meets the world.
Midheaven (MC) — the highest point in the sky. The vocational signal, where the moment's energy aims.
Chiron — a small body that moves between Saturn and Uranus, read as a sign of where the long-way teaching lives.
North Node — not a body but a mathematical point of the Moon's orbit. It marks the direction of growth.
Ascendant in Gemini27° 17′
MC in Pisces3° 16′
North Node in Pisces29° 59′℞
Chiron in Aquarius3° 03′℞
Aspects · by strength
Uranus opposition Ascendant
0° 59′
Pluto conjunction Ascendant
1° 16′
Mercury trine Saturn
0° 38′
Sun trine Mars
2° 49′
Moon quincunx Mercury
0° 46′
Moon square MC
1° 05′
Moon sextile Chiron
0° 52′
Moon square Saturn
1° 24′
Venus trine Neptune
4° 39′
Mercury sextile MC
1° 50′
Mars square Pluto
2° 27′
Mars square Ascendant
3° 43′
Sun opposition Moon
5° 47′
Mercury trine Uranus
3° 09′
Mercury square Chiron
1° 38′
Sun quincunx Uranus
1° 53′
Saturn opposition MC
2° 28′
Mercury sextile Ascendant
4° 08′
Saturn quincunx North Node
0° 49′
Uranus square North Node
1° 42′
Uranus opposition Pluto
2° 15′
Saturn sextile Ascendant
3° 30′
Sun square Saturn
4° 24′
Mars square Uranus
4° 42′
Saturn trine Uranus
2° 31′
Uranus sextile MC
4° 59′
Moon trine North Node
2° 13′
North Node square Ascendant
2° 41′
A chart pattern is a meaningful geometric shape formed by three or more planets connected by aspects. These configurations are read as unified dynamics rather than individual aspects.
We split patterns into two views. Classic includes the shapes established in modern astrology — T-Squares, Grand Trines, and more. Extended adds geometric configurations that carry meaning beyond traditional astrology: closed shapes formed by any combination of aspects.
01
T-Square
Mutable
MC · Moon · Saturn — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
MC3° 16′ Pisces
Moon2° 11′ Sagittarius
Saturn0° 48′ Virgo
02
T-Square
Mutable
Ascendant · Mars · Pluto · Uranus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Ascendant27° 17′ Gemini
Mars23° 35′ Virgo
Pluto26° 01′ Gemini
Uranus28° 17′ Sagittarius
03
T-Square
Dynamic
Moon · Saturn · Sun — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Moon2° 11′ Sagittarius
Saturn0° 48′ Virgo
Sun26° 24′ Taurus
04
T-Square
Mutable
Ascendant · North Node · Uranus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Ascendant27° 17′ Gemini
North Node29° 59′ Pisces
Uranus28° 17′ Sagittarius
01
Castle
Earth
Ascendant · MC · Mercury · Saturn · Uranus — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Ascendant27° 17′ Gemini
MC3° 16′ Pisces
Mercury1° 26′ Taurus
Saturn0° 48′ Virgo
Uranus28° 17′ Sagittarius
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