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 Libra29° 10′
MC in Leo4° 34′
North Node in Pisces4° 30′℞
Chiron in Aquarius12° 41′
Aspects · by strength
Venus sextile Ascendant
0° 18′
Mercury trine MC
0° 39′
Moon trine Mercury
0° 47′
Mars trine Uranus
1° 21′
Moon trine MC
1° 26′
Sun trine Neptune
2° 36′
Mars opposition MC
1° 30′
Mars square Ascendant
3° 54′
Saturn opposition Chiron
0° 24′
Mercury square North Node
0° 42′
Pluto square MC
1° 42′
Moon sextile Mars
2° 55′
Sun opposition Uranus
6° 55′
North Node quincunx MC
0° 03′
Mercury quincunx Pluto
1° 03′
Mercury sextile Mars
2° 09′
Mercury opposition Uranus
3° 29′
Saturn conjunction MC
7° 44′
Jupiter square Neptune
2° 55′
Mars square Pluto
3° 11′
Uranus sextile MC
2° 51′
Moon sextile Uranus
4° 16′
Pluto sextile North Node
1° 45′
Uranus square North Node
2° 47′
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
Fixed
MC · Mars · Pluto — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
MC4° 34′ Leo
Mars3° 04′ Aquarius
Pluto6° 15′ Taurus
02
T-Square
Mutable
Mercury · North Node · Uranus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Mercury5° 12′ Sagittarius
North Node4° 30′ Pisces
Uranus1° 43′ Gemini
03
T-Square
Dynamic
Ascendant · MC · Mars — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Ascendant29° 10′ Libra
MC4° 34′ Leo
Mars3° 04′ Aquarius
01
Castle
Fire & Air
MC · Mars · Mercury · Moon · Uranus — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
MC4° 34′ Leo
Mars3° 04′ Aquarius
Mercury5° 12′ Sagittarius
Moon5° 59′ Aries
Uranus1° 43′ Gemini
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