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 Pisces10° 50′
MC in Sagittarius19° 42′
North Node in Aquarius18° 24′℞
Chiron in Cancer6° 52′℞
Aspects · by strength
Mercury square Ascendant
0° 31′
Moon trine Saturn
0° 42′
Mars opposition Saturn
0° 54′
Sun conjunction Venus
3° 40′
Mars sextile MC
0° 16′
Moon sextile Mars
1° 36′
Pluto square Ascendant
2° 34′
Mercury opposition Pluto
3° 05′
Saturn trine MC
1° 10′
Moon trine MC
1° 52′
Moon square Venus
2° 20′
Sun square Uranus
3° 44′
Uranus square Neptune
1° 16′
Jupiter sextile Uranus
1° 37′
Sun opposition Neptune
5° 00′
Sun square Moon
6° 00′
Chiron trine Ascendant
3° 58′
Mars trine North Node
1° 34′
Jupiter conjunction Chiron
7° 11′
North Node sextile MC
1° 18′
Saturn sextile North Node
2° 29′
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
Dynamic
Neptune · Sun · Uranus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Neptune2° 35′ Gemini
Sun27° 34′ Scorpio
Uranus1° 19′ Virgo
02
T-Square
Mutable
Ascendant · Mercury · Pluto — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Ascendant10° 50′ Pisces
Mercury11° 21′ Sagittarius
Pluto8° 16′ Gemini
01
Castle
Fire & Air
MC · Mars · Moon · North Node · Saturn — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
MC19° 42′ Sagittarius
Mars19° 58′ Libra
Moon21° 34′ Leo
North Node18° 24′ Aquarius
Saturn20° 53′ Aries
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