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 Leo14° 04′
MC in Taurus3° 54′
North Node in Aries9° 38′℞
Chiron in Aquarius29° 23′℞
Aspects · by strength
Moon opposition Jupiter
1° 04′
Mercury sextile Ascendant
1° 11′
Mars opposition Neptune
1° 37′
Uranus square Ascendant
1° 41′
Venus trine Ascendant
1° 57′
Sun trine Saturn
2° 10′
Sun trine Chiron
0° 04′
Moon square MC
2° 14′
Mercury sextile Venus
3° 08′
Mars square Pluto
2° 02′
Neptune square Pluto
0° 25′
Sun opposition MC
4° 35′
Saturn sextile MC
2° 24′
Jupiter conjunction Ascendant
6° 52′
Saturn trine Chiron
2° 06′
Sun sextile Mars
4° 49′
Jupiter square MC
3° 18′
Venus opposition Neptune
6° 53′
Mars opposition Saturn
6° 59′
Jupiter trine North Node
2° 26′
Jupiter square Uranus
5° 11′
Mars sextile Chiron
4° 53′
Chiron sextile MC
4° 30′
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
Jupiter · MC · Moon — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Jupiter7° 11′ Leo
MC3° 54′ Taurus
Moon6° 07′ Aquarius
02
T-Square
Mutable
Mars · Neptune · Pluto — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Mars24° 31′ Sagittarius
Neptune22° 54′ Gemini
Pluto22° 29′ Pisces
01
Castle
Air
Chiron · MC · Mars · Saturn · Sun — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Chiron29° 23′ Aquarius
MC3° 54′ Taurus
Mars24° 31′ Sagittarius
Saturn1° 30′ Cancer
Sun29° 19′ Libra
02
Minor Triangle
Fire & Air
Ascendant · Mercury · Venus — a trine bridged by a third planet sextiling both ends; ease with a focal point.
Planets in this pattern
Ascendant14° 04′ Leo
Mercury12° 53′ Libra
Venus16° 00′ Sagittarius
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