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 Sagittarius6° 00′
MC in Virgo23° 10′
North Node in Aries12° 05′℞
Chiron in Aries22° 48′
Aspects · by strength
Sun conjunction Mercury
0° 20′
Moon trine Pluto
0° 37′
Jupiter opposition Ascendant
1° 21′
Sun square MC
1° 12′
Mercury conjunction Venus
2° 29′
Mercury square MC
1° 32′
Uranus trine MC
1° 46′
Moon trine Jupiter
2° 19′
Moon opposition Neptune
2° 28′
Sun conjunction Venus
2° 48′
Mars quincunx Ascendant
1° 44′
Moon quincunx Mars
1° 57′
Venus square Neptune
2° 41′
Saturn opposition MC
3° 55′
Chiron quincunx MC
0° 22′
Sun sextile Chiron
1° 33′
Moon sextile Ascendant
3° 41′
Sun square Saturn
5° 07′
Neptune sextile Pluto
1° 51′
Mars square Pluto
2° 34′
Moon square Venus
5° 09′
Pluto sextile Ascendant
4° 18′
Sun square Neptune
5° 30′
Venus square MC
4° 00′
Mercury square Neptune
5° 10′
Mercury square Saturn
5° 26′
Neptune opposition MC
6° 41′
Jupiter trine Pluto
2° 57′
Mercury sextile Chiron
1° 53′
Venus sextile Chiron
4° 22′
Jupiter sextile Neptune
4° 48′
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 · Mercury · Saturn · Sun — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
MC23° 10′ Virgo
Mercury24° 41′ Gemini
Saturn19° 15′ Pisces
Sun24° 21′ Gemini
02
T-Square
Mutable
MC · Mercury · Neptune · Sun · Venus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
MC23° 10′ Virgo
Mercury24° 41′ Gemini
Neptune29° 51′ Pisces
Sun24° 21′ Gemini
Venus27° 10′ Gemini
03
T-Square
Dynamic
Moon · Neptune · Venus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Moon2° 19′ Libra
Neptune29° 51′ Pisces
Venus27° 10′ Gemini
01
Castle
Air
Ascendant · Jupiter · Moon · Neptune · Pluto — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Ascendant6° 00′ Sagittarius
Jupiter4° 39′ Gemini
Moon2° 19′ Libra
Neptune29° 51′ Pisces
Pluto1° 42′ Aquarius
02
Yod
Apex: Mars
Ascendant · Mars · Moon — two quincunxes converging on an apex; a pointed, fated adjustment.
Planets in this pattern
Ascendant6° 00′ Sagittarius
Mars4° 16′ Taurus
Moon2° 19′ Libra
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