Symbols used in astrology overlap with those used in astronomy because of the historical overlap between the two subjects. Frequently used symbols include signs of the zodiac and for the classical planets. These have their origin in medieval Byzantine codices, but in their current form are a product of the European Renaissance. Other symbols for astrological aspects are used in various astrological traditions.
History and origin
Symbols for the classical planets, zodiac signs, aspects, lots, and the lunar nodes appear in the medieval Byzantine codices in which many ancient horoscopes were preserved. In the original papyri of these Greek horoscopes, there was a circle with the glyph representing shine () for the Sun; and a crescent for the Moon.
The written symbols for Mercury, Venus, Jupiter, and Saturn have been traced to forms found in late Greek papyri. The symbols for Jupiter and Saturn are monograms of the initial letters of the corresponding Greek names, and the symbol for Mercury is a stylized caduceus. A.S.D. Maunder finds antecedents of the planetary symbols in earlier sources, used to represent the gods associated with the classical planets. Bianchini's planisphere, produced in the 2nd century, shows Greek personifications of planetary gods charged with early versions of the planetary symbols: Mercury has a caduceus; Venus has, attached to her necklace, a cord connected to another necklace; Mars, a spear; Jupiter, a staff; Saturn, a scythe; the Sun, a circlet with rays radiating from it; and the Moon, a headdress with a crescent attached. A diagram in Johannes Kamateros' 12th century Compendium of Astrology shows the Sun represented by the circle with a ray, Jupiter by the letter zeta (the initial of Zeus, Jupiter's counterpart in Greek mythology), Mars by a shield crossed by a spear, and the remaining classical planets by symbols resembling the modern ones, without the cross-mark seen in modern versions of the symbols.
The modern sun symbol, pictured as a circle with a dot (☉), first appeared in the Renaissance. The conventional symbols for the signs of the zodiac also develop in the Renaissance period as simplifications of the classical pictorial representations of the signs.
Discovered major planets
Symbols for Uranus and Neptune were created shortly after their discovery. For Uranus, two variant symbols are seen. One symbol, , invented by J. G. Köhler and refined by Bode, was intended to represent the newly discovered metal platinum; since platinum, sometimes described as white gold[a] was found by chemists mixed with iron, the symbol for platinum combines the alchemical symbols for iron, ♂, and gold, ☉. An inverted version of that same symbol, was in use in the early 20th century. Another symbol, , was suggested by Lalande in 1784. In a letter to Herschel, Lalande described it as "un globe surmonté par la première lettre de votre nom" ("a globe surmounted by the first letter of your name"). After Neptune was discovered, the Bureau des Longitudes proposed the name Neptune and the familiar trident for the planet's symbol.
The astrological symbols for the first three objects discovered at the beginning of the 19th century — Ceres, Pallas, and Juno — were also created after their discovery. Firstly, they were listed as planets, and half a century later, renamed as asteroids. Shortly after Giuseppe Piazzi's discovery of Ceres, a group of astronomers ratified the name, proposed by the discoverer, and chose the sickle as a symbol of the planet. The symbol for Pallas, the spear of Pallas Athena, was invented by Baron Franz Xaver von Zach, and introduced in his Monatliche Correspondenz zur Beförderung der Erd- und Himmels-Kunde. Karl Ludwig Harding, who discovered and named Juno, assigned to it the symbol of a scepter topped with a star.
The modern astrological symbol for Vesta, ⚶, was created by Eleanor Bach, who is credited with pioneering the use of the big four asteroids with the publication of her Ephemerides of the Asteroids. Bach's symbol for Vesta is a simplified version of other representations of Vesta's altar. The original form of the symbol for Vesta, , was created by German mathematician Carl Friedrich Gauss. Olbers, having previously discovered and named one new planet (as the asteroids were then classified), gave Gauss the honor of naming his newest discovery. Gauss decided to name the planet for the goddess Vesta, and also specified that the symbol should be the altar of the goddess with the sacred fire burning on it.
Trans-Neptunian minor planets
Pluto, like Uranus, has multiple symbols in use. One symbol, ♇, is a monogram of the letters PL (which can be interpreted to stand for Pluto or for astronomer Percival Lowell), was announced with the name of the new planet by the discoverers on May 1, 1930. Another symbol, which was popularized in Paul Clancy's astrological publications, is based on the symbol for Mercury, with the circle and arc of Mercury trading positions. This symbol is described by Dane Rudhyar as "suggest[ing] the planetary character of the Pluto mind by the circle, floating above the open cup." Although, this meaning is readily debatable due to Blavatskian origins, rather than a properly traditional understanding, such as may be found in the hermetic sciences.
The symbol for the centaur Chiron, ⚷, is a key with the letter K (for discoverer Charles T. Kowal) was proposed by astrologer Al Morrison, who presented the symbol as "an inspiration shared amongst Al H. Morrison, Joelle K.D. Mahoney, and Marlene Bassoff."
Miscellaneous orbital stations
The symbol for retrograde motion is ℞, a capital ‘R’ with a tail stroke. An 'R' with a tail stroke was used to abbreviate many words beginning with the letter 'R'; in medical prescriptions, it abbreviated the word recipe (from the Latin imperative of recipere "to take"), and in missals, an R with a tail stroke marked the responses.
Meanings of the symbols
The glyphs of the planets are usually (but not always) broken down into four common elements: A circle denoting spirit, a crescent denoting the mind, a cross denoting practical/physical matter and an arrow denoting action or direction.
|Sun||☉||U+2609||Solar symbol (circled dot)|
|Mercury||☿||U+263F||Mercury's winged helmet and caduceus|
|Venus||♀||U+2640||Hand mirror or necklace (see Venus symbol) (emoji variation is ♀️)|
|Earth||⊕||U+2295||Earth; a Solar symbol (sun cross)|
|♁||U+2641||Alternate symbol, a stylized globus cruciger|
|Mars||♂||U+2642||Mars's shield and spear (emoji variation is ♂️)|
|Jupiter||♃||U+2643||Jupiter's thunderbolt or eagle|
|Uranus||♅||U+2645||H in symbol taken from discoverer's last name, Herschel|
|⛢||U+26E2||Derived from a combination of the Mars and Sun symbols|
|U+26B2,032C||Inverted version of the Mars+Sun symbol; suggestive of the Uranus myth|
|Pluto||⯓||U+2BD3||Pluto's circle and a cross or bident (the arc under the circle).|
|♇||U+2647||PL monogram for Pluto and Percival Lowell|
|⯔||U+2BD4||Variant symbol used mainly by French, Spanish, and Italian speaking astrologers.|
|⯕||U+2BD5||Variant symbol invented by German astrologer Hermann Lefeldt in 1946. Used mostly by those that follow the Hamburg School of Astrology.|
|⯖||U+2BD6||Variant symbol mostly used in German-speaking countries and Denmark.|
The Hamburg School of Astrology, also called Uranian Astrology, is a sub-variety of western astrology. It adds eight hypothetical trans-Neptunian planets to the normal ones used by western astrologers:
Signs of the zodiac
|Aries||Ram||♈︎||♈️||U+2648||Face and horns of ram. Also Ovaries and a woman's reproductive organ.|
|Taurus||Bull||♉︎||♉️||U+2649||Face and horns of bull. Horned torus.|
|Cancer||Crab||♋︎||♋️||U+264B||Connection to both material and spiritual worlds|
|Leo||Lion||♌︎||♌️||U+264C||Circle-Spirit and tail. Cosmic Snake. Sperm. A lion's head and mane.|
|Virgo||Virgin||♍︎||♍️||U+264D||Derived from the Greek letters ΠΑΡ, which are the first three letters of the Greek word parthenos, which means "virgin"|
|Scorpio||Scorpion||♏︎||♏️||U+264F||Stinger of a scorpion|
|Sagittarius||Archer||♐︎||♐️||U+2650||Arrow of the centaur, aiming to higher realms|
|♑︎||♑️||U+2651||Body and head of a goat with the tail of a fish or face and horns of goat.|
|Aquarius||Waterbearer||♒︎||♒️||U+2652||Ripples of water, disruption|
|Pisces||Fish||♓︎||♓️||U+2653||Two fish tied together yet swimming in opposite directions|
In astrology, an aspect is an angle the planets make to each other in the horoscope, also to the ascendant, midheaven, descendant, lower midheaven, and other points of astrological interest. The following symbols are used to note aspect:
|Conjunction||☌||U+260C||0°||-||Two or more planets in the same sign.|
A circle with a line implying two objects are in the same place (also, the starting point of an angle)
|Vigintile||V||V||U+0056||18°||20||Also known as semidecile.|
|Semisextile||⚺||U+26BA||30°||12||One sign apart|
The intersecting lines from the inner angles of the upper half of a hexagon (see Sextile). Also known as dodecile.
|Novile||N||N||U+004E||40°||9||Also known as nonile.|
|Semi-square||∠||U+2220||45°||8||The bisecting line of a right angle (see Square). Also known as semiquartile and octile.|
|Sextile||⚹||U+26B9||60°||6||Two signs apart|
The intersecting lines from the inner angles of a hexagon
|Binovile||N²||N²||U+004E U+00B2||80°||9/2||Also known as binonile.|
|Square||□||U+25A1||90°||4||Three signs apart / Same modality|
A regular quadrilateral that represents the right angle. Also known as quartile.
|Tredecile||D³||D³||U+0044 U+00B3||108°||10/3||Also known as tridecile.|
|Trine||△||U+25B3||120°||3||Four signs apart / Same elemental triplicity|
An equilateral triangle. Also known as trinovile.
|Sesquiquadrate||⚼||U+26BC||135°||8/3||The glyph of the Semi-Square under the glyph of the Square, implying the sum of them both. Also known as the sesquisquare, square-and-a-half, and trioctile.|
|Quincunx||⚻||U+26BB||150°||12/5||Five signs apart|
The intersecting lines from the inner angles of the lower half of a hexagon (see Sextile). Also known as the inconjunct.
|Triseptile||S³||S³||U+0053 U+00B3||154.29°||7/3||Also known as tridecile.|
|Quadranovile||N⁴||N⁴||U+004E U+2074||160°||7/4||Also known as quadnovile and quadranonile.|
|Opposition||☍||U+260D||180°||2||Six signs apart
The glyph of the Conjunction plus a circle on top of its line, implying two objects are in front (opposed) of each other.
This section may contain material unrelated or insufficiently related to its topic. (November 2015)
|New moon||🌑︎||🌑️||U+1F311||Denotes the new moon or a soli-lunar arc in the range 0°-45°.|
|Crescent moon||🌒︎||🌒️||U+1F312||Denotes a waxing crescent moon or a soli-lunar arc in the range 45°-90°.|
|First quarter moon||🌓︎||🌓️||U+1F313||Denotes a first quarter moon or a soli-lunar arc in the range 90°-135°.|
|Gibbous moon||🌔︎||🌔️||U+1F314||Denotes a waxing gibbous moon or a soli-lunar arc in the range 135°-180°.|
|Full moon||🌕︎||🌕️||U+1F315||Denotes a full moon or a soli-lunar arc in the range 180°-225°.|
|Disseminating moon||🌖︎||🌖️||U+1F316||Denotes a waning gibbous moon or a soli-lunar arc in the range 225°-270°.|
|Last quarter moon||🌗︎||🌗️||U+1F317||Denotes a last quarter moon or a soli-lunar arc in the range 270°-315°.|
|Balsamic moon||🌘︎||🌘️||U+1F318||Denotes a waning crescent moon or a soli-lunar arc in the range 315°-360°.|
|Angle||Ascendant||The ascendant (also known as the "ascensum coeli") is the rising intersection of the ecliptic with the celestial horizon at a particular moment in time; it is used in the construction of a horoscope/natal chart|
|Midheaven||The midheaven (also known as the "medium coeli") is the point where the ecliptic crosses the local meridian; it is used in the construction of a horoscope/natal chart|
|Apparent retrograde motion||Retrograde motion||℞||U+211E||Symbol represents the apparent retrograde motion of a planet in an astrological chart|
|Asteroid||Ceres||⚳||U+26B3||Scythe (handle down), emblematic of Ceres as goddess of the Harvest|
|Pallas||⚴||U+26B4||A spear (variant has triangle on top)|
Alchemical symbol for sulfur (both variants) see also Asteroids in astrology)
|Juno||⚵||U+26B5||The scepter (of a queen, Juno is the Roman equivalent of Greek Hera) topped with a star|
|Vesta||⚶||U+26B6||The fire on the hearth or altar (Roman equivalent of Greek Hestia)|
|Hygiea||⚕||U+2695||A serpent coiled around Asclepius' rod|
|⯚||U+2BDA||Two serpents coiled around the rod. (Alternative astrological symbol)|
|Centaur||Chiron||⚷||U+26B7||Stylized body of a centaur (the circle is the horse part, the K-like glyph is the human part)|
|Nessus||⯜||U+2BDC||Symbol devised by German astrologer Robert von Heeren in the late 1990s|
|Pholus||⯛||U+2BDB||Symbol devised by German astrologer Robert von Heeren in the late 1990s|
|Comet||Comet||☄︎||U+2604||Different comets often use different symbols, but the use of comets is not widespread in mainstream astrology (emoji variation is ☄️)|
|Dwarf planet||Eris||An Eye of Providence; proposed by astrologer Zane B. Stein[non-primary source needed]|
|⯰||U+2BF0||The Hand of Eris; also used non-astrologically by Discordians|
|Apple of Discord|
|In use by astrologers in Poland and by the astrology software Urania|
|⯱||U+2BF1||Based on the symbols for Pluto, Mars, and Venus; proposed by Henry Seltzer and used in Time Passages|
|Haumea||Combination of the Hawaiian petroglyphs for woman and birthchild, as Haumea was the goddess of them.|
|Makemake||Engraved face of the Rapa Nui god Makemake|
|Hypothetical Planet||Proserpina||⯘||U+2BD8||Object and symbol are unrelated to the asteroid 26 Proserpina.|
|Lot||Lot of fortune||⊗||U+2297||Glyph for planet Earth rotated 45 degrees.|
|Lunar apogee||Black Moon Lilith||⚸||U+26B8||The traditional Black Moon Lilith is the position of the mean lunar apogee as measured from the geocenter; variants of the Black Moon include replacing the mean orbit with a "true" osculating orbit or with an interpolated orbit; charting the empty focus of the Moon's orbit instead of the apogee; and measuring the desired point's barycentric or topocentric position instead of its geocentric position.|
|True or Osculating Black Moon Lilith||⯞||U+2BDE||Variant used for the calculated (as opposed to mean) position.|
|White Moon Selena||⯝||U+2BDD||Russian astrologer Pavel Globa invented this to serve as the symbolic opposite of Black Moon Lilith in the 1980s.|
|True Light Moon Arta or True White Moon||⯟||U+2BDF||Similar to White Moon Selena but using True Black Moon Lilith instead of the traditional Black Moon Lilith.|
|Lunar node||Ascending Node||☊||U+260A||Not all astrologers use the lunar nodes; however, their usage is very important in Vedic astrology. They are alternately known as the "Dragon's Head" (Rahu, Caput Draconis, or Anabibazon) and the "Dragon's Tail" (Ketu, Cauda Draconis, or Catabibazon). The two nodes together are most commonly referred to simply as the nodal axis, the lunar nodes, or the Moon's nodes.|
|Plutino||Ixion||Represents the wheel to which Zeus bound Ixion according to Greek mythology, as a punishment in Tartarus.|
|Scattered disk object||Typhon||Simplified representation of a hurricane, as in Greek mythology Typhon was a divine monster that could create hurricanes with his wings|
|Small body||Quaoar||Sharp rock art of the Tongva people, in whose mythology it is present the creator god Quaoar, and the letter Q and a canoe.|
|Sedna||⯲||U+2BF2||It consists of the symbols of the Inuktitut syllabics for 'sa' and 'n', since in this language Sedna is written as 'Sanna' (ᓴᓐᓇ). Besides, it resembles the shape of a marine animal leaping from the water, in alussion to the myth of Sedna, the Inuit sea goddess.|
|Alchemical 'Three primes'||Zodiacal modalities:
|🜍||U+1F70D||Western astrological symbolism has common early origin with alchemical shorthand glyphs, and planetary divination has long been held in association with alchemy's symbols; the three primes of Paracelsus have been associated with the zodiac sign modalities, and tendencies of their nature in an elementary way to be construed as being mutable (Quick-Silver or Mercury), fixed (Salt) or be cardinal (Sulfur).|
|Wikimedia Commons has media related to Astrological symbols.|
- Alchemical symbols
- Astronomical symbols
- Astrological sign
- Asteroids in astrology
- Aztec calendar
- Behenian fixed star
- Classical elements
- Earthly Branches
- Gender symbols
- Heavenly Stems
- Maya calendar
- Monas Hieroglyphica
- Sexagenary cycle
- Sri Rama Chakra
- Vedic astrology
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It is now possible to trace the medieval symbols for at least four of the five planets to forms that occur in some of the latest papyrus horoscopes ([ P.Oxy. ] 4272, 4274, 4275 [...]). That for Jupiter is an obvious monogram derived from the initial letter of the Greek name. Saturn's has a similar derivation [...] but underwent simplification. The ideal form of Mars' symbol is uncertain, and perhaps not related to the later circle with an arrow through it. Mercury's is a stylized caduceus.
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...the ℞ with the stroke across the tail stands for Retrograde.
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A chart with “℞” by a retrograde Jupiter appears on p. 35; on p. 37, describing the construction of the chart, Lilly says: “And because [Jupiter] is noted Retrograde I place the letter ‘R’, the better to informe my judgement.”
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The symbol for retrograde looks like an “R” with an “X” going through it, the same as the symbol for a prescription.
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