astro_chart_derived

Charts derived from a natal chart via transformation techniques.

Layer: compute
Methods: harmonic, age-harmonic, antiscia, composite, davison, prenatal-bailey-conception, prenatal-bailey-quickening, prenatal-jayne-conception, prenatal-jayne-quickening
Free tier: —
Paid tier: harmonic, age-harmonic, antiscia, composite, davison, prenatal-bailey-conception, prenatal-bailey-quickening, prenatal-jayne-conception, prenatal-jayne-quickening

Description

Charts derived from a natal chart via transformation techniques.

Methods:
  harmonic                   [Paid] — birth data + harmonic number → harmonic chart positions
  age-harmonic               [Paid] — birth data + target date → positions at the target age harmonic
  antiscia                   [Paid] — birth data + axis → antiscia/contrantiscia reflected positions
  composite                  [Paid] — two birth data → composite chart (midpoint positions, houses, aspects)
  davison                    [Paid] — two birth data → Davison relationship chart (midpoint in space and time)
  prenatal-bailey-conception [Paid] — birth data → Bailey prenatal conception epoch candidates (trutine)
  prenatal-bailey-quickening [Paid] — birth data → Bailey quickening epoch candidates (5 lunar cycles)
  prenatal-jayne-conception  [Paid] — birth data → Jayne Uranus (C) conception epoch candidates
  prenatal-jayne-quickening  [Paid] — birth data → Jayne quickening epoch candidates (5 lunar cycles)

Input schema

composite

Field	Type	Required	Constraints
partnerA.year	integer	yes	min -4000, max 4000, int
partnerA.month	integer	yes	min 1, max 12, int
partnerA.day	integer	yes	min 1, max 31, int
partnerA.hour	integer	yes	min 0, max 23, int
partnerA.minute	integer	yes	min 0, max 59, int
partnerA.second	integer	no	min 0, max 59, int
partnerA.latitude	number	yes	min -90, max 90
partnerA.longitude	number	yes	min -180, max 180
partnerA.timezone	number	yes	min -12, max 14
partnerA.unknownTime	boolean	no	—
partnerB.year	integer	yes	min -4000, max 4000, int
partnerB.month	integer	yes	min 1, max 12, int
partnerB.day	integer	yes	min 1, max 31, int
partnerB.hour	integer	yes	min 0, max 23, int
partnerB.minute	integer	yes	min 0, max 59, int
partnerB.second	integer	no	min 0, max 59, int
partnerB.latitude	number	yes	min -90, max 90
partnerB.longitude	number	yes	min -180, max 180
partnerB.timezone	number	yes	min -12, max 14
partnerB.unknownTime	boolean	no	—
compositeMethod	"mc" \| "asc" \| "derived_ref" \| "derived"	no	—
mercuryVenusMethod	"short_arc" \| "closer_to_sun"	no	—
houseSystem	enum(38)	no	—
zodiac	enum(34)	no	—
aspectOrbs	any \| "default" \| "hide" \| object	no	—
bodies.fortune	boolean	no	—
bodies.vertex	boolean	no	—
bodies.chiron	boolean	no	—
bodies.lilith	boolean	no	—
bodies.trueLilith	boolean	no	—
bodies.nodes	boolean	no	—
bodies.trueNode	boolean	no	—
aspectToggles.fortuneAspects	boolean	no	—
aspectToggles.vertexAspects	boolean	no	—
aspectToggles.chironAspects	boolean	no	—
aspectToggles.lilithAspects	boolean	no	—
aspectToggles.nodeAspects	boolean	no	—
aspectToggles.ascMcAspects	boolean	no	—
minorAspects.quincunx	boolean	no	—
minorAspects.semiSextile	boolean	no	—
minorAspects.semiSquare	boolean	no	—
minorAspects.sesquiquadrate	boolean	no	—
minorAspects.quintile	boolean	no	—
minorAspects.biQuintile	boolean	no	—
parallelOrb	number	no	min 0, max 3
transitData.year	integer	yes	min -4000, max 4000, int
transitData.month	integer	yes	min 1, max 12, int
transitData.day	integer	yes	min 1, max 31, int
transitData.hour	integer	yes	min 0, max 23, int
transitData.minute	integer	yes	min 0, max 59, int
transitData.second	integer	no	min 0, max 59, int
transitData.latitude	number	yes	min -90, max 90
transitData.longitude	number	yes	min -180, max 180
transitData.timezone	number	yes	min -12, max 14
transitData.unknownTime	boolean	no	—

harmonic

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
harmonic	number	yes	min 1, max 360

age-harmonic

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
targetDate.year	integer	yes	int
targetDate.month	integer	yes	min 1, max 12, int
targetDate.day	integer	yes	min 1, max 31, int
targetDate.hour	integer	yes	min 0, max 23, int
targetDate.minute	integer	yes	min 0, max 59, int

antiscia

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
axis	"solstitial" \| "equinoctial"	no	—

davison

Field	Type	Required	Constraints
partnerA.year	integer	yes	min -4000, max 4000, int
partnerA.month	integer	yes	min 1, max 12, int
partnerA.day	integer	yes	min 1, max 31, int
partnerA.hour	integer	yes	min 0, max 23, int
partnerA.minute	integer	yes	min 0, max 59, int
partnerA.second	integer	no	min 0, max 59, int
partnerA.latitude	number	yes	min -90, max 90
partnerA.longitude	number	yes	min -180, max 180
partnerA.timezone	number	yes	min -12, max 14
partnerA.unknownTime	boolean	no	—
partnerB.year	integer	yes	min -4000, max 4000, int
partnerB.month	integer	yes	min 1, max 12, int
partnerB.day	integer	yes	min 1, max 31, int
partnerB.hour	integer	yes	min 0, max 23, int
partnerB.minute	integer	yes	min 0, max 59, int
partnerB.second	integer	no	min 0, max 59, int
partnerB.latitude	number	yes	min -90, max 90
partnerB.longitude	number	yes	min -180, max 180
partnerB.timezone	number	yes	min -12, max 14
partnerB.unknownTime	boolean	no	—
houseSystem	enum(38)	no	—

prenatal-bailey-conception

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
maxCandidates	integer	no	min 1, max 8, int

prenatal-bailey-quickening

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
maxCandidates	integer	no	min 1, max 8, int

prenatal-jayne-conception

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
maxCandidates	integer	no	min 1, max 8, int

prenatal-jayne-quickening

Field	Type	Required	Constraints
birthData.year	integer	yes	min -4000, max 4000, int
birthData.month	integer	yes	min 1, max 12, int
birthData.day	integer	yes	min 1, max 31, int
birthData.hour	integer	yes	min 0, max 23, int
birthData.minute	integer	yes	min 0, max 59, int
birthData.second	integer	no	min 0, max 59, int
birthData.latitude	number	yes	min -90, max 90
birthData.longitude	number	yes	min -180, max 180
birthData.timezone	number	yes	min -12, max 14
birthData.unknownTime	boolean	no	—
maxCandidates	integer	no	min 1, max 8, int