South Node
South Node: the point exactly opposite the selected North Node. Covers calculation, one case, alternatives, and limits.
Overview
South Node: Support for this interpretation requires repeated evidence that the descending lunar-orbit point is derived as the exact opposition to the selected North Node, not calculated as an independent body or treated as a fixed past identity. The guide keeps the calculated field separate from one bounded illustration, an ordinary alternative, and a stop rule.
At a glance
- Reading focus
- Use the point exactly opposite the selected North Node as an interpretive question, not a measured trait or promised event.
- Meaning boundary
- South Node is a calculated angle or point, not a planet, concerned with the point exactly opposite the selected North Node. Its longitude depends on the declared geometry or formula and carries no physical agency.
- Evidence to check
- Verifies the 180-degree axis instead of calculating an independent body. Support for this interpretation requires repeated evidence that the descending lunar-orbit point is derived as the exact opposition to the selected North Node, not calculated as an independent body or treated as a fixed past identity.
- Calculated chart fields
- South Node longitude from birth time, coordinates, and the declared formula
Definition and scope
South Node is a calculated intersection of the lunar orbit and ecliptic, not a planet. Confirm the geometry before traditional symbolism about the point exactly opposite the selected North Node. It is defined exactly 180° from its paired point.
Calculated points have no planetary domicile, exaltation, sect, joy, station, or retrograde cycle. Read the formula, longitude, sign, house, axis partner, close aspects, house system, and birth-time reliability; never infer a partner, vocation, fated meeting, or guaranteed event from one point.
Evidence and method
OpenFate's reproducible calculation layer returns the chart fields listed above. Reading tools may build traditional narratives from them, but personality, compatibility, and outcomes are not objective measurements or guarantees.
Example and near-miss
Illustrative case, not proof: A spreadsheet listed a true North Node at 19°44′ Scorpio but a South Node at 18°50′ Taurus copied from a mean-node chart. The auditor removed the mixed record and regenerated the axis, obtaining 19°44′ Taurus. She then used the South Node only as an optional prompt to examine a familiar response that was sometimes efficient and sometimes overused. The correction mattered more than a story about past lives.
Variants and context
Modifiers and context: The South Node inherits mean or true mode, longitude precision, house system, and timing from the North Node calculation. Verify the exact 180-degree axis before interpretation.
Near-miss and alternative: Being skilled at a familiar task may feel South-Node-like, yet training and repetition explain competence. Familiarity alone does not establish an astrological past.
Limits and verification
Stop rule: It is not a planet, punishment, debt, or past-life certificate. Do not infer regression, morality, trauma, ancestry, fate, or what someone must abandon.
South Node uses OpenFate editorial synthesis for traditional symbolism; it is not scientific evidence or a causal claim.
Sources and editorial basis
- Faculty of Astrological Studies: Foundation CourseFoundation Course, H2 “Module 1: Introduction to Astrology: Planets, Signs and Houses”, H2 “Module 2: Chart Skills I”, H2 “Module 3: Chart Skills II”, and H2 “Foundation Practice Module (three months tuition time)”; Module 1 key topics cover planets, zodiac signs, and twelve houses, while Module 2 covers aspects and aspect patternsA practitioner curriculum used to scope the chart vocabulary and the order in which planets, signs, houses, aspects, patterns, and synthesis are taught; it is not scientific validation.
- NCGR-PAA Level II CurriculumNCGR-PAA Level II Curriculum, Part 1 sections I–IV and Part 2 chart synthesis requirements, pp. 1–5A professional astrology curriculum covering astronomy, chart calculation, house systems, dignity, rulership, transits, progressions, and synthesis; it records practice standards rather than empirical proof.
- OpenFate Astrology Editorial Synthesis DisclosureEditorial Methodology stable sections #editorial-principles, #editorial-workflow, #editorial-ai, and #editorial-contextOpenFate disclosure for page-specific symbolic prose: each meaning is editorial synthesis of interpretive tradition, not scientific evidence. Public curricula scope vocabulary; ephemeris and time sources validate only calculations.
- Swiss Ephemeris Programmer’s ManualSwiss Ephemeris Programmer’s Manual 2.10, sections 1 “programming steps”, 3 “Planetary Positions”, 8 “Date and time conversion”, 14 “House cusp calculation”, 15 “House position”, and 16 “Sidereal time”The Swiss Ephemeris programming manual used for geocentric ecliptic positions, Julian-day inputs, house cusps, and Ascendant/MC calculations. Numerical positions are reproducible outputs; symbolic meanings are a separate tradition.
- IANA Time Zone Databasetz database theory.html, section “Scope of the tz database” and historical civil-time transitionsThe maintained source for current and historical civil-time offsets and daylight-saving transitions; it provides timekeeping facts, not astrological interpretation.
- US Naval Observatory: Sidereal TimeUSNO “Sidereal Time”, sections “Apparent Sidereal Time” and input notes for date, UT, and longitudeAn official service distinguishing Greenwich and local mean and apparent sidereal time and their required UT1 input.
- OpenFate Calculation and AI Validation DisclosureCalculation Validation stable sections #calculation-interpretation, #verification-controls, and #methodology-limitsOpenFate’s public calculation-first method separates normalized birth inputs, reproducible chart results, AI-assisted explanation, verification, and limits. It does not list every Western-astrology setting; check the current feature or support page for available calculations.