Planetary Pairs and Aspects
Compare all 45 planetary pairs through six aspect states, natal geometry constraints, orbs, applying or separating motion, cross-chart uses, and limits.
Overview
Planetary Pairs and Aspects helps readers choose among 45 focused topics about angular separation, aspect angle, orb, motion, natal constraints, and context, verify the chart data each one needs, compare a practical example with a near miss, and stop before symbolic language becomes a factual claim.
At a glance
- Topics
- 45 focused topics covering angular separation, aspect angle, orb, motion, natal constraints, and context.
- Starting point
- Check the calculated chart field before choosing the relevant Planetary Pairs and Aspects topic.
- Calculation check
- Recheck every input or setting that can change angular separation, aspect angle, orb, motion, natal constraints, and context.
- Compare
- 3 related guides help distinguish Planetary Pairs and Aspects from nearby chart questions.
- Limit
- Use Planetary Pairs and Aspects for reflection, never as diagnosis, consent, or a guaranteed event.
Explore concepts
- Sun–Moon Aspects
- Sun–Mercury Aspects
- Sun–Venus Aspects
- Sun–Mars Aspects
- Sun–Jupiter Aspects
- Sun–Saturn Aspects
- Sun–Uranus Aspects
- Sun–Neptune Aspects
- Sun–Pluto Aspects
- Moon–Mercury Aspects
- Moon–Venus Aspects
- Moon–Mars Aspects
- Moon–Jupiter Aspects
- Moon–Saturn Aspects
- Moon–Uranus Aspects
- Moon–Neptune Aspects
- Moon–Pluto Aspects
- Mercury–Venus Aspects
- Mercury–Mars Aspects
- Mercury–Jupiter Aspects
- Mercury–Saturn Aspects
- Mercury–Uranus Aspects
- Mercury–Neptune Aspects
- Mercury–Pluto Aspects
- Venus–Mars Aspects
- Venus–Jupiter Aspects
- Venus–Saturn Aspects
- Venus–Uranus Aspects
- Venus–Neptune Aspects
- Venus–Pluto Aspects
- Mars–Jupiter Aspects
- Mars–Saturn Aspects
- Mars–Uranus Aspects
- Mars–Neptune Aspects
- Mars–Pluto Aspects
- Jupiter–Saturn Aspects
- Jupiter–Uranus Aspects
- Jupiter–Neptune Aspects
- Jupiter–Pluto Aspects
- Saturn–Uranus Aspects
- Saturn–Neptune Aspects
- Saturn–Pluto Aspects
- Uranus–Neptune Aspects
- Uranus–Pluto Aspects
- Neptune–Pluto Aspects
Scope and starting point
Each planetary pair keeps conjunction, sextile, square, trine, quincunx, and opposition together for comparison. The guide distinguishes a same-moment natal chart from transit-to-natal and synastry contexts.
Planetary Pairs and Aspects brings together 45 focused topics so readers can compare one question at a time without collapsing different chart factors.
- Look for angular separation, aspect angle, orb, motion, natal constraints, and context before drawing a conclusion.
- Keep the Planetary Pairs and Aspects question separate from unrelated chart factors.
Choose the right topic
Choose the two planets first, then open the relevant aspect section. Check whether that geometry is physically possible in one natal moment before using a transit or synastry interpretation.
Begin with the chart field or question you actually have, then add another Planetary Pairs and Aspects topic only when it changes the comparison.
- Use the most specific Planetary Pairs and Aspects topic supported by the chart.
- Return to the broader Planetary Pairs and Aspects guide when two nearby concepts need comparison.
Calculation and uncertainty
The calculation needs both longitudes, the exact angular separation, the declared orb policy, and relative motion. OpenFate calculates the five major aspects where supported; quincunx remains a knowledge reference.
Save the inputs, settings, and uncertainty used to establish angular separation, aspect angle, orb, motion, natal constraints, and context, so another reader can reproduce the calculation before interpreting it.
- Record the settings that affect angular separation, aspect angle, orb, motion, natal constraints, and context.
- Keep any unknown-time or boundary warning beside the fields used to compare angular separation, aspect angle, orb, motion, natal constraints, and context.
Worked check and near miss
A natal Sun-Mercury pair can form a conjunction but not a square because Mercury stays near the Sun. A Sun-Mercury square can occur across two charts, so natal and synastry availability must not be confused.
A useful Planetary Pairs and Aspects example names the observed detail and a plausible ordinary alternative. Discard the reading when the comparison does not support it.
- Test one Planetary Pairs and Aspects statement against one observable detail.
- Write down the near miss instead of stretching angular separation, aspect angle, orb, motion, natal constraints, and context to fit.
Limits and next step
An aspect describes geometry before symbolism. It cannot establish compatibility, consent, conflict, or an outcome, and impossible natal configurations must never be printed as facts.
Use Planetary Pairs and Aspects as reflective language, preserve counter-evidence, and rely on medical, legal, financial, or other domain expertise for consequential decisions.
- Stop when a Planetary Pairs and Aspects claim becomes deterministic or cannot be checked.
- Do not invent a Planetary Pairs and Aspects field that OpenFate does not calculate.
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.
- 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.