Aspect Orb Reference

Reliable orb ranges keep interpretations grounded. Use these tables as your baseline, then document any custom choices so collaborators and future-you can follow the same logic.

Aspect engine Angles, orbs, and connected planets A visual cue for how chart points speak to each other.

Orb Tables by Mode

Start with the default ranges below. Pair them with the Interpretation Toolkit tutorials to see how orbs change the tone of aspect conversations.

Natal Charts

Capture life-long patterns and personality signatures.

AspectSun & MoonPlanetsAnglesNotes
Conjunction8°6°8°Tighten to 4° when working with asteroids or fixed stars.
Opposition8°6°7°Check balance between houses to confirm life themes.
Square7°5°6°Use closer orbs (3°) for minor bodies to reveal sharper friction.
Trine7°5°6°Wider orbs are acceptable when planets share sign element and modality.
Sextile5°4°5°Confirm resonance by examining the receiving house rulers.
Quincunx3°2°3°Treat exact aspects (≤1°) as priority; note health or schedule adjustments.

Transit Charts

Fine-tune timing forecasts by tracking approaching and separating phases.

AspectSun & MoonPlanetsAnglesNotes
Conjunction5°3°4°Tighten to 1° for Mars and faster planets to refine timing.
Opposition5°3°4°Watch for themes resurfacing at exact hits and again at 1° separating.
Square4°3°3°Use 2° orbs for outer planets to prevent predicting changes too early.
Trine4°3°3°Check for supportive transits in the same element to confirm lasting ease.
Sextile3°2°2°Ideal for planning light adjustments, especially when Venus or Mercury involved.
Quincunx2°2°2°Use as prompts for lifestyle fine-tuning; do not overstate outcomes.

How to Adjust with Confidence

Orbit flexibility keeps astrology responsive. Track why you widened or tightened an orb so you can recreate the result during reports, coaching sessions, or automated workflows.

Natal Considerations

  • Prioritise exact aspects (≤1°) when interpreting core life lessons or repeated behavioural patterns.
  • Wider orbs are acceptable for the Sun and Moon because of their symbolic brightness and emotional reach.
  • If two planets share the same sign and house, allow up to 1° extra tolerance to capture lived resonance.

Transit Considerations

  • Focus on the applying phase for timing. A 1° approaching orb signals activation; exactitude marks the headline moment.
  • Separate hits still matter. Track related decisions and emotional processing for 1°-2° after perfection.
  • When multiple transits converge, work with the tightest orb among them and treat the others as supportive context.

Angles & Chart Rulers

Give angles an extra degree when they are chart rulers or tightly connected to current progressions. Document your choice so future sessions stay consistent.

Asteroids & Points

Keep asteroid orbs to 2° or less. Apply 1° for lunar nodes, Vertex, Chiron, or Black Moon Lilith unless the chart holder reports a pronounced theme.

Synastry Comparisons

Use natal orbs for each chart, then tighten by 1° when comparing person-to-person aspects. This keeps attention on the most resonant exchanges.

Workflow Suggestions

Keep orb experiments traceable. The ideas below pair well with the Aspect Calculator and Transit Journal Routine tutorials.

Document Your Baseline

Store preferred orbs inside your client or study database. Note exceptions for specific chart holders so future sessions stay consistent.

Compare Applying & Separating

Record observations each time a transit crosses the exact degree. Over a season you will see which orb widths genuinely map to lived events.

Sync with Progressions

Tighten transiting orbs when secondary progressions highlight the same planets. This approach keeps forecasts focused on pivotal themes.