Astro Seek — Transit Chart Calculator
Enter natal & transit planet positions (decimal degrees or simple zodiac notation). Detects aspects and shows a compact wheel.
Accepts decimal (0–360) or simple zodiac like
10°30' Aries / Sun 15 Taurus.You can paste transit positions from any source.
Aspects
No results yet — click Load Example.
Wheel
Natal
Transit
How to use
Paste natal positions (one per line) and transit positions. Use the orb slider to control sensitivity. The app highlights classical aspects and gives orb value; wheel displays planet markers. This tool does not compute planetary positions from ephemerides — you can copy positions from Astro-Seek or other sources and use them here for fast aspect checking.
❓ Transit Chart — Frequently Asked Questions
It compares your natal planet positions with transit positions you paste (or input) and highlights exact or near aspects (conjunctions, trines, squares, oppositions, sextiles, etc.) within a selectable orb.
You can enter decimal degrees (e.g.
145.32) or simple zodiac notation like 10°30' Aries, Sun 14 Aries, or similar one-line entries — one planet per line.Use the Orb field to set how loose or tight the matching is (common values 4°–8°). Smaller orb = only very tight aspects; larger orb = more hits shown.
No — this tool does not fetch ephemeris data. It’s a fast aspect-checker: paste positions from Astro-Seek, Astro.com, or your ephemeris. (I can add an ephemeris option later if you want.)
Classical aspects are included: conjunction (0°), semi-sextile (30°), sextile (60°), square (90°), trine (120°), opposition (180°), plus a couple of minor ones (72°, 144°). Orb determines matching.
Natal dots appear on the inner ring (warm/yellow), transit dots on the outer ring (cyan/blue). Labels and a compact legend help you identify planets quickly.
Yes — use the planet checkboxes to include/exclude planets (Sun, Moon, Mercury, etc.). This helps focus on personal planets or outer-planet transits only.
The parser recognizes common planet names (Sun, Moon, Mercury…) and simple zodiac text. If a line lacks a planet name it will be read as a generic position. For best results, include planet names or standard formats.
Yes — use the Copy Results button to copy the aspects list to clipboard. You can paste it into notes, a report, or save as a text file manually.
This is a quick, front-end aspect analyzer — very useful for fast checks and teaching. For professional charts and exact planetary positions use a trusted ephemeris or astrology software (this tool can complement those workflows).