Asteris calculates your complete birth chart — every planet, every asteroid, every house, down to the arc-minute. Then it analyzes what it finds against your exact placements.
Every planet. Every degree. Every house cusp. Calculated to the arc-minute using observatory-grade ephemeris data derived from NASA JPL datasets — not generic signs, not generalizations. Your chart is unique in the history of the sky. Asteris maps it with matching precision.
Compatibility, tension, and resonance — calculated as real astronomical aspects between two birth skies. Juno, Eros, Psyche, Lilith, Vertex: the 40+ asteroids most apps don't compute, analyzed in the geometry between your charts.
“You love with your whole heart and expect the same devotion back — Venus in Leo doesn't do casual. But here's the thing: it's in your 6th house. You show love by doing. The grand romantic gesture isn't flowers. It's the 3am text that says ‘I handled it.’”
Not “Mercury retrograde is hard.” Instead: Venus is squaring your natal Saturn at 0°47' — and that's why you're questioning everything tonight.
Daily transit analysis. Weekly forecasts. Real aspect alerts — calculated against your placements, not a sun sign.
One provocative analysis per day, grounded in the specific geometry of your chart. Insights that name patterns you've lived — traced back to the exact placements that create them.
What Venus in Leo + Lilith in Capricorn actually does in your 6th house.
Get early access. First chart calculations, first synastry maps, first to know when Asteris launches on the App Store.