| Sun/Asc/Moon/ Planets/Cusps | First Decan Ruler 0 to 10 degrees | Second Decan Rulers 10 to 20 degrees | Third Decan Rulers 20 to 30 degrees |
|---|---|---|---|
| Aries | Aries = Mars | Leo = Mars + Sun | Sagittarius = Mars + Jupiter |
| Taurus | Taurus = Venus | Virgo = Venus + Mercury | Capricorn = Venus + Saturn |
| Gemini | Gemini = Mercury | Libra = Mercury + Venus | Aquarius = Mercury + Uranus |
| Cancer | Cancer = Moon | Scorpio = Moon + Pluto | Pisces = Moon + Neptune |
| Leo | Leo = Sun | Sagittarius = Sun + Jupiter | Aries = Sun + Mars |
| Virgo | Virgo = Mercury | Capricorn = Mercury + Saturn | Taurus = Mercury + Venus |
| Libra | Libra = Venus | Aquarius = Venus + Uranus | Gemini = Venus + Mercury |
| Scorpio | Scorpio = Pluto | Pisces = Pluto + Neptune | Cancer = Pluto + Moon |
| Sagittarius | Sagittarius = Jupiter | Aries = Jupiter + Mars | Leo = Jupiter + Sun |
| Capricorn | Capricorn = Saturn | Taurus = Saturn + Venus | Virgo = Saturn + Mercury |
| Aquarius | Aquarius = Uranus | Gemini = Uranus + Mercury | Libra = Uranus + Venus |
| Pisces | Pisces = Neptune | Cancer = Neptune + Moon | Scorpio = Neptune + Pluto |