Age of Maturity of Capricorn

Capricorn ages are 18, 30, 42, 54, and 66

1) Note if an event concerning Capricorn happened at that age or

2) An event concerning a planet who is placed in Capricorn happened or

Explanation: If the house where Capricorn is placed got activated at that age e.g. if 10th lord is in 8th house of Capricorn (Gemini Ascendant ) then in 30th year (or 18,42,54,66 age) there was transformation (8H quality) or downfall in career or depression in career or high sadhana.