ดาวพฤหัสบดีในราศีกุมภ์: ความหมายในดวงกำเนิดและอิทธิพล

The sign itself

Aquarius is a fixed air sign, and its classical ruler is Saturn; modern astrology adds Uranus to it. The ruler matters in practice: it inherits part of the meaning of this placement, and its own condition in the chart changes how the placement plays out.

Classical standing

Jupiter in Aquarius has neither dignity nor debility: the tradition calls this peregrine, meaning neutral. What gives the planet weight here is the house and the aspects, not the sign.

How rare this is

Jupiter stays in one sign for about 12 months and goes around the zodiac in roughly 11.9 years. This is the middle case: the placement is shared by everyone born in the same stretch, so it only becomes a personal trait together with the house and the aspects.

When it actually happened

The dates are computed with Swiss Ephemeris, the same engine we use for natal charts. These are the stretches when Jupiter was actually in Aquarius:

• Showing the 10 most recent windows; the placement recurs about every 11.9 years.
• 21 January 1914 - 3 February 1915
• 6 January 1926 - 17 January 1927
• 20 December 1937 - 28 December 1938
• 12 April 1949 - 30 November 1950
• 15 March 1961 - 24 March 1962
• 23 February 1973 - 7 March 1974
• 6 February 1985 - 19 February 1986
• 21 January 1997 - 3 February 1998
• 5 January 2009 - 17 January 2010
• 19 December 2020 - 28 December 2021
• At the edges of these windows the planet crosses the sign boundary back and forth because of retrograde motion, so a birth within a couple of weeks of a boundary has to be checked against the actual chart, not the calendar.