ดาวพฤหัสบดีในราศีเมษ: ความหมายและอิทธิพลในแผนกำเนิด

The sign itself

Aries is a cardinal fire sign, and its classical ruler is Mars. 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 Aries 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 Aries:

• Showing the 10 most recent windows; the placement recurs about every 11.9 years.
• 12 February 1916 - 11 February 1917
• 6 June 1927 - 3 June 1928
• 11 May 1939 - 15 May 1940
• 21 April 1951 - 27 April 1952
• 4 April 1963 - 11 April 1964
• 18 March 1975 - 25 March 1976
• 2 March 1987 - 7 March 1988
• 13 February 1999 - 13 February 2000
• 6 June 2010 - 3 June 2011
• 11 May 2022 - 15 May 2023
• 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.