นอร์ธโหนดในราศีตุลย์: ความหมายและอิทธิพลในแผนภูมิโชคชะตา

The sign itself

Libra is a cardinal air sign, and its classical ruler is Venus. 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

The North Node is a calculated point, not a physical body, so the dignity table does not apply to it, and any site that hands it a domicile or an exaltation made that up. Here the sign colours the theme rather than making it strong or weak.

How rare this is

The North Node stays in one sign for about 19 months and goes around the zodiac in roughly 18.6 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 the North Node was actually in Libra:

• 21 July 1902 - 14 January 1904
• 7 February 1921 - 30 August 1922
• 11 September 1939 - 23 May 1941
• 16 June 1958 - 14 December 1959
• 7 January 1977 - 4 July 1978
• 31 July 1995 - 24 January 1997
• 18 February 2014 - 11 November 2015
• 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.