Re: Primary directions of the ascendant Very interesting. So if I understand you correctly, there are two distinct ways of doing PD's. 1. If you direct the Ascendant like you describe, you actually direct the equator and everything you find there (like the Eastpoint /equatorial Ascendant) and then project everything back unto the ecliptic... Forum: Traditional (& Ancient) Techniques Topic: Primary directions of the ascendant Replies: 5 Views: 6066 Thu May 01, 2025 6:46 am Jump to post
Re: Primary directions of the ascendant Directing the ascendant is probably the earliest form of direction there is (reflected in the fact that rising times were often used as a general template for directions). It is true that directions of the angles are very time-sensitive; the corresponding advantage is that they can be used in recti... Forum: Traditional (& Ancient) Techniques Topic: Primary directions of the ascendant Replies: 5 Views: 6066 Mon Apr 28, 2025 12:26 pm Jump to post
Re: Primary directions since the 20th century Thank you for starting this discussion. I studied the technical aspects of PD's in my own way, just because I wanted to know how such a thing could work. But I know too little about the history of this subject, even in the 20th century. And I struggle to find astrologically significant results. Just... Forum: Traditional (& Ancient) Techniques Topic: Primary directions since the 20th century Replies: 24 Views: 23549 Wed Apr 23, 2025 7:34 am Jump to post
By the way, what do you think about the MC equal house system? Just like the "normal" equal house system, only cast from MC instead of AC (1st cusp always in square to MC). It would not be my preference. I'm searching for solutions that make sense globally, not just in a limited band of l... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 6:26 pm Jump to post
Do you define the Midheaven as the 10th cusp within Ludwig-Placidus? If not, then it can't be a quadrant system. Wackford discusses this issue at length in his series of artices that I referenced earlier. Maybe his article "Polar Meridians" will make things clearer. I define the Midheaven... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 6:16 pm Jump to post
I didn't "mess up" "their" chart But I did... I just turned it 180° around so that the upper half is actually above horizon, and also changed the houses (1-6 below horizon, 12-7 above, as you seem to be doing likewise). I see your point and what your preference is. One way or an... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 3:13 pm Jump to post
The Placidus cusps of Marie Peary are like this: Circumpolar parts of the ecliptic are: 2°28' Tau/Sco to 27°32' Leo/Aqu Midheaven 3°09' Capricorn (circumpolar) Ascendant 26°13' Pisces (retrograde) cusp 12 2°20' Taurus (retrograde) cusp 12 5°44' Taurus (circumpolar) The first house runs from 3°09' Ca... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 3:03 pm Jump to post
When doing interpretations, I make two charts. One Equal-house and one Semi-arc houses on the celestial equator (a so-called Mundoscope) The projection onto the ecliptic of those Semi-arc houses result in a "normal" Placidus division in the zodiac. With the Equal-house chart you see the in... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 2:43 pm Jump to post
Hey Ruud, how about YOU post Ms Peary's Chart using Ludwig-Placidus cusps? Provided it isn't too much work for you... :???: Hey AP, Yes, I fiddled around with this chart a lot. But I don't have astrological software as I do everything on Astrodienst. And they are not happy when people mess up their... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 2:36 pm Jump to post
Am I right in the assumption that Ludwig-Placidus system stops working on the North Pole (90°N)? Equal house system works even on the North Pole, with the approach I laid down above for Ms. Peary. 8) Yes, you're right. The Placidus system ceases to exist at the poles themselves, because there is no... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 2:10 pm Jump to post
It would be interesting to see it applied to primary directions (arguably a simpler, or at least more direct and measurable, proposition than examining the inherent symbolism of radical house placements). Do you know if anyone has tried it? This would be very interesting and much needed research. B... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sun Aug 06, 2023 1:58 pm Jump to post
I'm not familiar with that name, but I understand the argument. Where can I read more about the "Ludwig-Placidus house system", if you don't mind? The sources where I got this from are: 1) The series of articles about house systems in the arctic by Michael Wackford here on this site. http... Forum: Traditional (& Ancient) Techniques Topic: House systems why Placidus is better Replies: 33 Views: 16791 Sat Aug 05, 2023 3:27 pm Jump to post