JUPITERASC
Well-known member
Since they used Heliacal reckoning, the 4 Fixed Signs presided over the MIDDLE of each Season. 2000 years later, due to precession, they once again aligned with the middle of each Tropical season, as the images attached to the Constellations will continue to do in Tropical Astrology. In Heliacal reckoning, the Sun has passed through a constellation. In Tropical, it's just entering a constellation. That's where the 30 degree differential applied, due to Precession.
You cited mysticism as the reason. The Greek version of Heliacal as 15 degrees is unreliable. Makes perfect sense for the Ancient Babylonians to have waited for a constellation to FULLY emerge from the Underworld at the start of each seasonal month. Another example, the Ram fully visible at the beginning of the first month of Spring, known as the "Month of Sacrifice". And, the Overflowing Basin (now known as Aquarius), fully visible at the beginning of the 2nd month of Winter, known as "the Month of Rain". 2000 years later, those same matchups were temporarily achieved by switching to Tropical Astrology, whereby the the Sun was entering the constellation just BELOW the Eastern horizon at dawn.
Several ways to keep track of time coexist within the Maya calendarVisible constellations becoming fully visible at the beginning of a seasonal month makes perfect sense. They had a solar-lunar calendar for both mundane and religious activities, and the Constellational imagery fits some seasonal months quite well. Lions on the banks of the Nile in the middle of Summer matches the image for the Constellation Leo, and Scorpions swarm the banks in mid-Fall. Notice the claws of the Scorpion had to be used for Libra, in order to have one constellation for each seasonal month.
My point is, Tropical Astrology CAN be justified as a viable Zodiac by looking at the historical record, including the imagery (which is less important than the Elements and Modalities [IMO]). The Tropical Signs are areas of the sky that correspond to Earth's inclination to the star it orbits. In that context, there's no need for the more distant star-clusters to occupy the Signs of the same historical names. You're right about "Tropical" referring specifically to the Soltisces, but it can be taken to include the Seasons themselves. Just as "Precession of the Equinox" applies to all four seasonally-measured points.
One thing I'm pleased about
since I consider the Tropical Signs to be numbered
beginning with Aries as the 1st Sign
and use basic numerology in that regard
is that the Persian Zoroastrians
used the beginning of Spring at the Vernal Equinox
as the beginning of the New Year.
which are repeated every 52 Maya years.
One of these ways is the solar cycle, also called “haab”
which is precisely the one that consists of 365 days
Haab Mayan Calendar follows the cycle of the earth in relation to the Sun
and
states that New Year does not begin on January 1
but rather July 26
each year.
Unlike our Gregorian calendar
that dominates the way much of the world calculates what day of the year it is
through an arbitrary system inherited from the Romans
for knowing when to collect taxes
the Mayan recording of time is calculated using a series of up to 17 cycles
each linked to the movements of the Sun and Moon
as well as the transits of planets like Venus
or even constellations like the Pleiades