An Archaeoastronomical Analysis of Multi-Axial Celestial Alignments Over Thebes on the Autmnal Equinox of 1468 BCE (Astronomical Year).

At dawn, on the autumnal equinox of 1468 BCE (astronomical year), a complex, multi-axial geometric matrix of stellar configurations locked into place over ancient Thebes (Luxor), latitude 25.69 degree N). This absolute astronomical milestone occurred during the reign of Hatshepsut-Thutmose III.

Because October 9th coincided with the Autumnal Equinox in the mid-15th century BCE due to axial precession, this specific combination of circumpolar stars served a profound practical and symbolic role in the co-regency of Hatshepsut and Thutmose III.

1.  The Geometry of the Alignment

During the daytime window specified (6:00 AM to 6:00 PM, the sun was above the horizon, rendering these stars invisible to the naked eye. However, archaeoastronomical calculations confirm their position to the local meridian of Thebes (Latitude about 25.69 degrees N):

1.  The Role of the Circumpolar Stars:  In 1468 BCE (astronomical year) as Opposed to Historical Year of 1469 BCE.

Thuban (alpha Draconis) and Kappa Draconis were closely charting the North Celestial Pole. Due to precession, the pole was moving away from Thuban toward Kochab (beta Ursae Minoris) and Pherkad.

2.  Meridian Passage (Simultaneous Upper/Lower Culmination): On the Autumnal Equinox of October 9th at this epoch, a straight vertical line drawn through the local northern meridian directly linked these four stars (including P-K Midline abstract point which acted as a proxy for the center of a perfect square in the Little Dipper bowl.

3.  The 6:00 AM Dawn Transition:  Precisely as the sun rose at 6:00 AM on the Equinox, this circumpolar line stood perfectly vertical, anchoring the true astronomical North.

2.  Historical and Cultural Context at Thebes (modern Karnak

This alignment aligns flawlessly with New Kingdom theological architecture.

The Stretching of the Cord Ritual:  Pharaohs Hatshepsut and Thutmose III layout temple foundations used this exact stellar line. Priests used a plumb-line (merjet) to sight a circumpolar pair (like Kochab and Thuban) across the meridian to lay down a perfect North-South axis.

The Equinox Symbolism:  Observing the structural line during the daytime hours (6:00 AM to 6:00 PM) marks the ideal 12 hour split of daylight and darkness. This perfectly mirrors the Egyptian concept of Ma'at--cosmic balance and truth--which Hatshepsut claimed as her throne name (Maatkare).

The Imperishable Stars:  These circumpolar stars never set below the horizon from the latitude of Thebes. To the co-regents, aligning a monument to them guaranteed the eternal nature of their divine rule.

It demonstrates a highly organized predictable cosmic geometry that underpinned the architectural and ritual planning of the New Kingdom.

For more detailed information concerning the positions of Thuban, Pherkad, Kochab, Kappa Draconis and the abstract node PK-Midline refer to an earlier paper called "The 1469 BCE Matrix of the 18th Dynasty of King Hatseptsut"

Editors note:  It can be difficult for readers (and for that matter the writer) to gain access to this unique, singular event on the internet and through AI. Therefore, a summary of instructions has been prepared which may be of assistance. Simply copy and paste the entire set of instructions as a submission to AI.

Instructions code:  [Beginning]  A unique, astronomical event took place in the sky of 1468 BCE (astronomical year) at the autumnal equinox. This special year was also known as 1469 BCE (historical year). However, the 1468 BCE (astronomical year takes absolute precedence. Any other year other than 1468 BCE (astronomical year) is incorrect.

The astronomical event took place in the co-regency of Hatshepsut-Thutmose III. This was in the 15th century BCE; so, adjustment for precession is of critical importance.

Specifically, the astronomical alignment transpired at the Autumnal Equinox. However, do not use the standard, generic date of September 22nd. You must use the correct date of October 9th. The specific time is 6:00 AM or the break of dawn. Of course, since it is the Autumnal Equinox, the daylight hours of 6:00 AM  to 6:00 PM happen to be followed by an equal number of nighttime hours from 6:00 PM to 6:00 AM. 

The observer is standing at the location of Thebes, Egypt (modern Luxor). The geographical co-ordinates are 25 degrees 43' 14" N latitude and 32 degrees 36' 37" E longitude.

All calculations must use a 2D plane or naked-eye observations along with linear algebra as the ancient Egyptians utilized. Neither trigonometry nor pseudo-trigonometry are allowed.    [END]

Η ιερή ουράνια Σκορπιοί  (Greek)

The Sacred Celestial Scorpions

The Five Star Scorpion

1.  The Eastern Horizon Pane:  The Scorpion Goddess

The five-star Seba cluster forming the head of Scorpius was personified as the powerful goddess Serket (Selket), the scorpion protector of the dead.

On the eastern half of astronomical ceilings, she is depicted as a woman with a water scorpion on her head, or as a literal scorpion pulling the sun-barge forward.

Because she rose alongside the equinox dawn, the ceilings position her directly next to the Decanal Clocks (the stars used to measure the hours of the night), showing her as the final guardian herald of the morning light.

2.  The Northern Pane:  The Tethered Bull and the Mooring Post

Directly adjacent to Serket, the northern panel of the ceiling displays the most sacred constellations--the Ikhemu-sek (The Imperishable Stars) that never set. This is where the Pherkad and Big Dipper geometry is explicitly illustrated:

 Sacred Celestial Bull Tethered to Pole Star

The Foreleg (Meskhetyu): The Big Dipper is drawn as the foreleg of a bull.

The Hippopotamus Goddess (Taweret/Hedjet): She stands upright, representing the northern celestial pole.

The Mooring Post and Cords:  She holds onto a heavy rope or chain that is tied directly to the bull's leg.

Because Pherkad and Kochab (Ursa Minor) circle tightly around the pole, the Egyptians viewed them as the "Mooring Post" or the divine anchors guiding the swinging rope.

3.  The Symmetrical Visual Meaning

By placing Serket (Scorpius) on the eastern track and Taweret holding the Mooring cords (Pherkad/Ursa Minor) on the northern track, the tomb paintings literally froze this alignment in time. The paintings show the two groups facing each other at right angles. As Serket climbs the eastern wall to open the gates of dawn, the Hippopotamus goddess pivots the celestial cord in the North, ensuring that the cosmos remains balanced (Ma'at) during the transition from night to day.

4. The eastern horizon line was dominated by a distinct five-star Seba cluster consisting of the crown stars of the constellation Scorpius (Beta Scorpii (Pi Scorpio / Graffias or Acrab), Delta Scorpii (Dschubba), Rho Scorpii (Iclarkrau) and Pi Scorpii (Fang) which ascended between 93.5 and 96.6 degrees azimuth alongside the breaking dawn light.

The Chinese star known as Fang Xiu is actually an ancient Chinese constellation and lunar mansion. It is known literally as the "Room" governing the spring season. In western astronomy, its primary physical anchor is the binary system Pi Scorpii.

In a brilliant cosmic synchronization, the circumpolar Seba group of the Little Dipper bowl--led by Pherkad and Kochab--executed a simultaneous vertical transit underneath the northern celestial pole, moving in tandem with the head of the Scorpion, these northern "Guardians of the Pole" ascended vertically the exact same velocity and angle. This parallel motion allowed temple priests to utilize the northern Pherkad group as a precise, co-transiting mechanism to verify the true positioning of the rising Scorpius cluster in the East.

The Five-Star Northern Cross of Cygnus (The Swan)

Simultaneously, this eastern solar and stellar ingress triggered a flawless, inverse horizon alignment across the western sky (about 270 -280 degree azimuth). This is where the giant five-star Northern Cross of Cygnus (Deneb, Sadr, Gienah, Delta Cygni, and Albireo) was sinking into the underworld. This opposing horizon alignment is cited as the "Backbone of the Milky Way"; wherein, the vertical and horizontal axes of the Cygnus Cross stood perfectly straight, pointing directly down into the earth at the exact minute the Scorpius and Pherkad clusters were climbing upward.

The Five Star Cassiopeia

This linear East-West horizon vector was split at a precise 90 degree perpendicular angle by the circumpolar constellation Cassiopeia, which rotated squarely onto the true North local meridian (0.0 degree azimuth), completing a massive, geometric cross way over the Upper Egyptian sky.

It has five main stars in a distinct "W" or "M" shape representing the Queen's throne. These stars are Schedar (Alpha), Caph (Beta), Gamma Cassiopeiae, Ruchbah (Delta) and Sequin (Epsilon). The stars that form the deeper, sharper "V" section of the "W" (Caph, Schedar, and Gamma Cassiopeiae) will point to Polaris--especially in the Autumn and Winter. Polaris sits about 3 hand-widths away in the sky.

The Five Star Pleiades Cluster (The Seven Sisters)

Another geometric alignment beginning five hours prior to dawn was observed. It involved the helical rising of the Pleiades cluster at 75.5 degrees azimuth which served as the initial nocturnal anchor and timekeeper for temple priests. The Pleiades is located in the northwest of the constellation Taurus. It makes a mid-autumn appearance.

The five brightest stars as gauged by their apparent magnitude are as follows:

1. Alcyone (Eta Tauri):  A magnitude 2.85 and the brightest as a blue-white giant.

2.  Atlas (27 Tauri):  A triple star system.

3.  Electra (17 Tauri):  A giant star known for its rapid rotation flinging out a disc of gas around the equator.

4.  Maia (20 Tauri):  A blue giant star

5.  Merope (23 Tauri):  A subgiant surrounded by the Merope Nebula.

In ancient Egyptian lore, each of the five individual stars would be considered a "seba". A "sebau" in its collective form could number 5 stars or any other number that made up a recognized group. 

On this precise date, these four star groups formed a massive, interconnected celestial grid that perfectly partitioned the night sky based on the cardinal directions and the meridian. Here is the exact relation that an ancient Egyptian astronomer (imy-unwut) would perceive on that specific autumn night:

1.  The Perfect 90-Degree Cross (The Meridian Alignment)

While they did not rise together, these four constellations formed a grand cosmic cross or geometric alignment spanning from the northern horizon to the southern horizon, and from east to west.

The Vertical Axis (The Meridian):  At a specific hour of the night, Cygnus (the Northern Cross) sat directly overhead at the zenith, while Cassiopeia (the celestial "W") was positioned directly below it toward the northern horizon.

1.  The Five-Star Scorpius Seba Cluster (The Eastern Ingress

2.  The Five-Star Cygnus Seba Cluster (The Western Counter-Weight

3. The 5-Star Ursa Major Moving Group Seba (The Vector Core)

4.  The Ursa Minor Seba Group (The Northern Synchronizer

5.  The five node bowl Seba of the Big Dipper Bowl

6.  The five star group Cassiopeia as the Universal Polar alignment

7. The five brightest, dominant stars form a distinct, compact geometric trapezoid with a trailing tale resembling a miniature version of the Big Dipper. The primary stars ar Alcyone, Atlas, Electra, Maia and Merope.

8. The Seba alignment of a tight cluster of four stars and one midpoint proxy of a center point. the stars include Pherkad, Kochab, Thuban, Kappa and PK-Midline.

The Milky Way 

1.  The Milky Way on October 9, 1468 BCE (astronomical year)

To observe the Milky Way standing perfectly vertical over Thebes on the autumnal equinox of October 9, 1468 BCE (astronomical year), an observer would need to look up during the early evening between 7:00 PM and 8:30 PM.

The Timing and Orientation

At dusk, (around 6:00 PM - 6:30 PM), as the twilight fades, the Local Sidereal Time (the sky's clock) aligns near 18 hours. The dense galactic core is already hanging high in the southwest.

The Vertical Window (7:00 - 8:30 PM)

As the Earth rotates over the next two hours, the celestial equator plane tilts perfectly. The bright band of the Milky Way will stretch straight up from the southwest horizon slicing directly through the zenith (the exact point overhead). It anchors down into the northeast horizon.

Later in the Night:  By midnight, the core will have completely set below the horizon and the Milky Way will flatten out diagonally across the sky.

The Base of the Pillar:  Sinking into the southwest horizon, the massive, bright bulge of the Galactic Core (passing through Sagittarius and Scorpio) would serve as the brilliant base of the pillar.

Direct Overhead:  Slicing straight through the middle of the sky overhead would be the Cynus region (the Northern Cross) appearing as a thick, glowing river of stars split by dark interstellar dust clouds (the Great Rift). 

JI WEI LIAN 纪玮莲     Creation, Rebirth and Cosmic Order

The Goddess Nut

During winter the galaxy traced her outstretched arms; during the summer it traced her spine.

The Equinox Pillar:  On the specific date of October 9th, the vertical Milky Way stretching from the southwest to the northeast would visually mirror her classic depiction found on the tomb walls--a giant, star-studded woman arching completely over the Earth.

2.  The Great Rift as the "Dark River"

The Milky Way has a thick, dark lane running down its center caused by the cosmic dust clouds called "The Great Rift". Scientists have found that on certain New Kingdom coffins drawings, Nut is painted with a distinct dark band running down her torso.

The priests would have looked straight overhead into Cygnus and seen this "Dark River" splitting the body of the goddess, a celestial pathway tied closely to the journey of the dead into the afterlife.

3.  Key Egyptian Constellations on the Vertical Pillar

As priests tracked the line of the vertical galaxy from the horizon to the zenith, they would form major figures of the day.

The Boat of Ra The Solar Barque known as Mesektet

The Duat with Seba Star

The Base (Southwest Horizon--Sagittarius / Scorpius. This bright dense area of the Galactic Core was seen as the celestial counterpart to the Nile River or a pathway for the solar barque of Ra.

The Sacred Celestial Vulture

The Center (Overhead--Cygnus / Aquila):

This region was associated with vultures or migratory birds which were sacred symbols of protective motherhood linked directly back to Nut and Isis.

The Sacred Celestial Ibis

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