◈ BEYOND 1591
An exploration by Rafał Piotr Siepak
A small remainder. A distant horizon.
A number from pyramid proportions becomes a distance when scaled by one light-year. Follow Voyager 2 toward that chosen horizon.
THE CHOSEN DISTANCE · FROM THE SUN
149.732473 AU
conceptual illustration, not to scale
GEOMETRY → RESIDUAL → DISTANCE → VOYAGER 2
SECTION 01 / THE NEXT CROSSING
JPL trajectory forecast
A horizon on a calendar.
Voyager 2 is predicted to reach 149.732473 AU from the Sun around 11 July 2028.
Estimated crossing: 11 July 2028, around 16:00 UTC · Forecast retrieved 25 October 2026
VOYAGER 2 FROM THE SUN · ESTIMATED NOW
144.299497 AU
OUTWARD DISTANCE REMAINING
5.432976 AU
TARGET DISTANCE
149.732473 AU
The clock counts toward an estimated time. Its seconds do not imply second-level forecast accuracy. Distances use an archived JPL prediction, not live spacecraft telemetry.
One distance · two reference points
Where you measure from changes the date. The Sun and Earth are different starting points. Earth moves around the Sun, so Voyager 2 reaches the same numerical distance from each on different dates.
| Distance | Measured from | Calculated crossing |
|---|---|---|
| 149.732473 AU | Centre of the Sun | 11 July 2028 · around 16:00 |
| 149.732473 AU | Centre of Earth | 5 September 2028 · around 03:00 |
Approximately 56 days apart. These are geometric distances, calculated at the same instant for spacecraft and reference body; they are not light-time-corrected apparent distances.
Two spacecraft · one calendar date
Eight Hebrew years. The same calendar day. At the chosen distance of 149.732473 AU from the Sun, the calculated crossings for Voyager 1 and Voyager 2 fall on civil dates corresponding to 17 Tammuz in the Hebrew calendar.
VOYAGER 1 · CALCULATED PAST CROSSING
9 July 2020, approx. 04:22 UTC
17 Tammuz 5780
VOYAGER 2 · PREDICTED FUTURE CROSSING
11 July 2028, approx. 15:58 UTC
17 Tammuz 5788
Times refined by interpolation between hourly JPL Horizons positions. The elapsed time is approximately 2,924.483 days. Hebrew years vary in length; eight Hebrew years are not eight identical solar-year intervals.
WHAT THIS ESTABLISHES
A checkable correspondence, with significance still untested. The result follows from the chosen formula, the one-light-year scale, Sun-centred distances and a selected calendar comparison. It does not demonstrate ancient encoding, a physical mechanism or a predicted religious event.
| Spacecraft | Reference point | Calculated crossing |
|---|---|---|
| Voyager 1 | Sun's centre | 9 July 2020 · around 04:22 |
| Voyager 1 | Earth's centre | 13 August 2020 · around 17:31 |
| Voyager 2 | Sun's centre | 11 July 2028 · around 15:58 |
| Voyager 2 | Earth's centre | 5 September 2028 · around 03:02 |
The shared 17 Tammuz comparison concerns the Sun-centred dates only. Earth-centred dates are different. Earth-centred times are interpolated from daily positions.
SECTION 02 / WHERE THE NUMBER COMES FROM
A geometric calculation, followed by a chosen scale.
From stone to a small remainder.
ADOPTED GREAT PYRAMID DIMENSIONS
half-base a = 220 cubits, height h = 280 cubits, slant height s ≈ 356.089876 cubits; the slant-height ratio lies close to the golden ratio φ = (1 + √5)/2.
STEP 01
Calculate the face slant height
s = √(220² + 280²) ≈ 356.089876 cubits
STEP 02
Combine the geometric ratios
N = (10,000 φ × 220) / (2π √(220² + 280²)) ≈ 1591.002367645840757715171
STEP 03
Subtract the comparison count
r = N − 1591 ≈ 0.002367645840757715171
The separately reported lunar crossing count was 1591 for a selected 60-year interval and distance threshold. The geometric formula was compared with that count afterward.
THE EXPLICIT CHOICE — GIVE THE RESIDUAL A DISTANCE SCALE
The residual itself has no units. Multiplying it by one light-year creates a distance that can be expressed in AU.
0.00236764584 × 1 light-year = 149.732473 AU ≈ 22.400 billion kilometres
SECTION 03 / EXPLORE THE JOURNEY
Beyond the planets. Still moving outward.
Voyager 2 at 144.299497 AU from the Sun (25 October 2026), target 149.732473 AU, 5.432976 AU to target.
Linear AU scale. Planet markers show approximate orbital semimajor axes, not their positions on the selected date. This is a distance comparison, not a map of directions in space.
SECTION 04 / WHAT THE COMPARISON ESTABLISHES
A precise question. An open investigation.
The arithmetic and the trajectory crossing can be checked. A physical connection between pyramid proportions and Voyager's journey has not been demonstrated.
CALCULATED
The adopted geometry and multiplier 10,000 give N ≈ 1591.002367646. The extra decimal places describe the idealized formula, not the precision of ancient construction.
CHOSEN
Nothing in the dimensionless formula selects a light-year. The distance 149.732473 AU follows after making that explicit choice.
PREDICTED
A steadily outward spacecraft passes many chosen distances. Reaching this one is a testable trajectory event; it does not by itself validate ancient knowledge or an astronomical mechanism.
OBJECT PROFILE · JPL CLASSIFICATION · TRANS-NEPTUNIAN OBJECT
Meet 2005RP
Official designation (613037) 2005 RP43
A distant minor planet on an elongated orbit beyond Neptune. It was discovered on 3 September 2005 at Apache Point Observatory. JPL's orbit solution uses 191 observations spanning 2005–2024. The retrieved record supplies brightness but no measured diameter or composition.
CLOSEST FITTED ORBITAL DISTANCE
38.39 AU
perihelion
OSCULATING APHELION
≈ 149.740404 AU
ORBITAL PERIOD
≈ 912 years
ORBITAL INCLINATION
22.95°
DISCOVERY DATE
03 Sep 2005
Where will 2005RP actually be?
| Date | Distance from Sun | Distance from Earth |
|---|---|---|
| 25 October 2026 | 45.449 AU | 44.499 AU |
| 11 July 2028 | 46.121 AU | 46.244 AU |
| 5 September 2028 | 46.183 AU | 45.478 AU |
THE IMPORTANT DISTINCTION — A FITTED ELLIPSE IS NOT A PERMANENT BOUNDARY
The database aphelion describes an osculating ellipse at epoch JD 2461200.5. Long-term integration including planetary perturbations gives a broad maximum around July 2446, at approximately 149.2413 AU from the Sun. Such a distant forecast is not certain to the day. In particular, 2005RP is only about 46 AU from the Sun in 2028. It is not an object waiting at Voyager 2's target distance.
SECTION 05 / THROUGH VOYAGER 2'S EYES
real mission photographs
The worlds it left behind.
Before entering interstellar space, Voyager 2 photographed the outer planets. These are archival photographs from its planetary encounters — not views from its current location.
URANUS · JANUARY 1986
A pale blue world. Voyager 2's encounter revealed the planet, its moons and rings up close. Credit: NASA / Caltech
NASA image source
NEPTUNE · 20 AUGUST 1989
The final planetary encounter. A colour composite showing Neptune's Great Dark Spot and bright atmospheric clouds. Credit: NASA / JPL-Caltech
SECTION 06 / WHAT ELSE IS OUT THERE?
A region, not a boundary.
Along Voyager 2's path, around 150 AU is beyond the heliopause, in the thin interstellar medium. The Sun's gravitational reach extends much farther, toward the proposed Oort Cloud. No special physical boundary has been established at exactly 149.732473 AU.
MATTER
Gas and dust: extremely thin gas, mainly hydrogen and helium, plus microscopic dust grains.
MEASUREMENTS
Fields and particles: magnetic fields, plasma waves and energetic particles help characterize the environment.
SMALL BODIES
Comets passing through: some long-period comet orbits extend through 150 AU. That does not place a particular comet there in 2028.
Comets on the target dates
JPL Horizons geometric predictions at 00:00 TDB
| Comet | Date | Distance from Sun | Distance from Earth |
|---|---|---|---|
| Hale–Bopp | 11 July 2028 | 53.160 AU | 52.715 AU |
| Hale–Bopp | 5 September 2028 | 53.331 AU | 53.122 AU |
| Hyakutake | 11 July 2028 | 56.497 AU | 56.127 AU |
| Hyakutake | 5 September 2028 | 56.676 AU | 56.971 AU |
Neither comet is near the target then. Tempel 2's fitted orbit extends only about 1.42–4.71 AU from the Sun. These selected comparisons are not an exhaustive search of all natural objects.