The sky on August 18, 1934 — as it really was
That day the Sun stood in Leo — sign and constellation agree here.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 144.8° · sign Leo · constellation Leo
- ☽︎ Moon — 238.8° · sign Scorpio · constellation Scorpius
- ☿︎ Mercury — 136.8° · sign Leo · constellation Leo
- ♀︎ Venus — 121.0° · sign Leo · constellation Cancer
- ♂︎ Mars — 112.2° · sign Cancer · constellation Gemini
- ♃︎ Jupiter — 199.5° · sign Libra · constellation Virgo
- ♄︎ Saturn — 324.8° · sign Aquarius · constellation Capricornus
- ☽︎ Moon 54% illuminated
astronomy-engine ephemerides (VSOP87/ELP), IAU 1930 constellation boundaries. Positions accurate to a fraction of a degree.
The day’s dossier, from real data
Checkable facts with a tag and a source; the classical reading is in the chart.
- The Moon that day [EXACT]
first quarter, 54% lit; the Moon was 377,692 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
92.1 orbits of the Sun — 86,584 million km, that is 112,623 return trips to the Moon; 33,651 rotations of Earth; with the Sun — 668.7 billion km around the Galactic centre, 25.8 light-days.
29.78 km/s along the orbit; 230 km/s around the Galactic centre - Mars then and now [EXACT]
On that day Mars was 349 million km away; today it is 244 million km (closer by 1.4×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on October 16, 2026; Jupiter — in 2029; a full moon exactly on this date — August 18, 2054
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 4,608″ since that day; the real constellations now sit 23° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.