The sky on August 23, 1942 — as it really was
That day the Sun stood in Leo — sign and constellation agree here.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 149.7° · sign Leo · constellation Leo
- ☽︎ Moon — 293.8° · sign Capricorn · constellation Sagittarius
- ☿︎ Mercury — 168.1° · sign Virgo · constellation Leo
- ♀︎ Venus — 127.8° · sign Leo · constellation Cancer
- ♂︎ Mars — 164.0° · sign Virgo · constellation Leo
- ♃︎ Jupiter — 106.2° · sign Cancer · constellation Gemini
- ♄︎ Saturn — 71.6° · sign Gemini · constellation Taurus
- ☽︎ Moon 90% 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]
waxing gibbous, 90% lit; the Moon was 364,856 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
84.1 orbits of the Sun — 79,055 million km, that is 102,829 return trips to the Moon; 30,725 rotations of Earth; with the Sun — 610.6 billion km around the Galactic centre, 23.6 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 392 million km away; today it is 243 million km (closer by 1.6×).
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 April 13, 2027; Jupiter — in 2037; a full moon exactly on this date — August 23, 2059
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 4,212″ since that day; the real constellations now sit 23.1° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.