The sky on August 21, 1941 — as it really was
That day the Sun stood in Leo — sign and constellation agree here.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 148.0° · sign Leo · constellation Leo
- ☽︎ Moon — 132.0° · sign Leo · constellation Cancer
- ☿︎ Mercury — 150.5° · sign Virgo · constellation Leo
- ♀︎ Venus — 180.6° · sign Libra · constellation Virgo
- ♂︎ Mars — 21.9° · sign Aries · constellation Pisces
- ♃︎ Jupiter — 77.6° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 58.2° · sign Taurus · constellation Taurus
- ☽︎ Moon 2% 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]
new moon, 2% lit; the Moon was 381,964 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
85.1 orbits of the Sun — 79,994 million km, that is 104,051 return trips to the Moon; 31,090 rotations of Earth; with the Sun — 617.8 billion km around the Galactic centre, 23.9 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 78 million km away; today it is 245 million km (farther by 3.1×).
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 February 27, 2028; Jupiter — in 2036; a full moon exactly on this date — August 21, 2032
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 4,284″ 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.