The sky on February 21, 1941 — as it really was
That day the Sun stood in Aquarius, while the horoscope says "Pisces". The gap is 23.0° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 332.5° · sign Pisces · constellation Aquarius
- ☽︎ Moon — 277.4° · sign Capricorn · constellation Sagittarius
- ☿︎ Mercury — 342.1° · sign Pisces · constellation Aquarius
- ♀︎ Venus — 318.2° · sign Aquarius · constellation Capricornus
- ♂︎ Mars — 272.4° · sign Capricorn · constellation Sagittarius
- ♃︎ Jupiter — 40.0° · sign Taurus · constellation Aries
- ♄︎ Saturn — 39.6° · sign Taurus · constellation Aries
- ☽︎ Moon 22% 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]
waning crescent, 22% lit; the Moon was 381,146 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
85.6 orbits of the Sun — 80,460 million km, that is 104,657 return trips to the Moon; 31,271 rotations of Earth; with the Sun — 621.4 billion km around the Galactic centre, 24 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 263 million km away; today it is 245 million km (closer by 1.1×).
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 August 30, 2027; Jupiter — in 2036; a full moon exactly on this date — February 20, 2027
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.