The sky on February 20, 1937 — 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 — 331.5° · sign Pisces · constellation Aquarius
- ☽︎ Moon — 91.7° · sign Cancer · constellation Gemini
- ☿︎ Mercury — 308.5° · sign Aquarius · constellation Capricornus
- ♀︎ Venus — 17.3° · sign Aries · constellation Pisces
- ♂︎ Mars — 232.4° · sign Scorpio · constellation Libra
- ♃︎ Jupiter — 287.8° · sign Capricorn · constellation Sagittarius
- ♄︎ Saturn — 352.3° · sign Pisces · constellation Aquarius
- ☽︎ Moon 75% 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, 75% lit; the Moon was 374,778 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
89.6 orbits of the Sun — 84,227 million km, that is 109,557 return trips to the Moon; 32,735 rotations of Earth; with the Sun — 650.5 billion km around the Galactic centre, 25.1 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 171 million km away; today it is 243 million km (farther 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 June 3, 2027; Jupiter — in 2032; a full moon exactly on this date — February 19, 2038
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 4,500″ 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.