The sky on May 21, 1994 — as it really was
That day the Sun stood in Taurus, while the horoscope says "Gemini". The gap is 23.8° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 60.2° · sign Gemini · constellation Taurus
- ☽︎ Moon — 189.1° · sign Libra · constellation Virgo
- ☿︎ Mercury — 80.8° · sign Gemini · constellation Taurus
- ♀︎ Venus — 90.5° · sign Cancer · constellation Gemini
- ♂︎ Mars — 28.2° · sign Aries · constellation Pisces
- ♃︎ Jupiter — 217.2° · sign Scorpio · constellation Virgo
- ♄︎ Saturn — 341.5° · sign Pisces · constellation Aquarius
- ☽︎ Moon 81% 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, 81% lit; the Moon was 364,460 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
32.4 orbits of the Sun — 30,423 million km, that is 39,572 return trips to the Moon; 11,824 rotations of Earth; with the Sun — 235 billion km around the Galactic centre, 9.1 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 321 million km away; today it is 246 million km (closer by 1.3×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 22, on the decline (78% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on March 29, 2028; Jupiter — in 2030.
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 1,620″ since that day; the real constellations now sit 23.8° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.