The sky on May 30, 1993 — 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 — 69.1° · sign Gemini · constellation Taurus
- ☽︎ Moon — 182.2° · sign Libra · constellation Virgo
- ☿︎ Mercury — 85.2° · sign Gemini · constellation Taurus
- ♀︎ Venus — 23.8° · sign Aries · constellation Pisces
- ♂︎ Mars — 136.7° · sign Leo · constellation Cancer
- ♃︎ Jupiter — 184.8° · sign Libra · constellation Virgo
- ♄︎ Saturn — 330.2° · sign Pisces · constellation Aquarius
- ☽︎ Moon 70% 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, 70% lit; the Moon was 368,123 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
33.4 orbits of the Sun — 31,344 million km, that is 40,770 return trips to the Moon; 12,182 rotations of Earth; with the Sun — 242.1 billion km around the Galactic centre, 9.3 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 243 million km (closer by 1.1×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 22, on the decline (68% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on April 8, 2027; Jupiter — in 2029; a full moon exactly on this date — May 30, 2064
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 1,656″ 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.