The sky on June 16, 1986 — as it really was
That day the Sun stood in Taurus, while the horoscope says "Gemini". The gap is 23.7° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 85.0° · sign Gemini · constellation Taurus
- ☽︎ Moon — 187.5° · sign Libra · constellation Virgo
- ☿︎ Mercury — 108.1° · sign Cancer · constellation Gemini
- ♀︎ Venus — 120.8° · sign Leo · constellation Cancer
- ♂︎ Mars — 292.8° · sign Capricorn · constellation Sagittarius
- ♃︎ Jupiter — 351.8° · sign Pisces · constellation Aquarius
- ♄︎ Saturn — 245.0° · sign Sagittarius · constellation Scorpius
- ☽︎ Moon 61% 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]
first quarter, 61% lit; the Moon was 376,254 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
40.3 orbits of the Sun — 37,877 million km, that is 49,268 return trips to the Moon; 14,721 rotations of Earth; with the Sun — 292.5 billion km around the Galactic centre, 11.3 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 70 million km away; today it is 244 million km (farther by 3.5×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 21, on the decline (98% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on November 2, 2027; Jupiter — in 2033; a full moon exactly on this date — June 15, 2030
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 2,016″ since that day; the real constellations now sit 23.7° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.