The sky on June 6, 1958 — as it really was
That day the Sun stood in Taurus, while the horoscope says "Gemini". The gap is 23.3° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 75.3° · sign Gemini · constellation Taurus
- ☽︎ Moon — 313.7° · sign Aquarius · constellation Aquarius
- ☿︎ Mercury — 61.2° · sign Gemini · constellation Taurus
- ♀︎ Venus — 36.1° · sign Taurus · constellation Aries
- ♂︎ Mars — 359.5° · sign Pisces · constellation Pisces
- ♃︎ Jupiter — 202.0° · sign Libra · constellation Virgo
- ♄︎ Saturn — 263.0° · sign Sagittarius · constellation Ophiuchus
- ☽︎ Moon 76% 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 gibbous, 76% lit; the Moon was 391,462 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
68.3 orbits of the Sun — 64,217 million km, that is 83,529 return trips to the Moon; 24,958 rotations of Earth; with the Sun — 496 billion km around the Galactic centre, 19.1 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 184 million km away; today it is 244 million km (farther by 1.3×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 19, on the rise to maximum (40% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on January 8, 2028; Jupiter — in 2029.
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,420″ since that day; the real constellations now sit 23.3° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.