The sky on September 13, 1992 — as it really was
That day the Sun stood in Leo, while the horoscope says "Virgo". The gap is 23.8° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 170.9° · sign Virgo · constellation Leo
- ☽︎ Moon — 6.6° · sign Aries · constellation Pisces
- ☿︎ Mercury — 169.5° · sign Virgo · constellation Leo
- ♀︎ Venus — 195.7° · sign Libra · constellation Virgo
- ♂︎ Mars — 90.7° · sign Cancer · constellation Gemini
- ♃︎ Jupiter — 174.2° · sign Virgo · constellation Virgo
- ♄︎ Saturn — 312.7° · sign Aquarius · constellation Capricornus
- ☽︎ Moon 98% 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]
full moon, 98% lit; the Moon was 401,437 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
34.1 orbits of the Sun — 32,006 million km, that is 41,631 return trips to the Moon; 12,439 rotations of Earth; with the Sun — 247.2 billion km around the Galactic centre, 9.5 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 188 million km away; today it is 245 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 22, on the decline (61% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on June 9, 2028; Jupiter — in 2028; a full moon exactly on this date — September 13, 2057
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 1,692″ 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.