The sky on September 23, 1953 — as it really was
That day the Sun stood in Virgo, while the horoscope says "Libra". The gap is 23.2° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 180.2° · sign Libra · constellation Virgo
- ☽︎ Moon — 4.8° · sign Aries · constellation Pisces
- ☿︎ Mercury — 192.8° · sign Libra · constellation Virgo
- ♀︎ Venus — 149.2° · sign Leo · constellation Leo
- ♂︎ Mars — 155.5° · sign Virgo · constellation Leo
- ♃︎ Jupiter — 85.7° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 206.6° · sign Libra · constellation Virgo
- ☽︎ Moon 100% 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, 100% lit; the Moon was 356,832 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
73 orbits of the Sun — 68,638 million km, that is 89,279 return trips to the Moon; 26,676 rotations of Earth; with the Sun — 530.1 billion km around the Galactic centre, 20.5 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 377 million km away; today it is 243 million km (closer by 1.6×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on January 30, 2027; Jupiter — in 2036; a full moon exactly on this date — September 22, 2029
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,672″ since that day; the real constellations now sit 23.2° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.