The sky on December 2, 1953 — as it really was
That day the Sun stood in Ophiuchus, while the horoscope says "Sagittarius". The gap is 23.2° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 250.0° · sign Sagittarius · constellation Ophiuchus
- ☽︎ Moon — 205.2° · sign Libra · constellation Virgo
- ☿︎ Mercury — 229.8° · sign Scorpio · constellation Libra
- ♀︎ Venus — 236.0° · sign Scorpio · constellation Libra
- ♂︎ Mars — 199.1° · sign Libra · constellation Virgo
- ♃︎ Jupiter — 82.9° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 214.8° · sign Scorpio · constellation Virgo
- ☽︎ Moon 15% 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 crescent, 15% lit; the Moon was 403,310 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
72.8 orbits of the Sun — 68,458 million km, that is 89,046 return trips to the Moon; 26,607 rotations of Earth; with the Sun — 528.7 billion km around the Galactic centre, 20.4 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 313 million km away; today it is 243 million km (closer by 1.3×).
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 April 10, 2027; Jupiter — in 2036; a full moon exactly on this date — December 2, 2028
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,636″ 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.