The sky on November 11, 1972 — as it really was
That day the Sun stood in Libra, while the horoscope says "Scorpio". The gap is 23.5° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 229.2° · sign Scorpio · constellation Libra
- ☽︎ Moon — 288.3° · sign Capricorn · constellation Sagittarius
- ☿︎ Mercury — 251.2° · sign Sagittarius · constellation Ophiuchus
- ♀︎ Venus — 194.0° · sign Libra · constellation Virgo
- ♂︎ Mars — 207.1° · sign Libra · constellation Virgo
- ♃︎ Jupiter — 276.9° · sign Capricorn · constellation Sagittarius
- ♄︎ Saturn — 79.2° · sign Gemini · constellation Taurus
- ☽︎ Moon 24% 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]
waxing crescent, 24% lit; the Moon was 400,172 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
53.9 orbits of the Sun — 50,653 million km, that is 65,886 return trips to the Moon; 19,686 rotations of Earth; with the Sun — 391.2 billion km around the Galactic centre, 15.1 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 375 million km away; today it is 244 million km (closer by 1.5×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 20, on the decline (71% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on May 29, 2027; Jupiter — in 2031; a full moon exactly on this date — November 11, 2057
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 2,700″ since that day; the real constellations now sit 23.5° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.