The sky on November 7, 1983 — as it really was
That day the Sun stood in Libra, while the horoscope says "Scorpio". The gap is 23.6° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 224.5° · sign Scorpio · constellation Libra
- ☽︎ Moon — 256.4° · sign Sagittarius · constellation Ophiuchus
- ☿︎ Mercury — 229.3° · sign Scorpio · constellation Libra
- ♀︎ Venus — 178.0° · sign Virgo · constellation Virgo
- ♂︎ Mars — 173.5° · sign Virgo · constellation Virgo
- ♃︎ Jupiter — 253.8° · sign Sagittarius · constellation Ophiuchus
- ♄︎ Saturn — 218.1° · sign Scorpio · constellation Libra
- ☽︎ Moon 8% 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, 8% lit; the Moon was 386,803 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
42.9 orbits of the Sun — 40,326 million km, that is 52,454 return trips to the Moon; 15,673 rotations of Earth; with the Sun — 311.5 billion km around the Galactic centre, 12 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 314 million km away; today it is 245 million km (closer by 1.3×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 21, on the decline (73% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on February 10, 2027; Jupiter — in 2030; a full moon exactly on this date — November 6, 2033
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 2,160″ since that day; the real constellations now sit 23.6° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.