The sky on November 26, 1980 — as it really was
That day the Sun stood in Scorpius, while the horoscope says "Sagittarius". The gap is 23.6° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 244.4° · sign Sagittarius · constellation Scorpius
- ☽︎ Moon — 120.3° · sign Leo · constellation Cancer
- ☿︎ Mercury — 226.4° · sign Scorpio · constellation Libra
- ♀︎ Venus — 213.0° · sign Scorpio · constellation Virgo
- ♂︎ Mars — 273.4° · sign Capricorn · constellation Sagittarius
- ♃︎ Jupiter — 185.4° · sign Libra · constellation Virgo
- ♄︎ Saturn — 187.4° · sign Libra · constellation Virgo
- ☽︎ Moon 78% 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 gibbous, 78% lit; the Moon was 381,300 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
45.9 orbits of the Sun — 43,097 million km, that is 56,058 return trips to the Moon; 16,750 rotations of Earth; with the Sun — 332.9 billion km around the Galactic centre, 12.9 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 328 million km away; today it is 243 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, near maximum (45% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on December 5, 2027; Jupiter — in 2027; a full moon exactly on this date — November 25, 2034
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 2,304″ 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.