The sky on February 24, 1977 — as it really was
That day the Sun stood in Aquarius, while the horoscope says "Pisces". The gap is 23.5° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 335.8° · sign Pisces · constellation Aquarius
- ☽︎ Moon — 48.3° · sign Taurus · constellation Aries
- ☿︎ Mercury — 320.3° · sign Aquarius · constellation Capricornus
- ♀︎ Venus — 17.9° · sign Aries · constellation Pisces
- ♂︎ Mars — 311.6° · sign Aquarius · constellation Capricornus
- ♃︎ Jupiter — 53.8° · sign Taurus · constellation Taurus
- ♄︎ Saturn — 131.7° · sign Leo · constellation Cancer
- ☽︎ Moon 35% 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]
first quarter, 35% lit; the Moon was 404,107 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
49.6 orbits of the Sun — 46,626 million km, that is 60,647 return trips to the Moon; 18,121 rotations of Earth; with the Sun — 360.1 billion km around the Galactic centre, 13.9 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 337 million km away; today it is 243 million km (closer by 1.4×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 21, right at the minimum (9% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on December 7, 2027; Jupiter — in 2036; a full moon exactly on this date — February 23, 2043
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 2,484″ 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.