The sky on August 2, 1948 — as it really was
That day the Sun stood in Cancer, while the horoscope says "Leo". The gap is 23.1° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 130.1° · sign Leo · constellation Cancer
- ☽︎ Moon — 92.8° · sign Cancer · constellation Gemini
- ☿︎ Mercury — 119.8° · sign Cancer · constellation Cancer
- ♀︎ Venus — 89.7° · sign Gemini · constellation Orion
- ♂︎ Mars — 189.7° · sign Libra · constellation Virgo
- ♃︎ Jupiter — 259.4° · sign Sagittarius · constellation Ophiuchus
- ♄︎ Saturn — 144.0° · sign Leo · constellation Leo
- ☽︎ Moon 10% 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, 10% lit; the Moon was 367,726 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
78.2 orbits of the Sun — 73,469 million km, that is 95,563 return trips to the Moon; 28,554 rotations of Earth; with the Sun — 567.4 billion km around the Galactic centre, 21.9 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 271 million km away; today it is 244 million km (closer by 1.1×).
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 August 1, 2027; Jupiter — in 2031; a full moon exactly on this date — August 1, 2042
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,924″ since that day; the real constellations now sit 23.1° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.