The sky on January 13, 1954 — as it really was
That day the Sun stood in Sagittarius, while the horoscope says "Capricorn". The gap is 23.2° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 292.8° · sign Capricorn · constellation Sagittarius
- ☽︎ Moon — 42.2° · sign Taurus · constellation Aries
- ☿︎ Mercury — 292.0° · sign Capricorn · constellation Sagittarius
- ♀︎ Venus — 288.8° · sign Capricorn · constellation Sagittarius
- ♂︎ Mars — 224.3° · sign Scorpio · constellation Libra
- ♃︎ Jupiter — 77.7° · sign Gemini · constellation Taurus
- ♄︎ Saturn — 218.3° · sign Scorpio · constellation Libra
- ☽︎ Moon 67% 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, 67% lit; the Moon was 372,096 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
72.7 orbits of the Sun — 68,344 million km, that is 88,898 return trips to the Moon; 26,562 rotations of Earth; with the Sun — 527.8 billion km around the Galactic centre, 20.4 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 257 million km away; today it is 245 million km (closer by 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 May 22, 2027; Jupiter — in 2037; a full moon exactly on this date — January 13, 2036
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,636″ since that day; the real constellations now sit 23.2° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.