The sky on January 27, 1950 — as it really was
That day the Sun stood in Capricornus, while the horoscope says "Aquarius". The gap is 23.2° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 307.0° · sign Aquarius · constellation Capricornus
- ☽︎ Moon — 51.1° · sign Taurus · constellation Aries
- ☿︎ Mercury — 288.3° · sign Capricorn · constellation Sagittarius
- ♀︎ Venus — 313.1° · sign Aquarius · constellation Aquarius
- ♂︎ Mars — 189.6° · sign Libra · constellation Virgo
- ♃︎ Jupiter — 312.7° · sign Aquarius · constellation Capricornus
- ♄︎ Saturn — 168.7° · sign Virgo · constellation Leo
- ☽︎ Moon 62% 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, 62% lit; the Moon was 402,585 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
76.7 orbits of the Sun — 72,070 million km, that is 93,743 return trips to the Moon; 28,010 rotations of Earth; with the Sun — 556.6 billion km around the Galactic centre, 21.5 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 144 million km away; today it is 244 million km (farther by 1.7×).
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 March 10, 2027; Jupiter — in 2033; a full moon exactly on this date — January 26, 2051
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,852″ 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.