The sky on May 21, 2014 — as it really was
That day the Sun stood in Taurus, while the horoscope says "Gemini". The gap is 24.1° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 60.4° · sign Gemini · constellation Taurus
- ☽︎ Moon — 329.8° · sign Aquarius · constellation Aquarius
- ☿︎ Mercury — 82.5° · sign Gemini · constellation Taurus
- ♀︎ Venus — 21.2° · sign Aries · constellation Pisces
- ♂︎ Mars — 189.0° · sign Libra · constellation Virgo
- ♃︎ Jupiter — 108.4° · sign Cancer · constellation Gemini
- ♄︎ Saturn — 229.2° · sign Scorpio · constellation Libra
- ☽︎ Moon 51% 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]
last quarter, 51% lit; the Moon was 370,604 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
12.4 orbits of the Sun — 11,627 million km, that is 15,124 return trips to the Moon; 4,519 rotations of Earth; with the Sun — 89.8 billion km around the Galactic centre, 3.5 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 110 million km away; today it is 246 million km (farther by 2.2×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 24, near maximum (50% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on July 21, 2027; Jupiter — in 2038.
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 612″ since that day; the real constellations now sit 24.1° away from the astrologers’ “signs”.
precession 50.29″/yr - Picture of the day [EXACT]
NASA Astronomy Picture of the Day for this date: apod.nasa.gov/apod/ap140521.html
NASA APOD
Other dates
Computed from the date only; nothing about you is stored.