The sky on January 28, 1963 — as it really was
That day the Sun stood in Capricornus, while the horoscope says "Aquarius". The gap is 23.3° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 307.8° · sign Aquarius · constellation Capricornus
- ☽︎ Moon — 346.4° · sign Pisces · constellation Aquarius
- ☿︎ Mercury — 291.6° · sign Capricorn · constellation Sagittarius
- ♀︎ Venus — 261.1° · sign Sagittarius · constellation Ophiuchus
- ♂︎ Mars — 137.7° · sign Leo · constellation Leo
- ♃︎ Jupiter — 344.5° · sign Pisces · constellation Aquarius
- ♄︎ Saturn — 313.1° · sign Aquarius · constellation Capricornus
- ☽︎ Moon 11% 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]
waxing crescent, 11% lit; the Moon was 368,004 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
63.7 orbits of the Sun — 59,849 million km, that is 77,847 return trips to the Moon; 23,260 rotations of Earth; with the Sun — 462.2 billion km around the Galactic centre, 17.8 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 101 million km away; today it is 245 million km (farther by 2.4×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 19, on the decline (84% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on January 9, 2027; Jupiter — in 2034; a full moon exactly on this date — January 27, 2032
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 3,204″ since that day; the real constellations now sit 23.3° away from the astrologers’ “signs”.
precession 50.29″/yr
Other dates
Computed from the date only; nothing about you is stored.