The sky on October 22, 1997 — as it really was
That day the Sun stood in Virgo, while the horoscope says "Libra". The gap is 23.8° of precession.
Bodies on the ecliptic (noon UTC)
- ☉︎ Sun — 209.1° · sign Libra · constellation Virgo
- ☽︎ Moon — 111.1° · sign Cancer · constellation Gemini
- ☿︎ Mercury — 214.9° · sign Scorpio · constellation Virgo
- ♀︎ Venus — 255.5° · sign Sagittarius · constellation Ophiuchus
- ♂︎ Mars — 256.9° · sign Sagittarius · constellation Ophiuchus
- ♃︎ Jupiter — 312.4° · sign Aquarius · constellation Capricornus
- ♄︎ Saturn — 15.9° · sign Aries · constellation Pisces
- ☽︎ Moon 57% 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, 57% lit; the Moon was 392,507 km away.
astronomy-engine - How far Earth has travelled since [EXACT]
29 orbits of the Sun — 27,208 million km, that is 35,390 return trips to the Moon; 10,575 rotations of Earth; with the Sun — 210.1 billion km around the Galactic centre, 8.1 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 282 million km away; today it is 245 million km (closer by 1.2×).
astronomy-engine; checked against JPL Horizons for 2026-09-14 - Solar cycle [ESTIMATE]
That day fell in solar cycle 23, right at the minimum (10% through the cycle).
SILSO smoothed minima - When the sky repeats [EXACT]
Mars returns to that day’s point of its orbit on November 26, 2027; Jupiter — in 2033; a full moon exactly on this date — October 22, 2029
sidereal periods: Mars 686.98 d, Jupiter 11.862 yr - How far the sky has drifted since [EXACT]
The vernal point has shifted 1,440″ since that day; the real constellations now sit 23.8° 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/ap971022.html
NASA APOD
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