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The sky on February 12, 2012 — as it really was

That day the Sun stood in Capricornus, while the horoscope says "Aquarius". The gap is 24.0° of precession.

РЫБЫОВЕНТЕЛЕЦБЛИЗНЕЦЫРАКЛЕВДЕВАВЕСЫСКОРПИОНЗМЕЕНОСЕЦСТРЕЛЕЦКОЗЕРОГВОДОЛЕЙ ♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎ ☽–☉ 119.1°♄–☿ 117.7° ♀︎4° ♃︎4° ♂︎20° ☽︎24° ♄︎29° ☉︎23° ☿︎27°

Bodies on the ecliptic (noon UTC)

  • ☉︎ Sun — 323.2° · sign Aquarius · constellation Capricornus
  • ☽︎ Moon — 204.0° · sign Libra · constellation Virgo
  • ☿︎ Mercury — 327.1° · sign Aquarius · constellation Aquarius
  • ♀︎ Venus — 5.0° · sign Aries · constellation Pisces
  • ♂︎ Mars — 170.6° · sign Virgo · constellation Leo
  • ♃︎ Jupiter — 34.2° · sign Taurus · constellation Aries
  • ♄︎ Saturn — 209.5° · sign Libra · constellation Virgo
  • ☽︎ Moon 74% 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.

  1. The Moon that day [EXACT]

    waning gibbous, 74% lit; the Moon was 368,133 km away.

    astronomy-engine
  2. How far Earth has travelled since [EXACT]

    14.6 orbits of the Sun — 13,761 million km, that is 17,900 return trips to the Moon; 5,348 rotations of Earth; with the Sun — 106.3 billion km around the Galactic centre, 4.1 light-days.

    29.78 km/s along the orbit; 230 km/s around the Galactic centre
  3. Mars then and now [EXACT]

    On that day Mars was 109 million km away; today it is 245 million km (farther by 2.3×).

    astronomy-engine; checked against JPL Horizons for 2026-09-14
  4. Solar cycle [ESTIMATE]

    That day fell in solar cycle 24, on the rise to maximum (29% through the cycle).

    SILSO smoothed minima
  5. When the sky repeats [EXACT]

    Mars returns to that day’s point of its orbit on March 1, 2027; Jupiter — in 2036; a full moon exactly on this date — February 11, 2036

    sidereal periods: Mars 686.98 d, Jupiter 11.862 yr
  6. How far the sky has drifted since [EXACT]

    The vernal point has shifted 720″ since that day; the real constellations now sit 24° away from the astrologers’ “signs”.

    precession 50.29″/yr
  7. Picture of the day [EXACT]

    NASA Astronomy Picture of the Day for this date: apod.nasa.gov/apod/ap120212.html

    NASA APOD

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