Aapo Heikkilä (also known as Aappo Erkki) was born on April 12, 1931, in Haapavesi, Finland, and passed away on April 22, 1993. He is recognized as the founder of a newly invented field he termed 'ortotopology'. His contributions to this field and his academic pursuits were primarily based in Oulu, Finland. Although details about his education and professional background are limited, Heikkilä's role as an innovator in science remains noteworthy.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 289 days away.
Death Anniversary
Next death anniversary is 65 days away.
Death Date
Place of Birth
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Chinese Zodiac Sign
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Meaning of the name - Aapo
water
Read Full Aapo Name AnalysisApril 12, 1931 Facts
Generation Group
Aapo Heikkilä belongs to the Silent Generation group.
Place of Birth: Haapavesi
Occupation: bookbinder
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for April 12, 1931
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on April 12, 2025 | Secondary Progressions for April 12, 2025 |
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Sun | 21 Aries 49 | 23 Aries 2 | 22 Cancer 14 |
Moon | 23 Aquarius 37 | 19 Libra 36 | 24 Cancer 47 |
Mercury | 10 Taurus 48 | 28 Pisces 0 | 9 Leo 5 |
Venus | 14 Pisces 4 | 24 Pisces 38 | 7 Cancer 24 |
Mars | 3 Leo 43 | 27 Cancer 48 | 19 Virgo 46 |
Jupiter | 12 Cancer 20 | 17 Gemini 55 | 29 Cancer 29 |
Saturn | 23 Capricorn 9 | 25 Pisces 47 | 20 Capricorn 3 |
Uranus | 15 Aries 42 | 25 Taurus 20 | 19 Aries 19 |
Neptune | 3 Virgo 16 | 0 Aries 29 | 3 Virgo 58 |
Pluto | 18 Cancer 43 | 3 Aquarius 42 | 20 Cancer 29 |
Rahu | 14 Aries 13 | 26 Pisces 6 | 9 Aries 14 |
Ketu | 14 Libra 13 | 26 Virgo 6 | 9 Libra 14 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
