Kees van Prooijen, born on August 7, 1952, is a notable creator of computer art. He independently discovered the Bohlen-Pierce scale in 1978, which is a non-octave-repeating musical scale based on the tritave and consists of odd harmonics. This discovery was made during his exploration of continued fractions. Additionally, he invented the concept of 'Kees height', a measure that assesses the complexity of just intonation pitch classes.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 351 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Kees
horn, horned
Read Full Kees Name AnalysisAugust 7, 1952 Facts
Generation Group
Kees van Prooijen belongs to the Baby Boomers group.
Occupation: computer scientist | engineer
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 August 7, 1952
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on August 7, 2025 | Secondary Progressions for August 7, 2025 |
|---|---|---|---|
| Sun | 15 Leo 6 | 15 Leo 26 | 26 Libra 15 |
| Moon | 11 Pisces 45 | 25 Capricorn 29 | 5 Scorpio 20 |
| Mercury | 23 Leo 53 | 4 Leo 56 | 12 Scorpio 27 |
| Venus | 27 Leo 11 | 8 Cancer 46 | 26 Scorpio 56 |
| Mars | 18 Scorpio 46 | 0 Libra 28 | 5 Capricorn 22 |
| Jupiter | 19 Taurus 3 | 13 Cancer 8 | 18 Taurus 13 |
| Saturn | 11 Libra 21 | 1 Aries 16 | 19 Libra 27 |
| Uranus | 16 Cancer 9 | 1 Gemini 7 | 18 Cancer 33 |
| Neptune | 19 Libra 19 | 1 Aries 52 | 21 Libra 38 |
| Pluto | 21 Leo 0 | 2 Aquarius 15 | 22 Leo 57 |
| Rahu | 21 Aquarius 49 | 19 Pisces 54 | 17 Aquarius 57 |
| Ketu | 21 Leo 49 | 19 Virgo 54 | 17 Leo 57 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Kees van Prooijen's 2025 Transits to Natal Planets
- Jupiter trine Saturn
Exact: 11 January, 2025 - Saturn sextile Jupiter
Exact: 20 February, 2025 - Jupiter trine Rahu
Exact: 01 May, 2025 - Mars conjunction Sun
Exact: 21 May, 2025 - Jupiter trine Moon
Exact: 30 July, 2025 - Jupiter trine Mars
Exact: 08 September, 2025 - Mars conjunction Mars
Exact: 18 October, 2025
