J. Gertjan Kroon is a Dutch engineer born on April 9, 1947, in Enkhuizen. He served as the director of GVB in Amsterdam from 2002 until April 30, 2010. He studied aircraft engineering at Delft University of Technology and served in the military as a commander. Kroon's career includes positions at KLM, Fokker, and Röntgen Technische Dienst BV, where he worked in various leadership roles. Following his time at GVB, he became the director of Trans Link Systems, involved in the OV-chipkaart system. He is also an avid glider pilot and has served as the chairman of a gliding foundation.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 24 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - GertJan
Read Full GertJan Name AnalysisApril 9, 1947 Facts
Generation Group
Gertjan Kroon belongs to the Baby Boomers group.
Place of Birth: Enkhuizen
Educated At: Technische Universiteit Delft
Occupation: engineer
Children: 1
Employers: GVB, KLM, Fokker, Röntgen Technische Dienst BV, Trans Link Systems
Astrology Analysis
Ephemeris for April 9, 1947
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 9, 2024 | Secondary Progressions for April 9, 2024 |
|---|---|---|---|
| Sun | 19 Aries 0 | 20 Aries 20 | 3 Cancer 17 |
| Moon | 6 Sagittarius 23 | 3 Taurus 29 | 5 Libra 47 |
| Mercury | 21 Pisces 40 | 24 Aries 10 | 25 Cancer 53 |
| Venus | 11 Pisces 36 | 5 Aries 37 | 14 Gemini 21 |
| Mars | 28 Pisces 16 | 13 Pisces 47 | 26 Taurus 8 |
| Jupiter | 26 Scorpio 22 | 19 Taurus 14 | 18 Scorpio 10 |
| Saturn | 2 Leo 26 | 14 Pisces 30 | 7 Leo 47 |
| Uranus | 18 Gemini 35 | 21 Taurus 15 | 22 Gemini 39 |
| Neptune | 9 Libra 10 | 28 Pisces 13 | 8 Libra 2 |
| Pluto | 11 Leo 1 | 1 Aquarius 58 | 11 Leo 48 |
| Rahu | 4 Gemini 55 | 15 Aries 35 | 0 Gemini 50 |
| Ketu | 4 Sagittarius 55 | 15 Libra 35 | 0 Sagittarius 50 |
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.Gertjan Kroon's 2025 Transits to Natal Planets
- Rahu conjunction Mars
Exact: 20 February, 2025 - Saturn conjunction Mercury
Exact: 12 March, 2025 - Saturn conjunction Mars
Exact: 11 May, 2025 - Mars square Jupiter
Exact: 10 June, 2025 - Rahu conjunction Mercury
Exact: 20 June, 2025 - Mars square Moon
Exact: 30 June, 2025 - Mars aspects Sun
Exact: 20 July, 2025 - Jupiter trine Venus
Exact: 30 July, 2025 - Saturn conjunction Mars
Exact: 08 September, 2025 - Mars aspects Rahu
Exact: 28 September, 2025 - Jupiter trine Mercury
Exact: 28 September, 2025 - Mars aspects Saturn
Exact: 17 December, 2025
