Jan Jonker is a Dutch business scientist, methodologist, and organizational advisor, born on November 13, 1954, in Amsterdam. He serves as a professor of sustainable entrepreneurship at Radboud University Nijmegen and of social entrepreneurship & new business models at Toulouse Business School. With more than 25 authored or edited books, Jonker is recognized for his work in sustainable entrepreneurship and corporate social responsibility, which earned him a Duurzaam Lintje in 2016.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 363 days away.
Place of Birth
Time Zone - Europe/Amsterdam (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Jan
Read Full Jan Name AnalysisNovember 13, 1954 Facts
Generation Group
Jan Jonker belongs to the Baby Boomers group.
Place of Birth: Amsterdam
Educated At: Leiden University
Occupation: university teacher | business theorist
Employers: TBS Education | Radboud University Nijmegen
Awards Received: Officer of the order Orange-Nassau
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 November 13, 1954
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 13, 2025 | Secondary Progressions for November 13, 2025 |
|---|---|---|---|
| Sun | 20 Scorpio 32 | 21 Scorpio 19 | 2 Aquarius 40 |
| Moon | 0 Cancer 23 | 5 Virgo 52 | 25 Capricorn 49 |
| Mercury | 1 Scorpio 28 | 5 Sagittarius 48 | 20 Aquarius 0 |
| Venus | 23 Scorpio 31 | 8 Scorpio 10 | 15 Sagittarius 51 |
| Mars | 15 Aquarius 20 | 6 Sagittarius 26 | 5 Aries 54 |
| Jupiter | 29 Cancer 42 | 25 Cancer 9 | 23 Cancer 38 |
| Saturn | 13 Scorpio 33 | 25 Pisces 15 | 20 Scorpio 30 |
| Uranus | 27 Cancer 41 | 29 Taurus 47 | 25 Cancer 23 |
| Neptune | 26 Libra 42 | 29 Pisces 34 | 28 Libra 14 |
| Pluto | 26 Leo 44 | 1 Aquarius 35 | 26 Leo 6 |
| Rahu | 7 Capricorn 59 | 14 Pisces 44 | 4 Capricorn 13 |
| Ketu | 7 Cancer 59 | 14 Virgo 44 | 4 Cancer 13 |
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.Jan Jonker's 2025 Transits to Natal Planets
- Mars square Mercury
Exact: 01 January, 2025 - Jupiter trine Mars
Exact: 01 April, 2025 - Mars square Mercury
Exact: 21 April, 2025 - Mars opposition Mars
Exact: 21 May, 2025 - Mars square Sun
Exact: 31 May, 2025 - Jupiter conjunction Moon
Exact: 10 June, 2025 - Jupiter trine Mercury
Exact: 20 June, 2025 - Jupiter conjunction Ketu
Exact: 20 July, 2025 - Jupiter opposition Rahu
Exact: 20 July, 2025 - Jupiter trine Saturn
Exact: 09 August, 2025 - Mars square Rahu
Exact: 19 August, 2025 - Jupiter trine Sun
Exact: 18 September, 2025 - Jupiter trine Venus
Exact: 18 October, 2025 - Jupiter trine Venus
Exact: 07 December, 2025
