Johannes Wierd Koopmans, commonly known as Joop W. Koopmans, is a historian born on May 30, 1959, in It Hearrenfean. He currently serves as a professor and head of the Department of History at the University of Groningen, specializing in Early Modern History. His research focuses on the interaction between politics and media in Early Modern Europe (1500-1800). He has held several leadership roles, including chairman of the Flemish-Dutch Association for New History and has contributed to encyclopedic works on Frisian history.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 345 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 - Joop
God is gracious
Read Full Joop Name AnalysisMay 30, 1959 Facts
Generation Group
Joop W. Koopmans belongs to the Baby Boomers group.
Place of Birth: Heerenveen
Occupation: historian
Employers: Ryksuniversiteit Grins | Hegeskoalle Windesheim
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 May 30, 1959
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 30, 2025 | Secondary Progressions for May 30, 2025 |
---|---|---|---|
Sun | 8 Gemini 17 | 9 Gemini 18 | 11 Leo 19 |
Moon | 21 Pisces 13 | 24 Cancer 44 | 9 Leo 38 |
Mercury | 3 Gemini 43 | 9 Gemini 39 | 13 Leo 31 |
Venus | 22 Cancer 1 | 23 Aries 27 | 15 Virgo 20 |
Mars | 29 Cancer 1 | 20 Leo 14 | 9 Virgo 20 |
Jupiter | 25 Scorpio 30 | 27 Gemini 40 | 22 Scorpio 20 |
Saturn | 6 Capricorn 0 | 0 Aries 17 | 1 Capricorn 37 |
Uranus | 12 Leo 57 | 28 Taurus 2 | 16 Leo 22 |
Neptune | 4 Scorpio 43 | 1 Aries 50 | 4 Scorpio 16 |
Pluto | 1 Virgo 43 | 3 Aquarius 39 | 3 Virgo 9 |
Rahu | 10 Libra 8 | 23 Pisces 34 | 6 Libra 38 |
Ketu | 10 Aries 8 | 23 Virgo 34 | 6 Aries 38 |
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.Joop W. Koopmans's 2025 Transits to Natal Planets
- Jupiter trine Rahu
Exact: 31 January, 2025 - Saturn conjunction Moon
Exact: 12 March, 2025 - Mars aspects Moon
Exact: 31 May, 2025 - Mars square Jupiter
Exact: 10 June, 2025 - Rahu conjunction Moon
Exact: 30 June, 2025 - Jupiter opposition Saturn
Exact: 10 July, 2025 - Mars aspects Mercury
Exact: 28 September, 2025 - Jupiter trine Moon
Exact: 28 September, 2025 - Jupiter conjunction Venus
Exact: 28 September, 2025 - Mars conjunction Jupiter
Exact: 28 October, 2025 - Jupiter trine Jupiter
Exact: 07 November, 2025 - Mars opposition Sun
Exact: 17 November, 2025