Jaap van Dissel is a Dutch scientist specializing in virology and infectious diseases. Born on April 29, 1957, in Amsterdam, he serves as the director of the Center for Infectious Disease Control (CIB) at the National Institute for Public Health and the Environment (RIVM). In addition, he is a professor of internal medicine, focusing particularly on infectious diseases at Leiden University.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 296 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 - Jaap
The name Jaap is a Dutch diminutive of the name Jacob, which means 'supplanter' or 'he who holds by the heel'.
Read Full Jaap Name AnalysisApril 29, 1957 Facts
Generation Group
Jaap Dissel belongs to the Baby Boomers group.
Place of Birth: Amsterdam
Educated At: Leiden University
Occupation: university teacher | professor
Employers: Leiden University Medical Center | Netherlands National Institute for Public Health and the Environment | Leiden University
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 29, 1957
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on April 29, 2026 | Secondary Progressions for April 29, 2026 |
|---|---|---|---|
| Sun | 8 Taurus 51 | 9 Taurus 9 | 15 Cancer 3 |
| Moon | 2 Taurus 34 | 13 Libra 24 | 22 Scorpio 8 |
| Mercury | 18 Taurus 39 | 23 Aries 8 | 18 Cancer 55 |
| Venus | 12 Taurus 45 | 6 Gemini 25 | 7 Leo 20 |
| Mars | 26 Gemini 44 | 15 Aries 11 | 10 Leo 0 |
| Jupiter | 22 Virgo 14 | 18 Cancer 43 | 25 Virgo 5 |
| Saturn | 13 Sagittarius 43 | 8 Aries 52 | 9 Sagittarius 7 |
| Uranus | 3 Leo 2 | 0 Gemini 12 | 5 Leo 54 |
| Neptune | 1 Scorpio 1 | 3 Aries 12 | 29 Libra 49 |
| Pluto | 27 Leo 56 | 5 Aquarius 29 | 28 Leo 42 |
| Rahu | 20 Scorpio 26 | 5 Pisces 53 | 16 Scorpio 46 |
| Ketu | 20 Taurus 26 | 5 Virgo 53 | 16 Taurus 46 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Jaap Dissel's 2026 Transits to Natal Planets
- Jupiter trine Rahu
Exact: 01 January, 2026 - Mars aspects Jupiter
Exact: 20 February, 2026 - Jupiter trine Rahu
Exact: 11 May, 2026 - Mars conjunction Moon
Exact: 21 May, 2026 - Mars conjunction Sun
Exact: 31 May, 2026 - Mars square Jupiter
Exact: 30 July, 2026
