Johan Rudolph (Dolf) Justus van Asperen de Boer was a Dutch physicist born on November 25, 1935, in Amsterdam. He developed a method using infrared reflectography (IRR) to study signatures in paintings, making significant contributions to the field of infrared research. His pioneering work has allowed infrared reflectography to be applied worldwide, greatly enhancing the study and preservation of artworks.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 337 days away.
Death Anniversary
Next death anniversary is 150 days away.
Death Date
Place of Birth
Time Zone - Europe/Amsterdam (0:19 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
November 25, 1935 Facts
Generation Group
J. R. J. van Asperen de Boer belongs to the Silent Generation group.
Place of Birth: Amsterdam
Place of Death: Amsterdam
Occupation: university teacher
Employers: University of Groningen
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 25, 1935
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on November 25, 2025 | Secondary Progressions for November 25, 2025 |
|---|---|---|---|
| Sun | 2 Sagittarius 16 | 3 Sagittarius 27 | 3 Pisces 41 |
| Moon | 25 Scorpio 2 | 0 Aquarius 46 | 13 Pisces 36 |
| Mercury | 23 Scorpio 59 | 22 Scorpio 24 | 7 Aquarius 0 |
| Venus | 15 Libra 45 | 23 Scorpio 16 | 1 Aquarius 36 |
| Mars | 20 Capricorn 57 | 15 Sagittarius 13 | 1 Aries 0 |
| Jupiter | 3 Sagittarius 27 | 24 Cancer 51 | 20 Sagittarius 58 |
| Saturn | 3 Pisces 55 | 25 Pisces 4 | 11 Pisces 49 |
| Uranus | 2 Taurus 24 | 29 Taurus 17 | 2 Taurus 22 |
| Neptune | 16 Virgo 36 | 29 Pisces 25 | 15 Virgo 42 |
| Pluto | 27 Cancer 15 | 1 Aquarius 47 | 25 Cancer 32 |
| Rahu | 14 Capricorn 51 | 14 Pisces 6 | 10 Capricorn 5 |
| Ketu | 14 Cancer 51 | 14 Virgo 6 | 10 Cancer 5 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
