Pieter ZeemanBirth Chart
25/05/1865 19:00
AA - Birth record cited
Malta
Netherlands
51°41' ↑ North - 3°57' → East
00:16 East
Sun Moon Asc
Photo: Reproduction
Pieter Zeeman was a Dutch experimental physicist whose research on the interaction between light and magnetic fields decisively influenced atomic physics. In 1896, while measuring the spectra of light sources placed in magnetic fields, Zeeman observed the broadening and splitting of spectral lines — a phenomenon that became known as the Zeeman effect. That discovery provided experimental confirmation of Hendrik Lorentz’s electromagnetic theory and anticipated key conclusions about the charge and mass of the particles that emit light. Zeeman’s work had an immediate impact: in 1902 he received the Nobel Prize in Physics jointly with Lorentz for their experimental and theoretical contributions to the phenomenon. The Zeeman effect became a central tool for investigating atomic structure and the properties of electrons long before the full development of electron theory. Over his career Zeeman held professorships in Leiden and Amsterdam, directed the Institute of Physics, and continued research into magneto-optical effects, the propagation of light in moving media and, later, mass spectrometry. His scientific legacy includes not only the discovery that bears his name but also the establishment of experimental methods that paved the way for modern physics.
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↣ Sun in Gemini - 04°30' - in house 7
↣ Moon in Gemini - 15°33' - in house 7
↣ Mercury in Taurus - 10°54' - in house 6
↣ Venus in Taurus - 09°31' - in house 6 - retrograde
↣ Mars in Leo - 00°46' - in house 8/9
↣ Jupiter in Sagittarius - 26°37' - in house 2 - retrograde
↣ Saturn in Libra - 24°25' - in house 11 - retrograde
↣ Uranus in Gemini - 28°06' - in house 8
↣ Neptune in Aries - 09°58' - in house 4/5
↣ Pluto in Taurus - 13°14' - in house 6
↣ North Node in Libra - 29°41' - in house 11 - retrograde
↣ Ascendant in Scorpio - 24°53' - in house 1
↣ Midheaven in Virgo - 17°20' - in house 10
↣ Equatorial Ascendant in Sagittarius - 19°18'
↣ Sun in house 7
↣ Moon in house 7
↣ Mercury in house 6
↣ Venus in house 6
↣ Mars in house 8/9
↣ Jupiter in house 2
↣ Saturn in house 11
↣ Uranus in house 8
↣ Neptune in house 4/5
↣ Pluto in house 6
↣ North Node in house 11
↣ Ascendant in house 1
↣ Midheaven in house 10
↣ Sun and Moon conjunction (11°03' separating)
↣ Sun and Mars sextile (3°45' separating) parallel
↣ Sun and Neptune sextile (5°27' applying)
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↣ Moon and Neptune sextile (5°36' separating)
↣ Moon and Equatorial Ascendant opposition (3°45' separating)
↣ Moon and Ascendant antiparallel
↣ Moon and Midheaven square (1°47' separating)
↣ Mercury and Venus conjunction (1°23' separating)
↣ Mercury and Pluto conjunction (2°20' applying)
↣ Mercury and North Node antiparallel
↣ Mercury and Midheaven trine (6°26' separating)
↣ Venus and Pluto conjunction (3°44' separating)
↣ Mars and North Node square (1°04' separating)
↣ Mars and Ascendant trine (5°53' applying)
↣ Jupiter and Saturn sextile (2°13' applying)
↣ Jupiter and Uranus opposition (1°28' separating) antiparallel
↣ Jupiter and North Node sextile (3°04' separating)
↣ Jupiter and Equatorial Ascendant conjunction (7°20' applying)
↣ Saturn and Uranus trine (3°41' separating)
↣ Saturn and North Node conjunction (5°16' applying)
↣ Saturn and Equatorial Ascendant sextile (5°07' applying)
↣ Uranus and North Node trine (1°35' applying)
↣ Uranus and Equatorial Ascendant opposition (8°48' applying)
↣ Pluto and Midheaven trine (4°06' separating)