Pieter Theodorus Oosterhoff was a notable Dutch astronomer who lived from March 30, 1904, to March 14, 1978. He co-administered the Leiden Observatory with Jan Oort and focused his research on variable stars and photometry. His most significant contribution was in 1939 when he identified two distinct populations of globular clusters, which are now referred to as Oosterhoff groups, based on RR Lyrae variable stars. He also played a key role in the International Astronomical Union and was instrumental in establishing the European Southern Observatory.
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Age (Today)
Your next birthday is 147 days away.
Death Anniversary
Next death anniversary is 233 days away.
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Place of Birth
Time Zone - Europe/Amsterdam (0:0 W)
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Meaning of the name - Pieter
Peter, stone
Read Full Pieter Name AnalysisMarch 30, 1904 Facts
Generation Group
Pieter Oosterhoff belongs to the GI Generation group.
Place of Birth: Leeuwarden
Place of Death: Leiden
Educated At: Leiden University
Occupation: university teacher | astronomer
Employers: Radboud University Nijmegen | Leiden University
Astrology Analysis
Ephemeris for March 30, 1904
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on March 30, 2024 | Secondary Progressions for March 30, 2024 |
|---|---|---|---|
| Sun | 9 Aries 21 | 10 Aries 16 | 4 Leo 56 |
| Moon | 25 Virgo 15 | 8 Sagittarius 23 | 17 Aquarius 2 |
| Mercury | 13 Aries 10 | 26 Aries 52 | 23 Leo 22 |
| Venus | 13 Pisces 16 | 23 Pisces 0 | 10 Leo 32 |
| Mars | 24 Aries 36 | 5 Pisces 51 | 18 Cancer 32 |
| Jupiter | 6 Aries 48 | 17 Taurus 1 | 29 Aries 4 |
| Saturn | 18 Aquarius 27 | 13 Pisces 22 | 19 Aquarius 8 |
| Uranus | 29 Sagittarius 53 | 20 Taurus 44 | 26 Sagittarius 29 |
| Neptune | 3 Cancer 13 | 27 Pisces 51 | 6 Cancer 46 |
| Pluto | 18 Gemini 50 | 1 Aquarius 50 | 21 Gemini 12 |
| Rahu | 27 Virgo 6 | 16 Aries 8 | 20 Virgo 44 |
| Ketu | 27 Pisces 6 | 16 Libra 8 | 20 Pisces 44 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
