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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Sunsign, Tropical Zodiac
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Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 191 days away.
Death Anniversary
Next death anniversary is 189 days away.
Death Date
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
Cause of Death:
Educated At: Leiden University
Occupation: university teacher | astronomer
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Employers: Radboud University Nijmegen | Leiden University
Awards Received:
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 |
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Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2024
Pieter Oosterhoff's 2024 Transits to Natal Planets
- Mars square Ketu
Exact: 01 January, 2024 - Mars aspects Rahu
Exact: 21 March, 2024 - Saturn conjunction Venus
Exact: 10 April, 2024 - Mars conjunction Venus
Exact: 10 April, 2024 - Mars conjunction Jupiter
Exact: 10 May, 2024 - Jupiter trine Moon
Exact: 10 May, 2024 - Rahu conjunction Mercury
Exact: 10 May, 2024 - Mars conjunction Mercury
Exact: 20 May, 2024 - Jupiter trine Rahu
Exact: 20 May, 2024 - Rahu conjunction Sun
Exact: 19 July, 2024 - Jupiter trine Saturn
Exact: 07 September, 2024 - Rahu conjunction Jupiter
Exact: 07 September, 2024 - Saturn conjunction Venus
Exact: 27 September, 2024 - Jupiter trine Saturn
Exact: 16 November, 2024
