Birger Kollmeier is a German auditory researcher, born on July 20, 1958, in Minden. He is a professor at the Institute of Physics at the University of Oldenburg. His current research focuses on understanding the auditory system, developing audiometric measurement methods, and assisting in rehabilitation with hearing aids.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 350 days away.
Place of Birth
Time Zone - Europe/Berlin (1:0 E)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Birger
famous warrior, bright spear
Read Full Birger Name AnalysisJuly 20, 1958 Facts
Generation Group
Birger Kollmeier belongs to the Baby Boomers group.
Place of Birth: Minden
Occupation: university teacher | physicist
Employers: University of Oldenburg
Awards Received: Science Award of Lower Saxony | Forschungspreis Technische Kommunikation | German Future Prize
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 July 20, 1958
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 20, 2025 | Secondary Progressions for July 20, 2025 |
---|---|---|---|
Sun | 27 Cancer 13 | 27 Cancer 59 | 1 Libra 52 |
Moon | 15 Virgo 36 | 0 Gemini 18 | 4 Pisces 45 |
Mercury | 23 Leo 24 | 15 Leo 22 | 23 Virgo 36 |
Venus | 27 Gemini 53 | 17 Gemini 43 | 19 Virgo 45 |
Mars | 29 Aries 29 | 19 Virgo 16 | 0 Gemini 59 |
Jupiter | 23 Libra 3 | 9 Cancer 12 | 3 Scorpio 21 |
Saturn | 20 Sagittarius 26 | 1 Aries 46 | 20 Sagittarius 19 |
Uranus | 11 Leo 3 | 0 Gemini 33 | 14 Leo 56 |
Neptune | 2 Scorpio 0 | 2 Aries 6 | 3 Scorpio 19 |
Pluto | 0 Virgo 52 | 2 Aquarius 41 | 3 Virgo 0 |
Rahu | 26 Libra 45 | 20 Pisces 52 | 23 Libra 13 |
Ketu | 26 Aries 45 | 20 Virgo 52 | 23 Aries 13 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Birger Kollmeier's 2025 Transits to Natal Planets
- Mars conjunction Sun
Exact: 11 January, 2025 - Mars square Rahu
Exact: 11 January, 2025 - Saturn opposition Moon
Exact: 21 January, 2025 - Mars square Jupiter
Exact: 21 January, 2025 - Saturn square Saturn
Exact: 02 March, 2025 - Mars square Jupiter
Exact: 01 April, 2025 - Mars conjunction Sun
Exact: 11 April, 2025 - Mars square Rahu
Exact: 11 April, 2025 - Jupiter opposition Saturn
Exact: 01 May, 2025 - Jupiter trine Jupiter
Exact: 11 May, 2025 - Jupiter conjunction Venus
Exact: 31 May, 2025 - Jupiter trine Rahu
Exact: 31 May, 2025 - Mars conjunction Rahu
Exact: 18 September, 2025 - Mars opposition Ketu
Exact: 18 September, 2025 - Ketu conjunction Moon
Exact: 18 October, 2025