Karen Vogtmann is an American mathematician born on July 13, 1949, in Pittsburg, California. She specializes in geometric group theory and gained prominence for her research work in 1986, co-authored with Marc Koller, introducing what is now known as the Koller-Vogtmann outer space. This space is a free and analog group from the Teichmüller space of a Riemann surface and is particularly useful for studying outer self-symmetry groups of the free groups generated by n, outside of the function (Fn). She is a professor at Cornell University and the University of Warwick.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 355 days away.
Place of Birth
Time Zone - America/Los_Angeles (8:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Karen
pure, clean
Read Full Karen Name AnalysisJuly 13, 1949 Facts
Generation Group
Karen Vogtmann belongs to the Baby Boomers group.
Place of Birth: Pittsburg
Educated At: University of California, Berkeley
Occupation: topologist | university teacher | mathematician
Employers: University of Warwick | Brandeis University | University of Michigan | Cornell University
Awards Received: Fellow of the American Mathematical Society | Fellow of the American Academy of Arts and Sciences | Fellow of the Royal Society | Noether Lecture | Pólya 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 13, 1949
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on July 13, 2026 | Secondary Progressions for July 13, 2026 |
|---|---|---|---|
| Sun | 21 Cancer 4 | 21 Cancer 26 | 5 Libra 21 |
| Moon | 2 Pisces 33 | 13 Cancer 19 | 1 Capricorn 6 |
| Mercury | 6 Cancer 37 | 20 Cancer 12 | 15 Libra 39 |
| Venus | 14 Leo 26 | 4 Virgo 33 | 16 Scorpio 34 |
| Mars | 23 Gemini 37 | 10 Gemini 35 | 13 Leo 24 |
| Jupiter | 27 Capricorn 58 | 2 Leo 58 | 22 Capricorn 23 |
| Saturn | 4 Virgo 2 | 14 Aries 28 | 13 Virgo 18 |
| Uranus | 2 Cancer 2 | 4 Gemini 19 | 4 Cancer 59 |
| Neptune | 12 Libra 30 | 4 Aries 24 | 14 Libra 33 |
| Pluto | 15 Leo 24 | 4 Aquarius 35 | 17 Leo 35 |
| Rahu | 21 Aries 10 | 1 Pisces 54 | 17 Aries 5 |
| Ketu | 21 Libra 10 | 1 Virgo 54 | 17 Libra 5 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
Karen Vogtmann's 2026 Transits to Natal Planets
- Jupiter conjunction Sun
Exact: 01 January, 2026 - Mars opposition Sun
Exact: 11 January, 2026 - Mars square Rahu
Exact: 11 January, 2026 - Mars conjunction Jupiter
Exact: 21 January, 2026 - Mars opposition Venus
Exact: 10 February, 2026 - Mars square Mars
Exact: 01 April, 2026 - Jupiter conjunction Sun
Exact: 21 May, 2026 - Ketu conjunction Saturn
Exact: 21 May, 2026 - Jupiter opposition Jupiter
Exact: 20 June, 2026 - Rahu conjunction Moon
Exact: 20 June, 2026 - Mars aspects Jupiter
Exact: 09 August, 2026 - Jupiter conjunction Venus
Exact: 08 September, 2026 - Jupiter trine Rahu
Exact: 08 October, 2026 - Mars conjunction Saturn
Exact: 07 December, 2026
