John Kappler, born on December 22, 1943, in Baltimore, Maryland, is a prominent professor in the Department of Immunology at National Jewish Health. His main research focuses on T cell biology, a subject on which he collaborates with his wife, Philippa Marrack. In 1983, he, along with Ellis Reinherz and James Allison, discovered T cell receptors, which are crucial for the immune response.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 200 days away.
Place of Birth
Time Zone - America/New_York (4:0 W)
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Name Number (Pythagorean)
Meaning of the name - John
God is gracious
Read Full John Name AnalysisDecember 22, 1943 Facts
Generation Group
John Kappler belongs to the Silent Generation group.
Place of Birth: Baltimore
Educated At: Lehigh University
Occupation: immunologist | biochemist | university teacher
Spouses: Philippa Marrack
Employers: University of Denver | University of Rochester
Awards Received: Novartis Prize for Basic Immunology | Clarivate Citation Laureates | William B. Coley Award | Louisa Gross Horwitz Prize | Wolf Prize in Medicine | Paul Ehrlich and Ludwig Darmstaedter 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 December 22, 1943
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 22, 2025 | Secondary Progressions for December 22, 2025 |
|---|---|---|---|
| Sun | 29 Sagittarius 56 | 1 Capricorn 3 | 22 Pisces 58 |
| Moon | 2 Scorpio 11 | 0 Aquarius 9 | 3 Scorpio 30 |
| Mercury | 19 Capricorn 54 | 14 Sagittarius 42 | 19 Pisces 0 |
| Venus | 16 Scorpio 26 | 27 Sagittarius 28 | 25 Aquarius 46 |
| Mars | 7 Gemini 10 | 5 Capricorn 34 | 22 Gemini 54 |
| Jupiter | 26 Leo 44 | 22 Cancer 32 | 18 Leo 14 |
| Saturn | 22 Gemini 57 | 25 Pisces 36 | 20 Gemini 28 |
| Uranus | 5 Gemini 54 | 28 Taurus 14 | 5 Gemini 13 |
| Neptune | 4 Libra 12 | 29 Pisces 24 | 3 Libra 10 |
| Pluto | 8 Leo 22 | 2 Aquarius 26 | 6 Leo 40 |
| Rahu | 8 Leo 40 | 12 Pisces 39 | 4 Leo 20 |
| Ketu | 8 Aquarius 40 | 12 Virgo 39 | 4 Aquarius 20 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2026
John Kappler's 2026 Transits to Natal Planets
- Jupiter opposition Mercury
Exact: 01 January, 2026 - Mars conjunction Mercury
Exact: 11 January, 2026 - Jupiter trine Venus
Exact: 31 January, 2026 - Saturn square Sun
Exact: 20 February, 2026 - Mars square Mars
Exact: 12 March, 2026 - Mars square Saturn
Exact: 01 April, 2026 - Jupiter trine Venus
Exact: 11 April, 2026 - Saturn sextile Mars
Exact: 21 April, 2026 - Mars aspects Venus
Exact: 01 May, 2026 - Jupiter opposition Mercury
Exact: 11 May, 2026 - Mars opposition Moon
Exact: 21 May, 2026 - Mars square Rahu
Exact: 31 May, 2026 - Mars opposition Venus
Exact: 10 June, 2026 - Mars conjunction Mars
Exact: 10 July, 2026 - Jupiter conjunction Rahu
Exact: 09 August, 2026 - Jupiter opposition Ketu
Exact: 09 August, 2026 - Ketu conjunction Jupiter
Exact: 08 October, 2026 - Mars square Venus
Exact: 28 October, 2026 - Mars conjunction Jupiter
Exact: 17 November, 2026
