Peter J. Richerson is an American biologist born on October 11, 1943. He is a professor emeritus in the Department of Environmental Science and Policy at the University of California, Davis. Richerson's work has significantly contributed to the fields of biology and environmental policies, focusing on the interaction between human culture and biological evolution.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 333 days away.
Place of Birth
Time Zone - America/Los_Angeles (7:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Peter
rock, stone
Read Full Peter Name AnalysisOctober 11, 1943 Facts
Generation Group
Peter Richerson belongs to the Silent Generation group.
Place of Birth: San Mateo
Educated At: University of California, Davis
Occupation: botanist | university teacher | biologist
Employers: Duke University | University of California, Berkeley | University of California, Davis
Awards Received: Guggenheim Fellowship
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 October 11, 1943
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on October 11, 2025 | Secondary Progressions for October 11, 2025 |
|---|---|---|---|
| Sun | 17 Libra 35 | 18 Libra 43 | 10 Capricorn 15 |
| Moon | 23 Pisces 52 | 22 Gemini 52 | 26 Pisces 38 |
| Mercury | 29 Virgo 47 | 7 Scorpio 31 | 24 Capricorn 27 |
| Venus | 8 Virgo 2 | 27 Virgo 24 | 28 Scorpio 20 |
| Mars | 20 Gemini 23 | 13 Scorpio 16 | 5 Gemini 19 |
| Jupiter | 21 Leo 10 | 23 Cancer 39 | 26 Leo 16 |
| Saturn | 26 Gemini 58 | 26 Pisces 51 | 22 Gemini 9 |
| Uranus | 8 Gemini 33 | 0 Gemini 58 | 5 Gemini 32 |
| Neptune | 2 Libra 24 | 0 Aries 15 | 4 Libra 15 |
| Pluto | 8 Leo 33 | 1 Aquarius 21 | 8 Leo 10 |
| Rahu | 12 Leo 29 | 16 Pisces 28 | 8 Leo 8 |
| Ketu | 12 Aquarius 29 | 16 Virgo 28 | 8 Aquarius 8 |
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.Peter Richerson's 2025 Transits to Natal Planets
- Jupiter trine Ketu
Exact: 01 January, 2025 - Ketu conjunction Mercury
Exact: 21 January, 2025 - Mars square Sun
Exact: 10 February, 2025 - Mars square Sun
Exact: 12 March, 2025 - Jupiter trine Ketu
Exact: 12 March, 2025 - Saturn conjunction Moon
Exact: 01 April, 2025 - Jupiter trine Sun
Exact: 11 April, 2025 - Jupiter conjunction Mars
Exact: 01 May, 2025 - Rahu conjunction Moon
Exact: 11 May, 2025 - Mars conjunction Jupiter
Exact: 31 May, 2025 - Jupiter conjunction Saturn
Exact: 31 May, 2025 - Saturn opposition Mercury
Exact: 31 May, 2025 - Mars conjunction Venus
Exact: 30 June, 2025 - Saturn opposition Mercury
Exact: 19 August, 2025 - Jupiter trine Moon
Exact: 27 November, 2025 - Saturn conjunction Moon
Exact: 27 November, 2025 - Mars square Moon
Exact: 07 December, 2025
