Marjorie Pettit Meinel (1922-2008) was a prominent American astronomer and optical scientist known for her groundbreaking research in telescope design, optics, solar energy applications, atmospheric phenomena, and variable stars. Her work contributed significantly to the field of astronomy, particularly in understanding the optical effects of volcanic eruptions. She collaborated extensively with her husband, fellow astronomer Aden Meinel, for over six decades, combining their expertise to advance astronomical research and technology.
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Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 297 days away.
Death Anniversary
Next death anniversary is 25 days away.
Death Date
Place of Birth
Time Zone - America/Los_Angeles (8:0 W)
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Meaning of the name - Marjorie
Pearl of the sea
Read Full Marjorie Name AnalysisMay 13, 1922 Facts
Generation Group
Marjorie Pettit Meinel belongs to the GI Generation group.
Place of Birth: Pasadena
Place of Death: Henderson
Educated At: Claremont Colleges | Pomona College
Occupation: optician | scientific editor | astronomer
Spouses: Aden Meinel
Children: Mary Newport | Carolyn Meinel
Employers: University of Arizona | Jet Propulsion Laboratory | California Institute of Technology
Awards Received: SPIE Gold Medal
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 May 13, 1922
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on May 13, 2025 | Secondary Progressions for May 13, 2025 |
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Sun | 22 Taurus 15 | 23 Taurus 18 | 0 Virgo 50 |
Moon | 25 Sagittarius 21 | 5 Sagittarius 44 | 28 Virgo 34 |
Mercury | 11 Gemini 33 | 5 Taurus 47 | 16 Virgo 50 |
Venus | 15 Gemini 36 | 8 Aries 54 | 15 Libra 51 |
Mars | 25 Sagittarius 4 | 11 Leo 43 | 20 Sagittarius 16 |
Jupiter | 9 Libra 28 | 24 Gemini 2 | 16 Libra 50 |
Saturn | 1 Libra 53 | 28 Pisces 58 | 6 Libra 28 |
Uranus | 13 Pisces 4 | 27 Taurus 4 | 12 Pisces 2 |
Neptune | 13 Leo 16 | 1 Aries 27 | 16 Leo 16 |
Pluto | 8 Cancer 26 | 3 Aquarius 47 | 10 Cancer 46 |
Rahu | 6 Libra 38 | 24 Pisces 27 | 1 Libra 10 |
Ketu | 6 Aries 38 | 24 Virgo 27 | 1 Aries 10 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
