Donald Edward Osterbrock Age, Birthday, Zodiac Sign and Birth Chart

Donald Edward Osterbrock was a prominent American astronomer known for his work in the field of spectroscopy and studies of active galactic nuclei. He was born on July 13, 1924, in Cincinnati and earned his Ph.D. in 1952 under Subramanyan Chandrasekhar at the University of Chicago. Osterbrock held positions at Princeton University, the University of Wisconsin, and the California Institute of Technology. From 1973 to 1981, he directed the Lick Observatory at the University of California, Santa Cruz, where he focused on ionized gas physics in nebulae and authored an influential textbook.

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Zodiac Sign (Western)
Cancer

Sunsign, Tropical Zodiac

Zodiac Sign (Vedic)
Scorpio

Moonsign, Sidereal Zodiac

Age (Today)
101 years, 6 days

Your next birthday is 358 days away.

Death Anniversary
Saturday, January 11, 2025

Next death anniversary is 189 days away.

Death Date
January 11, 2007

Place of Birth
Cincinnati

Time Zone - America/New_York (4:0 W)

Chinese Zodiac Sign
Rat (鼠)
Birth Number
4

Life Path Number
9
Name Number (Chaldean)
83 => 2

Name Number (Pythagorean)
6

Meaning of the name - Donald

world ruler, ruler of men

Read Full Donald Name Analysis

July 13, 1924 Facts

Generation Group

Donald Edward Osterbrock belongs to the GI Generation group.


Place of Birth: Cincinnati

Place of Death: Santa Cruz

Educated At: University of Chicago

Occupation: university teacher | astrophysicist | astronomer

Employers: University of California, Santa Cruz | California Institute of Technology

Awards Received: Fellow of the American Academy of Arts and Sciences | Henry Norris Russell Lectureship | Guggenheim Fellowship | Gold Medal of the Royal Astronomical Society | Bruce 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 July 13, 1924

Note: Moon position is location and time sensitive.
Planet Position (Tropical, Western) Transits on July 13, 2025 Secondary Progressions for July 13, 2025
Sun 20 Cancer 56 21 Cancer 31 28 Libra 59
Moon 11 Sagittarius 25 25 Aquarius 42 18 Leo 7
Mercury 0 Leo 2 14 Leo 45 26 Libra 40
Venus 2 Cancer 50 10 Gemini 2 17 Virgo 10
Mars 4 Pisces 33 15 Virgo 12 0 Pisces 57
Jupiter 10 Sagittarius 42 7 Cancer 41 17 Sagittarius 46
Saturn 26 Libra 24 1 Aries 49 4 Scorpio 56
Uranus 21 Pisces 24 0 Gemini 17 18 Pisces 6
Neptune 19 Leo 1 2 Aries 9 22 Leo 16
Pluto 12 Cancer 8 2 Aquarius 51 13 Cancer 32
Rahu 24 Leo 42 21 Pisces 14 19 Leo 21
Ketu 24 Aquarius 42 21 Virgo 14 19 Aquarius 21

Chandra Kundali (Equal House, North Indian Diamond Chart)

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