Srinivasa Ramanujan — birth chart across three traditions

Born: 1887-12-22 at 18:00 · Erode, India

Data source: Rodden C (origin uncertain). An Indian mathematical research institute's Ramanujan archive reproduces his traditional natal horoscope, giving nine seconds past 6.00 p.m. on 22 December 1887 at Erode, but does not state where that figure came from, so the rating is C rather than AA. A standard biography independently places the birth just after sunset, which is consistent.

Self-taught mathematician known for results on infinite series, partitions and continued fractions. The chart is cast on the standard the Madras Presidency actually kept in 1887, decades before Indian Standard Time; reading the recorded hour as Erode's own local time instead would move the chart 18 minutes, and both readings leave the birth just after sunset, which is what the biography says. The precision of the archived figure is not matched by a stated source for it.

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Srinivasa Ramanujan — natal wheel, computed from the ephemeris

Reading the chart

Capricorn Sun, Aries Moon, Cancer rising — a night chart, led by the Moon's agenda.

Moon carries unusual weight here — rules the Ascendant sign (Cancer); sect luminary of this night chart.

Water is the leading element (33% weighted), while earth is least emphasized — a texture worth noticing, not a verdict.

Cardinal modality leads: the chart's default rhythm is initiating — starting things comes naturally.

Chart ruler: Moon in Aries, house 10 — where this planet acts, the chart's agenda advances.

Planetary distribution: splay — irregular clusters; strongly individual, resists tidy summaries.

Sun at 0°24′ Capricorn, house 6: core identity, vitality and sense of purpose operates strategically, patiently, with respect for structure — the keynote is mastery. The main arena is work routines, health habits and service. Conjunct the Descendant: prominent — this planet is visible in the life.

Moon at 2°58′ Aries, house 10: emotional life, instinct and the need for safety operates directly, impatiently, with first-mover courage — the keynote is ignition. The main arena is career, reputation and public responsibility. Conjunct the Midheaven: prominent — this planet is visible in the life.

Moon square Ascendant (orb 0°04′): Moon and Ascendant grind productively — friction between these functions builds real capacity when worked.

Sun opposition Ascendant (orb 2°30′): Sun and Ascendant face each other across an axis — awareness tends to arrive through other people and counterweights.

Sun square Moon (orb 2°33′, separating): Sun and Moon grind productively — friction between these functions builds real capacity when worked.

Western natal chart

Sun Capricorn 0°24′ · Moon Aries 2°57′ · Ascendant Cancer 2°53′ — Placidus houses, tropical zodiac.

BodySignHouseDignityMotion
SunCapricorn 0°24′6peregrinedirect
MoonAries 2°57′10peregrinedirect
MercurySagittarius 15°18′6detrimentdirect
VenusScorpio 14°46′5detrimentdirect
MarsLibra 8°11′4detrimentdirect
JupiterScorpio 25°40′5peregrinedirect
SaturnLeo 5°27′2detrimentretrograde
UranusLibra 16°49′4direct
NeptuneTaurus 27°50′11retrograde
PlutoGemini 3°33′12retrograde

Strongest aspects

Chinese Bazi 八字 — the Four Pillars

Day Master: Yin Metal (辛). Luck pillars run backward.

丁亥
Dīng Hài
壬子
Rén Zǐ
辛酉
Xīn Yǒu
丁酉
Dīng Yǒu

Luck pillars 大運

From ageYearPillarTen God
51892辛亥friend
151902庚戌robWealth
251912己酉indirectResource
351922戊申directResource
451932丁未sevenKillings
551942丙午directOfficer
651952乙巳indirectWealth
751962甲辰directWealth

Vedic kundli ज्योतिष (sidereal, Lahiri)

Moon nakshatra: Uttara Bhadrapada, pada 3, lord Saturn. Lagna: Gemini. Vimshottari mahadasha running now: Mercury.

Vimshottari mahadashas

Period lordFromToYears
Saturn1877-07-061896-07-0519.0
Mercury1896-07-051913-07-0717.0
Ketu1913-07-071920-07-067.0
Venus1920-07-061940-07-0620.0
Sun1940-07-061946-07-076.0
Moon1946-07-071956-07-0610.0
Mars1956-07-061963-07-077.0
Rahu1963-07-071981-07-0618.0
Jupiter1981-07-061997-07-0616.0

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