Birth chart

Ada Lovelace

Scientists1815 – 1852Born 10 December 1815 · London, Englandtime unknown

How sure are we about this chart?S5

Time unknown — no reliable birth time, so houses and the Ascendant are left out and the Moon is shown as a range.

Every figure gets a data-confidence rating for its birth time. Where the time is unknown, we compute a partial chart rather than guess. How we build this base

Sun

Sagittarius

Moon

Pisces → Aries

The Moon changed signs that day — without a birth time we show the range, not a guess.

Rising

Unknown

The Ascendant needs an exact birth time, which we don't have for this chart.

Chart wheel

Sun trine Mars · orb 2°45′Sun conjunct Neptune · orb 1°56′Sun square Pluto · orb 3°15′Sun opposite North Node · orb 7°09′Sun conjunct South Node · orb 7°09′Mercury square Lilith · orb 3°26′Venus conjunct Jupiter · orb 0°44′Venus trine Lilith · orb 2°25′Mars trine Neptune · orb 0°48′Mars trine South Node · orb 4°24′Jupiter trine Lilith · orb 1°40′Saturn sextile Uranus · orb 0°47′Uranus square Chiron · orb 1°35′Uranus square Lilith · orb 3°53′Neptune square Pluto · orb 1°19′Neptune opposite North Node · orb 5°13′Neptune conjunct South Node · orb 5°13′Pluto square North Node · orb 3°54′Pluto square South Node · orb 3°54′Sun — Sagittarius 17°37′ · +1.02°/day17°37′Mercury — Sagittarius 0°28′ · +1.44°/day0°28′Venus — Scorpio 1°30′ · +0.90°/day1°30′Mars — Aries 20°22′ · +0.26°/day20°22′Jupiter — Scorpio 2°14′ · +0.18°/day2°14′Saturn — Aquarius 8°34′ · +0.09°/day8°34′Uranus — Sagittarius 7°47′ · +0.06°/day7°47′Neptune — Sagittarius 19°34′ · +0.04°/day19°34′Pluto — Pisces 20°53′ · +0.00°/day20°53′North Node — Gemini 24°46′ ℞ · −0.01°/day24°46′South Node — Sagittarius 24°46′ ℞ · −0.01°/day24°46′Chiron — Pisces 9°23′ · +0.02°/day9°23′Lilith — Pisces 3°54′ · +0.11°/day3°54′
AspectsAngles (ASC/MC)· Hover a planet or aspect for details

Positions from a Swiss-ephemeris engine · houses & angles omitted (time unknown)

Reading the placements

These notes describe the chart, not the person — a lens for reflection.

Sun in Sagittarius

In the astrological tradition, the Sun is the self you're growing toward, and in Sagittarius it comes alive through meaning, freedom, and the horizon. There's a pull to explore — ideas, places, beliefs — and a faith that there's always something more to understand. Others often read this as optimistic and adventurous, sometimes as restless or hard to pin down. The theme worth exploring is the difference between seeking and running: both keep you moving. The live thread is direction — the roads that lead somewhere you actually want to arrive, and the ones that simply keep you in motion.

The astronomy

The raw computed positions behind this chart — the same numbers any ephemeris would give.

Positions

BodySign & degree
SunSagittarius 17°37′
MercurySagittarius 0°28′
VenusScorpio 1°30′
MarsAries 20°22′
JupiterScorpio 2°14′
SaturnAquarius 8°34′
UranusSagittarius 7°47′
NeptuneSagittarius 19°34′
PlutoPisces 20°53′
North NodeGemini 24°46′
South NodeSagittarius 24°46′
ChironPisces 9°23′
LilithPisces 3°54′

Aspects · sorted by strength

  • 0°44′
  • 1°56′
  • 0°48′
  • 3°15′
  • 2°45′
  • 1°19′
  • 1°35′
  • 7°09′

Chart emphasis

Elements

Fire60%
Water30%
Air10%
Earth0%

Leading: Fire

Modalities

Mutable53%
Fixed33%
Cardinal13%

Leading: Mutable

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For reflection and curiosity. Interpretations describe the chart, not the person; birth data comes from public sources. Something off? Let us know.