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Rectification

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Birth time refinement: determine your Ascendant and correct time by life events

Ascendant

Events

Result

Birth Data

Name Birth date

BCE year · day and month from the field above

Swiss Ephemeris: 5400 BCE — 5400 CE

Country Region

City

Lat Lon TZ

Approximate birth time

Specify the time range you believe contains your birth time

Time FROM Time TO

Choose your Ascendant

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Fill in birth data and click
"Find possible Ascendants"

We will calculate which zodiac signs could have been on your Ascendant at the time of birth. Read the descriptions and choose the one that fits best.

Refine by life events

Enter significant life events with exact dates. The more events — the more precise the rectification.

Planet positions for each event are computed at 12:00 UTC on that calendar date — standard practice when you do not enter an exact clock time.

Search step

Date Event

We check transits of slow planets (+ Chiron) to chart angles (ASC, MC, DSC, IC) on your event dates (same 12:00 UTC convention).

Сатурн по углам (орбис 2°) Юпитер по углам (орбис 2°) Уран по углам (орбис 1.5°) Нептун по углам (орбис 1.5°) Плутон по углам (орбис 1.5°) Марс + Лунные узлы (орбис 2°)

Телосложение

Первое впечатление на окружающих

Ваш подход к работе / карьере

Внешность: характерные черты

Ваша реакция на стресс

Rectification Results

Расчёт…

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Add life events and click
"Run rectification"

Рекомендуется добавить не менее 5 значимых событий с точными датами для надёжного результата.

Birth Time Rectification — Ascendant and Natal Chart Correction

Rectification allows you to refine your birth time when it's unknown or uncertain. This is one of the most important steps in professional astrology, because even a few minutes' difference can change houses, chart axes, and the interpretation of life events.

How does rectification work?

On the rectification page you can select a probable birth time range, compare physical and psychological characteristics, then refine the result through life events. This approach helps you get closer to your real Ascendant and obtain a more accurate natal chart for further analysis.

Why is precise birth time so important?

Birth time determines the houses, Ascendant and MC positions — which means the themes of relationships, money, career, family, and personal fulfillment. The more accurate the chart, the more precise interpretations, forecasts, transits, solar returns, and synastry become.

Life events for birth time rectification online

You can refine the clock time using dated milestones — marriage, childbirth, career change, relocation, loss, illness, education, major purchases, and similar. DestinyKey compares slow transits plus solar-arc symbolism (including angles and luminaries) against your natal geometry for each calendar date you provide. Events without a remembered time of day still work: computations use midday UTC on each date so every user is assessed the same way.

How reliable is automated rectification?

The more independent, well-dated events you enter, and the narrower your Ascendant time window from step one, the sharper the discrimination between candidate birth minutes. Astropsychological questionnaire answers about appearance and temperament add soft evidence beside the numerical scoring. Results should always be cross-checked with vital records / family memory before you treat a rectified minute as authoritative.