Drekkana (D3) · Parāśara Jyotiṣa
A co-born bond, read from the D3
Siblings are read from the Drekkana — the third-part divisional chart of co-borns. This tool draws each person's sibling signature from their D3 and cross-matches it against the other's D1 and D9 personality, weighing lagna-lord resonance, element harmony and repeating structural patterns. The result tells you how strong the karmic sibling bond between two charts is — the peer, protective, co-born frequency — whether the two people are literal siblings, cousins, or friends who feel like family.
How the sibling signature is matched
| What is read | Why it matters |
|---|---|
| Drekkana (D3) Lagna | The third-part divisional chart is the chart of siblings and co-borns. Its Lagna and 3rd house carry each person's sibling signature — the imprint their brothers and sisters leave on the chart. |
| Lagna-lord resonance | Whether the ruling planet of one chart's sibling signature resonates with the other's D1 and D9 personality — the sign of a shared frequency rather than a coincidence. |
| Element harmony | Fire, earth, air and water balance between the two signatures. Co-borns tend to share an elemental register even when their surface natures differ. |
| Structural parallels | Repeating patterns across the two charts — the same houses lit, the same planetary roles — that mark a genuine karmic tie rather than mere friendship. |
Frequently asked questions
What is the Drekkana (D3) and why does it show siblings?
The Drekkana divides each sign into three parts and re-maps the planets onto a chart dedicated to siblings and co-borns. In the Parāśara system it is the primary divisional chart for brothers and sisters — courage, the 3rd house, and the co-born karma all read from it. That is why a sibling bond between two people shows up in their D3 rather than their Rāśi charts.
Can astrology confirm two people are karmically siblings?
It can show how strong the sibling resonance is. When one person's D3 sibling signature harmonises with the other's D1 and D9 personality — matching lagna-lord frequency, element balance and structural patterns — the charts carry a co-born bond. It reads the strength of that karmic link, not a birth certificate; a high score means the sibling connection is real in the astrological sense.
Does this only work for actual brothers and sisters?
No. The sibling signature marks a particular kind of karmic bond — protective, peer-level, co-born in feeling. It often shows up between actual siblings, but also between cousins, close friends, or people who simply relate to each other as siblings. The tool measures the bond, whoever the two people are.
What birth details do I need?
Both people's date, time and place of birth. The D3 is division-based and shifts within a sign, so a birth time accurate within roughly ten minutes makes the sibling signature reliable; a rough time still gives a broad reading of the element and structural harmony.
Reviews · Google Play
What readers say
4.5★ from 45 ratings on Google Play
“Good matching.”
“Best astrology knowledge app.”
“Very useful app.”