A natal chart is a visual representation of the positions of signs, houses, and planets at the moment of birth. In Jyotish, a chart is read step by step: first the chart structure, then the ascendant, houses, planets, and only then the aspects.
Let’s begin with the most important foundation — how the South Indian chart style works and how to understand the visual indicators of aspects between planets and signs.
1. South Indian Chart Style
In the South Indian format, the zodiac signs are always fixed in their places. This means that the shape of the chart itself does not change — only the planets, the ascendant, and the houses you are analyzing change.
Example of a South Indian natal chart
This style is especially convenient for learning because your eyes quickly memorize the positions of the signs. Over time, you begin to instantly recognize where a given sign is located without wasting time searching for it.
- Asc / Ac — the ascendant, the beginning of the 1st house.
- The color of the identifier helps you instantly recognize a planet on the chart.
- The house and sign show the area and style in which the energy manifests.
Always begin reading with the ascendant. It defines the first house and becomes the reference point for the entire chart. After that, look at which planets are placed in the houses and under which signs they are located.
Planet = what is happening
Sign = how it is happening
House = where it manifests
2. Aspect from a Planet
In this mode, you see which planets receive an aspect from the selected graha. They are highlighted with a colored outline, and the color of that outline corresponds to the planet giving the aspect.
The colored outline shows the planets that the selected planet aspects
In this example, the selected planet is Jupiter, so the outline is shown in the color of Jupiter. Here, the aspect from Jupiter is received by Venus, Mars, and Ketu.
This way of displaying aspects is very convenient because it lets you instantly see exactly which planets are activated by the selected one. You do not need to track lines across the entire chart — it is enough to see which identifiers are highlighted with a colored outline.
- The selected planet — the source of the aspect.
- The colored outline — the planet receiving the aspect.
- The outline color — the color of the planet giving the aspect.
- Several highlighted planets — several directions of influence from the selected graha.
This is especially useful when you want to understand the active role of a planet in the chart. For example, if Mars is selected, you can immediately see which planets it pushes into action, strengthens, or makes more tense. If Jupiter is selected, its aspects more often indicate support, growth, learning, meaning, and protection in the areas it touches.
This mode answers the question: “Which planets does the selected planet influence?”
3. Aspect to a Planet
This mode shows which other planets aspect the selected one. Dashed lines go toward the selected planet, helping you quickly see all incoming influences.
Dashed lines show which planets influence the selected one
Here it is also important to pay attention to the display color. The color of each line corresponds to the planet giving the aspect. So if several lines of different colors go to the selected planet, this means that it is simultaneously influenced by different planets, each with its own nature.
- The line begins from the aspecting planet.
- The line arrives at the selected planet.
- The color of the line — the color of the planet giving the aspect.
- Several lines mean several incoming influences.
This mode is especially useful for deeper analysis because you immediately understand which energies strengthen, limit, or modify the expression of the selected graha. For example, if the Moon receives aspects from Saturn and Mars, its emotional nature will be expressed differently: through pressure, control, tension, activity, inner struggle, or the need to grow up more quickly.
This mode answers the question: “Who influences the selected planet?” and shows all incoming aspects to it.
4. Signs Aspected by a Planet
Besides aspects to other planets, the chart can also show which signs are aspected by the selected planet. In this mode, the corresponding signs are highlighted with a bold colored outline.
The bold outline shows the signs toward which the selected planet directs its aspect
The principle here is the same: the color of the outline corresponds to the planet giving the aspect. This allows you to instantly understand which signs and the chart areas associated with them are under its influence.
- The selected planet — the source of the aspect.
- The bold colored outline — the sign toward which its influence is directed.
- The outline color — the color of the aspecting planet.
- The highlighted sign — an area of the chart that the planet activates even without directly aspecting another planet.
This mode is especially useful when you want to see not only a point-by-point influence on specific planets, but also the broader geometry of influence within the chart. A planet can aspect a sign, which means it activates the entire house associated with that sign and changes how the themes of that life area will manifest.
This mode answers the question: “Which signs does the selected planet activate?” and helps you see its broader influence in the chart.
5. Zodiac Sign Aspects
In addition to planetary aspects, the chart can also display aspects of the zodiac signs themselves. In this mode, you see how the selected sign is connected with other signs and which of them are in mutual aspect.
The highlighting and lines show which signs aspect each other
The selected sign is highlighted with a colored background. The color of this highlight corresponds to the planet that rules this sign. In addition, a sign symbol appears inside the selected sector so it can be recognized more easily at a glance.
The signs that the selected sign aspects are highlighted with a colored outline. The color of this outline corresponds to the ruling planet of each highlighted sign. Because of this, the user gradually begins to remember not only the signs themselves, but also their rulers through color association.
In addition, curved lines emerge from these highlighted signs and point toward the selected sign. This shows that the connection here is mutual: these signs are not only aspected by the selected one, but also aspect it in return.
It is especially important here to pay attention to the colors of the lines: the color of each curved line corresponds to the color of the planet that rules the sign from which that line emerges. In other words, the line itself gives you a clue about which ruler carries the aspecting influence.
- The highlighted background of the selected sign — the sign you are currently analyzing.
- The background color — the color of the planet ruling the selected sign.
- The symbol inside — an additional visual marker of the selected sign.
- The colored outline of other signs — the signs that are in aspect with the selected sign.
- The outline color — the color of the ruling planet of the highlighted sign.
- The curved lines — show the reverse aspecting influence of these signs on the selected one.
This way of displaying aspects is especially useful when you want to see the geometry of interaction between signs, not only between individual planets. It helps you understand the structure of the chart more deeply: which parts of the horoscope space are connected with one another, which signs form active axes of interaction, and through which rulers those connections manifest.
In practice, this means that you can look not only at where a specific planet is located, but also at what network of relationships the sign itself creates. This makes chart analysis more multidimensional and helps you better see the hidden logic behind the distribution of influences.
This mode answers the question: “Which signs are connected to the selected sign through aspects, and through which rulers does this connection manifest?”
6. The Correct Order for Reading a Chart
- Find the ascendant.
- Determine the first house.
- Look at the planets in the signs.
- Check the houses of those planets.
- Study which planets the selected graha aspects.
- See which planets aspect it in return.
- Check which signs it activates through its aspects.
- Look at the aspects of the zodiac signs themselves.
- Bring everything together into one interpretation.
7. Flexible Display Settings
All of the visualization modes described above — aspects from planets, aspects to planets, sign aspects, and sign highlighting — can be flexibly enabled or disabled in the application settings.
This is especially convenient because every astrologer has their own style of reading a chart: some prefer to see only planets, some primarily analyze signs, and some want to enable the full geometry of aspects at once.
You can open chart display settings and choose the exact visualization modes that best suit your way of analyzing the chart.
The chart interface fully adapts to your style of work. Turn on only the visual layers that help you read the natal chart faster and more deeply.
