In Vedic astrology, the strength and placement of planets play a crucial role in shaping a person’s life. One of the most important conditions affecting planetary strength is combustion, known as “Asta” in Sanskrit.
A planet becomes combust when it comes very close to the Sun. Due to the Sun’s intense brightness and dominance, the nearby planet loses its individual power and its results may weaken or become hidden. However, combustion does not always produce negative effects—it can also lead to inner growth and subtle transformation.
What is Combustion in Astrology?
Combustion occurs when a planet is within a certain number of degrees from the Sun. At this proximity, the planet is considered “burnt” or overshadowed by the Sun’s energy.
A simple analogy:
Sun = King
Other planets = Ministers
When a minister stands too close to the king, their independent authority diminishes.
Degrees of Combustion for Planets
| Planet | Combustion Range (Approx.) |
|---|---|
| Moon | 12° |
| Mars | 17° |
| Mercury | 14° (12° when retrograde) |
| Jupiter | 11° |
| Venus | 10° |
| Saturn | 15° |
If a planet lies within these degrees from the Sun, it is considered combust.
Effects of Combustion on Different Planets
1. Mercury Combust
- Weak communication and analytical ability
- Confusion in decision-making
- Can still form Budha-Aditya Yoga with the Sun
2. Venus Combust
- Challenges in love, relationships, and marriage
- Reduced comfort and luxuries
- Emotional dissatisfaction
3. Mars Combust
- Reduced physical energy and courage
- Suppressed anger
- Delays in action
4. Jupiter Combust
- Weak guidance, wisdom, and moral clarity
- Lack of proper mentorship
- Spiritual confusion
5. Saturn Combust
- Obstacles in career and discipline
- Increased responsibilities with pressure
- Delayed success
6. Moon Combust
- Emotional instability
- Mental stress
- Lack of confidence
Is a Combust Planet Always Negative?
No, this is a common misconception.
A combust planet can still give good results if:
- It is in its own sign
- It is exalted
- It forms a beneficial yoga
- It is retrograde
Sometimes, combustion reduces external expression but strengthens internal awareness and maturity.
Combustion vs Conjunction
| Basis | Combustion | Conjunction |
|---|---|---|
| Distance | Very close to Sun | General closeness |
| Effect | Weakens planet | Combines energies |
| Result | Suppressed expression | Blended influence |
Remedies for Combust Planets
- Offer water to the Sun daily
- Chant mantras related to the affected planet
- Wear gemstones (only after expert consultation)
- Practice charity and service
- Meditation and yoga for inner balance
Planetary combustion is a subtle yet powerful concept in astrology. It does not simply indicate weakness—it reveals areas where external expression may be challenged but internal growth is possible.
A combust planet often pushes a person toward deeper self-awareness and spiritual development. With proper understanding and remedies, even combustion can become a source of strength rather than limitation.
FAQ
Q1. What is planetary combustion?
It is the condition when a planet comes too close to the Sun and loses its strength.
Q2. Does combustion always give bad results?
No, its effects depend on the overall chart and planetary strength.
Q3. Which planets are most commonly combust?
Mercury and Venus, as they frequently stay close to the Sun.
Q4. Can combustion be remedied?
Yes, through mantras, charity, and astrological remedies.
Q5. Is combustion the same as eclipse?
No, combustion is due to proximity to the Sun, while an eclipse is an astronomical event.