Which Planets in Your Chart Are Combust?
Combustion (Asta) occurs when a planet comes too close to the Sun and its qualities are overpowered. A combust planet in the natal chart creates a recurring blind spot — you underestimate or underuse its gifts your entire life.

Key Indicators
What Your Chart Reveals
The Sun's Scorching Range
Each planet has a specific combustion range from the Sun: Mercury within 14°, Venus within 10°, Mars within 17°, Jupiter within 11°, Saturn within 15°. Retrograde planets have tighter orbs.
The Hidden Significations
A combust Mercury suppresses intelligence and communication confidence. Combust Venus dims relationship and aesthetic expression. Combust Jupiter reduces wisdom and opportunity recognition.
When It Activates Anyway
Even combust planets can deliver results during their own Mahadasha — the Sun's overshadowing is temporarily overridden by the Dasha energy. Understanding this prevents writing off combust planets entirely.
Dasha Timing
When Does It Activate?
Sun Mahadasha
Sun Mahadasha can further overshadow combust planets in the natal chart — their significations may remain suppressed throughout this period unless the combust planet itself runs an Antardasha.
Own Dasha Mahadasha
When a combust planet enters its own Mahadasha, it often delivers its significations despite natal combustion — sometimes in concentrated, dramatic ways that feel long overdue.
Jupiter Mahadasha
Jupiter Mahadasha — when Jupiter aspects or conjuncts the combust planet — can partially restore the combust planet's significations through wisdom, opportunity, and grace.
Common Questions
Frequently Asked Questions
What does Vedic astrology say about combustion planets?+
Vedic astrology (Jyotish) analyses combustion planets through specific house lords, planetary placements, and Vimshottari Dasha timing. Unlike Western sun-sign astrology, the Vedic system uses the sidereal zodiac and your exact birth time to compute which planets govern this life area and when they activate. AstroShri computes all indicators from BPHS — the classical reference text of Vedic astrology.
How accurate is Vedic astrology for combustion planets?+
The accuracy depends on birth data precision. With exact birth time (within 5 minutes), Vedic astrology can time events with 6–18 month accuracy using Dasha and transit combinations. AstroShri uses Swiss Ephemeris — the same planetary calculation engine used by professional Jyotishis — ensuring mathematically precise planetary positions.
Which Mahadasha period most affects combustion planets?+
The relevant Mahadasha depends on which planets govern the houses connected to combustion planets in your specific chart. For most themes, the Mahadasha of the house lord, the natural significator (karaka), or a planet placed in the relevant house will activate the theme most strongly. The Dasha Timing section on this page lists the three most commonly influential periods.
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Check Your Combust Planets
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