Kemadruma Yoga: The Moon Rule, Qualifications and Examples

Quick answer: an empty-neighbour rule may be only the first check

• Count the Moon’s sign as 1, then inspect the adjacent 12th and 2nd signs.
• Check the chosen source’s Lagna-kendra and other qualification clauses.
• A yoga label cannot diagnose poverty, abandonment or mental illness.

The Moon-centred count: same sign, second and twelfth

Treat the Moon’s sign as the starting point. The sign immediately before it is the 12th from the Moon; the sign immediately after it is the 2nd. For a Moon in Taurus, Aries is 12th, Taurus is 1st and Gemini is 2nd. This is a sign-based count in the D1 Rashi chart. A planet may be many degrees from the Moon and still occupy one of the three signs; the sign rule does not use a degree orb unless the named source adds one.

The working BPHS translation summarized below asks whether a graha other than the Sun is with the Moon, in the 2nd or 12th from the Moon, or in a kendra from Lagna. Under that rule, an occupied Moon sign, Aries or Gemini can prevent the stated condition; the Lagna-kendra clause is a separate check. A simplified popular scan that checks only the neighboring signs omits that clause, so its answer can differ even when both tools use the same chart positions.

For these examples, use the seven visible grahas: Sun, Moon, Mars, Mercury, Jupiter, Venus and Saturn. The selected reading excludes the Sun from this test; the nodes Rahu and Ketu are not counted in the worked check. Some modern calculators include one or both nodes in their planet list or apply a separate rule. That is an implementation choice to disclose, not a fact readers should guess from the word ‘planet’.

The source qualification and text variants

In the R. Santhanam English translation of Brihat Parashara Hora Shastra, the Kemadruma passage in the Moon-yoga chapter says—excluding the Sun—that no planet should be with the Moon, in the 2nd or 12th from it, or in an angle from the Ascendant. The printed edition numbers this as chapter 38, verses 11–13; online editions may number the Moon-yoga chapter differently. This is the adopted test for the labelled candidate below. Do not cite a chapter number without naming the edition because chapter ordering varies.

Phaladeepika chapter 6 discusses Sunapha, Anapha and Durudhara, then describes Kemadruma in relation to their absence and reports that some authorities consider it absent when the Moon is in a kendra, associated with a planet, or planets occupy kendras from the Moon. Saravali chapter 13 also presents qualifications through the absence of neighbouring Moon yogas, the Moon’s angular houses or planetary aspects. The vocabulary and the extent of each qualification differ across texts and translations.

For the calculation in this article, count the Sun as excluded and nodes as outside the selected seven-graha checklist. If a reader’s lineage includes Rahu or Ketu, or applies a different Moon-kendra cancellation, rerun the chart under that named convention. Do not collect every exception found online and announce them as one universal cancellation list. A source table should preserve which rule belongs to which text or teacher.

The texts’ predictive descriptions can sound severe. The purpose of this page is to state the formation rule and make the calculation reproducible, not to repeat threatening outcomes. A chart combination is not a medical or financial finding.

Candidate chart: a full pass under the selected rule

Set Aries as Lagna and place the Moon in Taurus. For the demonstration, put Mars in Leo, Mercury in Virgo, Jupiter in Sagittarius, Venus in Scorpio and Saturn in Aquarius. Place the Sun in Scorpio as well. The chosen convention ignores the Sun and nodes. No counted graha shares Taurus, or occupies Aries (12th from the Moon) or Gemini (2nd from the Moon). The Moon is second from Aries Lagna, and none of the listed grahas occupies Aries, Cancer, Libra or Capricorn—the four Lagna kendras.

This arrangement passes the specific BPHS test as stated above. Each part can be checked from the sign list: Moon’s own sign, both adjacent signs, and all four Lagna angles. It also passes the simpler neighbour-only scan, but that is not the reason it qualifies under the fuller test. The example is constructed and schematic; it omits exact degrees and should not be mistaken for a real birth chart or a prediction about circumstances.

If you change the node convention, first list Rahu and Ketu’s signs. If either one occupies a counted position in a system that treats nodes as planets, the output may change. The proper report keeps that calculation variant separate. It should not claim that the Sanskrit passage unambiguously includes a modern software node toggle when the implementation has made that choice.

Counterexamples: one empty neighbour is not enough

Keep the Aries Lagna and Taurus Moon, but move Jupiter to Libra, the seventh house from Aries. Aries and Gemini remain empty, so a neighbour-only scan may still flag a candidate. Under the selected BPHS reading, however, Jupiter occupies a kendra from Lagna. The stricter checklist therefore does not pass. This counterexample isolates the extra condition and shows why a reader can see a yoga label disappear when a fuller rule is applied.

A second counterexample places Mercury in Gemini, the 2nd from the Taurus Moon. Even if no graha occupies the Moon’s own sign and Aries remains empty, the 2nd-house condition is now occupied. That defeats the simple adjacent-sign rule as well. In a note, show which condition failed rather than writing only ‘cancelled’; the exact conclusion remains tied to the chosen rule and the source’s terminology.

A node can create another software difference. If Rahu is in Aries, the selected seven-visible-graha calculation above does not count it, while an app that treats Rahu as a graha in the relevant list might. Do not treat that difference as an error until both systems’ inputs and planet lists are visible. The public result should state the selected convention so a reader can reproduce it.

Why software reports differ—and what to ask

Two calculators may start from the same birth details and still differ because they count different bodies, use a neighbour-only condition or add the Lagna-kendra clause. Some pages describe a conjunction with Moon as a cancellation; others distinguish the main Moon rule from subsequent qualifications. Software may also call a condition Kemadruma Dosha, Kemadruma Yoga or a partial candidate. A responsible comparison begins with the exact formula, not the emotional weight of the label.

Ask five questions: Which Moon sign and chart type are being used? Are the 2nd and 12th counted by signs or bhavas? Is the Moon’s own sign checked for another planet? Is Sun excluded and are Rahu/Ketu counted? Does the tool inspect kendras from Lagna or Moon, or aspects from planets? Write the answers before deciding whether two outputs disagree. A missing time or a Moon near a sign boundary may add another source of uncertainty.

For the related basics, read how houses are counted, how Lagna, Moon sign and Sun sign differ and why kundli websites can disagree. These pages help locate the calculation decision that changed the result.

How to read the label without fear

Classical descriptions of Kemadruma can use language of deprivation or distress. Those are historical astrological claims, not verified facts about a modern person. The yoga does not diagnose depression, anxiety, poverty, loneliness, disability or family neglect. If someone is struggling, a horoscope cannot replace mental-health care, financial support or a trusted conversation. A label should never be used to shame a person or to sell a cure.

If astrology matters to you, the careful questions are bounded: which rule is being used, does the chart satisfy it, what do the cited texts say, and what other factors does the same tradition consider? You are free to treat the material as cultural study, faith practice or reflection. You are also free to reject a fearful prediction. No gemstone, paid ritual or single report can be promised to erase a chart configuration or guarantee a life outcome.

A final reproducible checklist

Record the Moon sign, the sign before and after it, all planets sharing those signs, and the chosen Lagna-kendra rule. State whether the Sun and the lunar nodes are included. Identify the source and edition, and note the chart framework and settings. Then report which tests pass or fail separately. This creates a useful chart note even when a particular school’s conclusion differs from another teacher’s conclusion.

For the candidate above, the note is: ‘Aries Lagna, Taurus Moon; seven visible-graha checklist; Sun and nodes excluded. No counted planet is with Moon or in Aries/Gemini, and no counted planet is in Lagna’s 1/4/7/10. Passes the selected BPHS translation’s stated formation conditions.’ For the Libra Jupiter variation, the adjacent signs remain empty but a planet occupies the seventh from Lagna, so the fuller check fails. Both statements can be verified from the placements shown.

Use precise language when the source tradition is uncertain: ‘the common shorthand identifies a candidate; the selected fuller rule does not confirm it.’ A clear distinction is more useful than a dramatic prediction, and it shows exactly what information would be needed to decide between rule variants.

Frequently asked questions