Sunapha Yoga: a planet in the 2nd from the Moon, the rule as coded, and a worked chart

Sunapha is the first of the three "lunar yogas" - rules that look only at the sign the Moon occupies and the two signs on either side of it. If a planet stands in the sign just after the Moon, the chart has Sunapha. That is the whole idea, and it is one of the oldest and most widely repeated rules in the literature. This page states it exactly as this app tests it, sets out what the two classical texts in the library say, and walks through a chart the engine found. For the general question of what any yoga is worth, read what a yoga in your chart means first; this page goes deeper into one rule.

The rule: how Sunapha Yoga forms

Counting starts from the Moon's own sign as 1 - the Chandra Lagna. The next sign in zodiac order is the 2nd from the Moon. The engine then applies three conditions:

1. 1.At least one of five planets - Mars, Mercury, Jupiter, Venus or Saturn - occupies the 2nd sign from the Moon. Any one is enough; several together still make one Sunapha.
2. 2.The Sun does not count. If the Sun is the only body in the 2nd from the Moon, there is no Sunapha. (The Sun forms its own, separate family of yogas - see below.)
3. 3.None of the same five planets occupies the 12th sign from the Moon. If one does, the Moon is flanked on both sides and the engine reports Durudhura Yoga instead of Sunapha.

Houses are counted as whole signs, so "the 2nd from the Moon" is simply the next sign: Moon in Sagittarius makes Capricorn the 2nd. Degrees inside the sign do not matter. A Moon at 29 degrees of Sagittarius and a Jupiter at 1 degree of Capricorn are only a couple of degrees apart, and so are a Moon at 0 degrees and a Jupiter at 29 degrees of the next sign; both form the yoga identically. This is the ordinary whole-sign convention the app uses everywhere.

Two choices the engine makes, and why

• Rahu and Ketu are left out. BPHS says only "a Grah other than Surya", which on its face could include the lunar nodes. Saravali, however, gives a separate result for each planet that can cause the yoga and names only Mars, Mercury, Jupiter, Venus and Saturn, never Rahu or Ketu. The engine follows that list rather than assume the nodes in. A reader who counts the nodes will find Sunapha in more charts than this app reports.
• Sunapha and Durudhura are exclusive. Saravali Ch. 13 Sl. 1 defines three cases - 2nd only, 12th only, both - and the engine treats them as exactly that: one chart can have Sunapha, Anapha or Durudhura, never two of them at once. A planet in the 2nd from the Moon therefore does not always produce a "Sunapha" label; with a second planet in the 12th it becomes part of a Durudhura.

What the classical texts say

Both texts in the library that name the yoga agree on its formation. Saravali Ch. 13 Sl. 1 reads: "Excepting the Sun, any other planet in the 2nd from the Moon causes Sunapha Yoga." BPHS Ch. 37, "Candr's Yogas", Sl. 7-10, puts it the same way - a graha other than the Sun in the 2nd from the Moon. The two English translations of BPHS in the corpus read alike here.

On results, the texts go further than the rule and further than this app. Saravali Sl. 4 lists wealth, a position reached by one's own effort, virtue, learning in the shastras, fame, a peaceful disposition, and rank "a king, or a minister". BPHS is shorter: a king or equal to a king, intelligence, wealth, fame and self-earned wealth. The common thread is wealth and standing earned rather than inherited, and that is the line the engine keeps. Its own sentence for the yoga reads: "Classically read as self-made success - wealth and standing earned through one's own effort, paired with sound judgement."

The per-planet readings in Saravali

Saravali Sl. 10-14 then gives a separate result for each of the five planets as the cause. Mars in the 2nd from the Moon is read as valour and wealth with harsh speech; Mercury as skill in learning and music; Jupiter as high learning, fame and favour; Venus as property and honour; Saturn as skill, local esteem and devotion to work. Sl. 3 counts 30 kinds of Sunapha by permutation of the five planets. The engine reports which planets caused the yoga but deliberately does not reproduce those thirty variants as predictions; it gives one curated line for the yoga as a whole. The per-planet lines are worth knowing as the text's own view, not as a forecast.

A modern author adds a further limit. Advanced Predictive Astrology (p. 147) argues that the Moon's position from the Sun - in a kendra, a panaphara or an apoklima from it - sets a ceiling on what yogas such as Sunapha and Anapha can deliver. That is the author's argument, drawn from BPHS Ch. 37 Sl. 1 and his case charts, not part of the Sunapha rule itself. Jyotisha Siddhanta Sara (p. 151) gives the same rule and, unlike BPHS, names the exclusions outright - "any planet excepting Ravi, Rahu and Ketu" - which is exactly the reading the engine takes; it counts 31 kinds of Sunapha where Saravali says 30. The Bhrigu Sutras translation does not name the yoga.

How rare it is

In the engine's own sample, Sunapha fired in 674 of 3,000 sampled birth moments 1985-2060 - 22.5 percent, a little over one chart in five. The count is of chart moments, not of people.

It helps to see Sunapha beside its siblings, because the engine makes the four lunar outcomes mutually exclusive. In the same 3,000 moments, Anapha fired 682 times and Durudhura 314 times, and the friendless-Moon pattern, Kemadruma, 29 times. That leaves 1,301 moments with none of the four: both neighbours of the Moon empty of the five planets, but the Moon still supported by a planet in a kendra from it or by an aspect.

Why is Sunapha so common? Five planets are eligible, and two of them - Mercury and Venus - always stay close to the Sun, so wherever the Sun is relative to the Moon they tend to travel with it. Any month in which the Moon passes just behind a cluster of planets produces a run of Sunapha moments. A yoga that appears in one chart in five is a description of a common arrangement, which is one reason the texts themselves ask for the Moon's strength and the causing planets' strength before they read anything into it.

Worked example: a 1985 New Delhi chart

The engine's search found this chart: a birth on 5 June 1985 at 02:29 IST in New Delhi. Enter it in the birth chart calculator to check every figure. The ascendant is Pisces at 27.77 degrees.

1. 1.Find the Moon's sign: Sagittarius. Its 2nd sign is Capricorn and its 12th is Scorpio.
2. 2.Look at Capricorn: Jupiter is there. Jupiter is one of the five, so condition one holds.
3. 3.Look at Scorpio: it holds nothing at all - not even a node. So condition three holds, and this is Sunapha rather than Durudhura.
4. 4.The Sun is in Taurus, nowhere near the 2nd from the Moon, so condition two does not come into play.

The engine's output matches the hand count. It reports Sunapha Yoga with the planets Jupiter and the Moon and the sentence "The 2nd sign from your Moon holds Jupiter." By Saravali Sl. 12 this is the Jupiter variety of Sunapha, which the text reads as high learning, fame and good family.

Two details are worth noticing. First, Jupiter here is in Capricorn, its debilitation sign. The Sunapha rule does not test dignity at all, so the yoga stands; but Saravali Sl. 8-9 asks that the strength of the causing planet be judged, and a debilitated Jupiter is the case that instruction exists for. Second, the engine returns three other yogas for this same chart - Ubhayachari, Damini and Vimala - which is a reminder that yogas are separate rules that overlap freely, not a single verdict. Ubhayachari is the Sun's counterpart to this family: Mars in Gemini is the 2nd from the Sun in Taurus, and Venus in Aries the 12th.

Sunapha beside its neighbouring yogas

The Moon-based family has four members, and the Sun-based family three more built on the same plan. Anapha Yoga is the mirror image: a planet in the 12th from the Moon. Durudhura Yoga is both at once. Vesi, Vasi and Ubhayachari apply the same 2nd, 12th and both pattern to the Sun, excluding the Moon. Two further Moon-based rules count other houses: Adhi Yoga looks at benefics in the 6th, 7th and 8th from the Moon, and Gaj Kesari at Jupiter in a kendra from it. A Jupiter in the 2nd from the Moon, as in the chart above, forms Sunapha but not Gaj Kesari, since the 2nd is not a kendra.

Because the house that the 2nd-from-Moon sign falls in varies chart to chart, Sunapha has no fixed house meaning. In the example it falls in the 11th house from the ascendant; in another chart it could be any of the twelve. The planet pages for Jupiter, Venus, Mercury, Mars and Saturn cover what each brings in its own right.

What the rule does and does not establish

Sunapha, as both texts state it, is a check that the sign after the Moon is occupied by one of five planets. The texts attach a favourable reading to that, and Saravali itself says the reading should be weighed by the Moon's phase and the planets' strength - two things the presence of the yoga does not tell you. Neither BPHS nor Saravali gives a timing rule for it. A yoga is a named rule about positions, not a promise: seeing Sunapha in your chart tells you where your planets stand relative to the Moon, and nothing more certain than that. A chart without it has not lost anything the texts guarantee elsewhere.

To check whether your own chart has Sunapha - and which planets cause it, or whether it is Anapha or Durudhura instead - run the yoga calculator. It applies exactly the rule set out above.

Questions about Sunapha Yoga

What is Sunapha Yoga in one line?

A planet other than the Sun - in this app, Mars, Mercury, Jupiter, Venus or Saturn - in the sign immediately after the Moon's sign, with the sign before the Moon empty of those five.

Does Rahu or Ketu in the 2nd from the Moon form Sunapha?

Not in this app. BPHS says only "a Grah other than Surya", but Saravali names only the five planets Mars to Saturn when it lists the causes, and the engine follows that list. Other software that counts the nodes will show the yoga more often.

Why does my chart show Durudhura and not Sunapha when I do have a planet in the 2nd from the Moon?

Because a planet also sits in the 12th from the Moon. Saravali Ch. 13 Sl. 1 calls the two-sided case Durudhura, and the engine reports only one of the three lunar yogas per chart.

Does the Sun in the 2nd from the Moon count?

No. Both Saravali and BPHS exclude the Sun explicitly. The Sun's own 2nd-and-12th pattern is a separate family: Vesi, Vasi and Ubhayachari.

How common is Sunapha Yoga?

It fired in 674 of 3,000 sampled birth moments 1985-2060 in this engine, or 22.5 percent. That makes it one of the more common yogas the app tests.

Does it matter which planet causes it?

Saravali Sl. 10-14 gives a different reading for each of the five planets, and Sl. 8-9 says the strength of the causing planet matters. The engine names the planet but does not grade the yoga by it.

Should I do anything about having, or lacking, Sunapha Yoga?

No. It is a named rule about where planets stand. This app does not prescribe remedies, and a chart without it is not deficient by any rule the texts state.