Vihaga Yoga: all seven grahas in the 4th and 10th houses, and why the engine has never found one

Vihaga means bird, and Saravali gives the yoga a second name with the same meaning, Pakshi. The shape is a chart whose seven classical grahas sit at its top and bottom - the 10th house and the 4th house - and nowhere else. It is one of the twenty Akriti yogas of the Nabhasa family, and among the hardest of them to meet: this engine has not found it once. This page states the rule as coded, reports the classical reading, explains why the arrangement is so scarce, and, in place of a real chart, works through a hypothetical one and the nearest miss the sample produced. For the general question of what a yoga is worth, see what a yoga in your chart means.

The rule: how Vihaga Yoga forms

BPHS Ch. 35 Sl. 9-11: "If all confine to Bandhu and Karm Bhava, then Vihag Yog occurs." Bandhu is the 4th house and Karm the 10th. Saravali Ch. 21 Sl. 15 says the same thing as an extension of Shakata: "similar participation of all the planets in the 4th and 10th Houses". The engine tests four things.

1. 1.The seven classical grahas only: the Sun, Moon, Mars, Mercury, Jupiter, Venus and Saturn. Rahu and Ketu do not count, following Saravali Ch. 21's "seven planets".
2. 2.Houses are whole signs from the Lagna. The 4th house is the fourth sign from the ascendant's sign; the 10th is the sign opposite the 4th.
3. 3.All seven grahas stand in the 4th or the 10th.
4. 4.Both houses are occupied. Seven grahas in the 4th alone do not form Vihaga.

Dignity, combustion, retrogression and house lordship are not tested; only position matters.

Where the wording pulls against the code

Vihaga is the one Akriti rule where BPHS uses the word "confine". Read strictly, "confined to the 4th and 10th" would accept all seven grahas in the 4th with the 10th empty. The engine does not take that reading, for any shape. Its comment explains that under it a single crowded house would carry several names at once, and it quotes BPHS's other wordings ("occupy seven continuous Bhavas", "in all the Apoklimas") as showing that the shape is the set of occupied houses. Saravali's "participation of all the planets in the 4th and 10th" points the same way. A reader who prefers the literal "confine" would find Vihaga in a few more charts than this app does.

What the classical texts say: BPHS Ch. 35 Sl. 25 and Saravali Ch. 21 Sl. 31

The two books agree closely. BPHS Ch. 35 Sl. 25 describes one born in Vihaga Yoga as fond of roaming, a messenger, shameless and interested in quarrels, and names a livelihood that the text treats as disreputable. Saravali Ch. 21 Sl. 31 repeats the list and adds "mean habits". Saravali Sl. 8-10 also gives a general verdict for every Akriti yoga - satisfaction with one's own fortune, income through a king, fame - which sits awkwardly beside the specific one.

This app keeps the travel and the go-between role and drops the moral judgement. The engine's sentence is: "Classically read as a restless, travelling nature suited to go-between work, with a quarrelsome streak worth keeping in check." That is a reframing of the texts' claim, not a reading of any person.

Saravali treats Vihaga and Shakata as a pair: it defines Vihaga in the same sloka, by reference to Shakata, and the two opposite-axis shapes receive the two least favourable readings among the angle-only yogas, while Gada and Kamala, which use neighbouring or all four angles, receive favourable ones. Neither book says why the opposite axes should read worse. This page notes the pattern and does not invent an explanation for it.

BPHS Ch. 35 Sl. 50 says Nabhasa results are felt in every dasha, and Saravali Ch. 21 Sl. 20-21 that they act at all times, independent of dashas. For precedence, BPHS Sl. 16-17 sets a Sankhya yoga aside when another Nabhasa yoga forms, and Saravali Sl. 7 sets an Asraya yoga aside in the same case; the yoga calculator lists every match and applies neither rule. Jyotisha Siddhanta Sara's yoga chapter (pp. 145-154, read from page images) sorts yogas into five groups - lagna, Raja, Chandra, Sun and Parivartana - with no Nabhasa section; the Bhrigu Sutras and Advanced Predictive Astrology do not mention Vihaga or Pakshi.

How rare it is

Vihaga fired in 0 of 3,000 sampled birth moments 1985-2060, and the engine-facts walk - New Delhi, from 1 January 1985, in steps of 9 days, 2 hours and 37 minutes - did not meet it in its first 20,000 moments, roughly 490 years. That absence is the finding.

The constraint is the same as for Shakata, turned a quarter-circle. The 4th and 10th are opposite signs. Mercury never gets more than about one sign from the Sun and Venus never more than about two, so neither can be opposite the Sun; the Sun, Mercury and Venus must share one of the two houses. The Moon, Mars, Jupiter and Saturn must then all fall in that sign or the sign opposite it, at least one of them in the opposite one, and the birth time must put that axis on the meridian. The rule treats this axis exactly as Shakata treats the horizon; the walk happened to meet one Shakata chart, in 2389, and no Vihaga chart.

Worked example: a hypothetical Vihaga chart, and the nearest real miss

Because the engine produced no Vihaga chart, this example is built in words, with no invented degrees or dates. Suppose the ascendant is Aries. The 4th house is then Cancer and the 10th is Capricorn.

1. 1.Put the Sun, Mercury and Venus together in Capricorn, the 10th. They must be together, for the astronomical reason above.
2. 2.Put Saturn and Jupiter in Capricorn too, and the Moon and Mars in Cancer, the 4th.
3. 3.Now every graha is in the 4th or the 10th, and both are occupied. The engine would report Vihaga Yoga, with the meaning that all seven grahas sit in houses 4 and 10 and each holds at least one.
4. 4.Move Mars one sign on, into Leo, the 5th, and the yoga is gone: one graha outside the pair breaks the shape.
5. 5.Move the Moon instead from Cancer into Capricorn, and the 4th is empty. The grahas are still "confined" to the pair, but the engine's reading needs both houses filled, so Vihaga fails again.

In that hypothetical, the malefics among the seven - the Sun, Mars and Saturn - straddle the 4th and the 10th, which is one half of Vajra Yoga as BPHS words it, and the benefics - the Moon, Mercury, Jupiter and Venus - straddle the same two, which is one half of Yava Yoga. So the engine would also report Vajra and Yava there. The engine's comment notes exactly this: all seven in the 4th and 10th can form Vihaga, Vajra and Yava together. It forms each of the two only when its own group of planets occupies both houses.

Two more names would follow from the geometry alone. Seven grahas in two houses are seven grahas in two signs, which is Yuga Yoga every time. And Cancer and Capricorn are both movable signs, so the hypothetical would also be Rajju Yoga; with a fixed or dual ascendant it would be Musala or Nala instead, because the 4th and 10th always share the ascendant's modality. A real Vihaga result would therefore arrive as a cluster of four or five Nabhasa names, of which BPHS would set the Yuga aside and Saravali the Asraya.

Nothing in that hypothetical breaks a rule of the sky: the Sun, Mercury and Venus share a sign, the Moon and Mars may stand anywhere, and the slow planets can be in any sign. Twenty thousand moments without a Vihaga chart show how many separate conditions have to coincide, not that the shape is impossible.

The closest the sample came

Searching the 3,000 sampled moments for the most grahas in the 4th and 10th together, the best was six, at one moment: 24 February 2058 at 00:41 IST, New Delhi, with a Scorpio ascendant. Six grahas - the Sun, Moon, Mars, Mercury, Jupiter and Venus - stand in Aquarius, the 4th house. Saturn is in Aries, the 6th. The chart misses Vihaga twice: Saturn is outside the pair, and the 10th house is empty. Even if Saturn had stood in the 4th, the empty 10th would still have failed the engine's test.

Run through the full detector, that chart returns Yuga Yoga - seven grahas in two signs - and no Akriti yoga at all. Had it been a true Vihaga chart, Yuga would have come with it anyway, since two occupied houses are two occupied signs; so would one Asraya yoga, since opposite signs share a modality (with a Scorpio ascendant, Aquarius and Leo are fixed, so Musala).

Vihaga beside its neighbouring shapes

Vihaga is one of six ways to fill exactly two angles. The four neighbouring pairs are Gada Yoga; the 1st and 7th are Shakata; the 4th and 10th are Vihaga. Fill all four angles and the chart is Kamala Yoga. Vihaga can never be Maala or Sarpa, which need at least three occupied kendras. It can come with Vajra and Yava, as the hypothetical shows, but never with Gada.

What a yoga does not tell you

A yoga is a named rule about positions. Vihaga says that the seven grahas sit on the 4th-10th axis; the texts attach a reading to that, and the app reports the reading in its own, gentler words. It is not a forecast, it has no strength grade, and the texts give it no timing beyond "all times". In the signed-in Kundali, which attaches Mahadasha windows to yogas with named planets, a shape yoga like this one is marked as a whole-chart pattern with no Mahadasha window of its own. Since the engine has not met it in nearly five centuries of sampled moments, its absence from your chart says nothing at all.

To see which Nabhasa yogas your chart does form, run the yoga calculator.

Questions about Vihaga Yoga

Is Vihaga Yoga the same as Pakshi Yoga?

Yes. BPHS calls it Vihag; Saravali Ch. 21 calls it Vihaga and gives Pakshi as its other name. Both words mean bird.

What is the rule this app tests?

All seven grahas from the Sun to Saturn are in the 4th or the 10th house (whole signs from the ascendant), and each of those two houses holds at least one of them. Rahu and Ketu are not counted.

Has the engine ever found a Vihaga chart?

Not in its sample. It fired in 0 of 3,000 sampled birth moments 1985-2060, and the same walk found none in 20,000 moments from 1985 onward. The closest of the 3,000 had six grahas in the 4th and none in the 10th.

Why is it so rare?

Mercury and Venus never stand opposite the Sun, so the three must share one house, and the other four grahas must all fall in that sign or the opposite one, with the birth time placing that axis on the 4th and 10th.

Would a Vihaga chart also show Vajra or Yava?

It can. BPHS defines Vajra and Yava with an "or", so the malefics straddling the 4th and 10th give one half of Vajra, and the benefics straddling them give one half of Yava. The engine reports each half that holds.

Do Rahu and Ketu have to be in the 4th and 10th too?

No. Like every Nabhasa yoga in this engine, Vihaga counts only the seven classical grahas, following Saravali Ch. 21. The nodes can stand anywhere.

Is the classical reading of Vihaga negative?

BPHS Ch. 35 Sl. 25 and Saravali Ch. 21 Sl. 31 describe roaming, go-between work, quarrels and a livelihood they disapprove of. This app reframes it as a restless, travelling nature with a quarrelsome streak worth keeping in check, and treats it as the texts' claim, not a verdict.