SB · Shadbala
SB-11: The year and month lords
Part of time strength goes to the lord of the year (15 virupas) and of the month (30 virupas). Both are counted in days from creation, with a 360-day year and a 30-day month, as the classical text says.
Endpoints that apply this rule
Each call returns the rule it used, so you can match a result to SB-11.
| POST | /v1/shadbala | Planet and house strength (shadbala and bhava bala) |
Call an endpoint that applies it
The call for our sample, John Doe, born Aug 15, 1990, 10:30 AM, New York.
POST /v1/shadbala
# John Doe, born Aug 15, 1990, 10:30 AM, New York
curl -X POST "https://apiforastrology.com/api/astrology/v1/shadbala" \
-H "Authorization: Bearer $ASTROLOGY_API_KEY" \
-H "Content-Type: application/json" \
-d '{"year":1990,"month":8,"day":15,"hour":10,"minute":30,"second":0,"latitude":40.7128,"longitude":-74.006,"timezone":"America/New_York"}'Answer (long lists shortened)200 OK
{
"shadbala": {
"grahas": {
"Sun": {
"sthana": {
"uchcha": 23.74,
"saptavargaja": 142.5,
"ojhayugma": 0,
"kendradi": 30,
"drekkana": 0,
"saptavargaja_detail": {
"D1": "great_friend",
"D2": "mulatrikona",
"D3": "neutral",
"D7": "great_friend",
"D9": "neutral",
"D12": "friend",
"D30": "great_friend"
}
},
"kala": {
"nathonnatha": 47.49,
"paksha": 38.6,
"tribhaga": 0,
"kalanga": 0,
"ayana": 95.86,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 196.24,
"dig": 47.79,
"kala": 181.94,
"cheshta": 95.86,
"naisargika": 60,
"drik": -30.45
},
"total_virupas": 551.38,
"rupas": 9.19,
"required_rupas": 6.5,
"ratio": 1.41,
"strong": true,
"rank": 1
},
"Moon": {
"sthana": {
"uchcha": 52.81,
"saptavargaja": 116.25,
"ojhayugma": 15,
"kendradi": 15,
"drekkana": 15,
"saptavargaja_detail": {
"D1": "mulatrikona",
"D2": "great_friend",
"D3": "enemy",
"D7": "friend",
"D9": "great_friend",
"D12": "enemy",
"D30": "enemy"
}
},
"kala": {
"nathonnatha": 12.51,
"paksha": 42.8,
"tribhaga": 0,
"kalanga": 15,
"ayana": 0.67,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 15
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 214.06,
"dig": 9.19,
"kala": 70.98,
"cheshta": 21.4,
"naisargika": 51.43,
"drik": 14.67
},
"total_virupas": 381.74,
"rupas": 6.36,
"required_rupas": 6,
"ratio": 1.06,
"strong": true,
"rank": 6
},
"Venus": {
"sthana": {
"uchcha": 26.22,
"saptavargaja": 120,
"ojhayugma": 30,
"kendradi": 30,
"drekkana": 0,
"saptavargaja_detail": {
"D1": "neutral",
"D2": "neutral",
"D3": "neutral",
"D7": "neutral",
"D9": "great_friend",
"D12": "mulatrikona",
"D30": "great_friend"
}
},
"kala": {
"nathonnatha": 47.49,
"paksha": 21.4,
"tribhaga": 0,
"kalanga": 0,
"ayana": 55.21,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 206.22,
"dig": 5.39,
"kala": 124.09,
"cheshta": 10.46,
"naisargika": 42.86,
"drik": -22.92
},
"cheshta_detail": {
"seeghrochcha": 77.66,
"mean_longitude": 119.74,
"true_longitude": 98.33,
"kendra": 31.38
},
"total_virupas": 366.11,
"rupas": 6.1,
"required_rupas": 5.5,
"ratio": 1.11,
"strong": true,
"rank": 7
},
"Jupiter": {
"sthana": {
"uchcha": 59.77,
"saptavargaja": 93.75,
"ojhayugma": 15,
"kendradi": 30,
"drekkana": 15,
"saptavargaja_detail": {
"D1": "great_friend",
"D2": "great_friend",
"D3": "great_friend",
"D7": "enemy",
"D9": "neutral",
"D12": "neutral",
"D30": "neutral"
}
},
"kala": {
"nathonnatha": 47.49,
"paksha": 21.4,
"tribhaga": 60,
"kalanga": 0,
"ayana": 55.94,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 213.52,
"dig": 35.25,
"kala": 184.82,
"cheshta": 8.89,
"naisargika": 34.29,
"drik": -21.94
},
"cheshta_detail": {
"seeghrochcha": 119.74,
"mean_longitude": 90.43,
"true_longitude": 95.69,
"kendra": 26.68
},
"total_virupas": 454.84,
"rupas": 7.58,
"required_rupas": 6.5,
"ratio": 1.17,
"strong": true,
"rank": 4
},
"Mercury": {
"sthana": {
"uchcha": 53.58,
"saptavargaja": 93.75,
"ojhayugma": 15,
"kendradi": 15,
"drekkana": 0,
"saptavargaja_detail": {
"D1": "great_friend",
"D2": "neutral",
"D3": "enemy",
"D7": "enemy",
"D9": "enemy",
"D12": "own",
"D30": "great_friend"
}
},
"kala": {
"nathonnatha": 60,
"paksha": 21.4,
"tribhaga": 60,
"kalanga": 75,
"ayana": 35.33,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 30
},
"vara": {
"lord": "Mercury",
"virupas": 45
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 177.33,
"dig": 51.94,
"kala": 251.73,
"cheshta": 40.71,
"naisargika": 25.71,
"drik": -14.44
},
"cheshta_detail": {
"seeghrochcha": 254.86,
"mean_longitude": 119.74,
"true_longitude": 145.75,
"kendra": 122.12
},
"total_virupas": 532.98,
"rupas": 8.88,
"required_rupas": 7,
"ratio": 1.27,
"strong": true,
"rank": 2
},
"Mars": {
"sthana": {
"uchcha": 30.1,
"saptavargaja": 150,
"ojhayugma": 30,
"kendradi": 30,
"drekkana": 0,
"saptavargaja_detail": {
"D1": "own",
"D2": "great_friend",
"D3": "great_friend",
"D7": "friend",
"D9": "great_friend",
"D12": "great_friend",
"D30": "friend"
}
},
"kala": {
"nathonnatha": 12.51,
"paksha": 38.6,
"tribhaga": 0,
"kalanga": 60,
"ayana": 53.19,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 60
}
}
},
"totals": {
"sthana": 240.1,
"dig": 41.85,
"kala": 164.3,
"cheshta": 39.52,
"naisargika": 17.14,
"drik": 23.35
},
"cheshta_detail": {
"seeghrochcha": 119.74,
"mean_longitude": 334.64,
"true_longitude": 27.71,
"kendra": 118.56
},
"total_virupas": 526.26,
"rupas": 8.77,
"required_rupas": 5,
"ratio": 1.75,
"strong": true,
"rank": 3
},
"Saturn": {
"sthana": {
"uchcha": 37.96,
"saptavargaja": 31.88,
"ojhayugma": 15,
"kendradi": 60,
"drekkana": 0,
"saptavargaja_detail": {
"D1": "enemy",
"D2": "great_enemy",
"D3": "great_enemy",
"D7": "neutral",
"D9": "great_enemy",
"D12": "neutral",
"D30": "neutral"
}
},
"kala": {
"nathonnatha": 12.51,
"paksha": 38.6,
"tribhaga": 0,
"kalanga": 0,
"ayana": 58.11,
"yuddha": 0,
"tribhaga_lord": "Mercury",
"kalanga_detail": {
"varsha": {
"lord": "Moon",
"virupas": 0
},
"masa": {
"lord": "Mercury",
"virupas": 0
},
"vara": {
"lord": "Mercury",
"virupas": 0
},
"hora": {
"lord": "Mars",
"virupas": 0
}
}
},
"totals": {
"sthana": 144.83,
"dig": 32.06,
"kala": 109.22,
"cheshta": 48.7,
"naisargika": 8.57,
"drik": 59.78
},
"cheshta_detail": {
"seeghrochcha": 119.74,
"mean_longitude": 265.54,
"true_longitude": 266.13,
"kendra": 146.09
},
"total_virupas": 403.17,
"rupas": 6.72,
"required_rupas": 5,
"ratio": 1.34,
"strong": true,
"rank": 5
}
},
"ranked": [
"Sun",
"Mercury",
"Mars"
],
"unit": "virupas",
"virupas_per_rupa": 60,
"not_computed": [],
"note": "Ratio is rupas over the classical requirement; at or above 1.0 the graha is strong enough to deliver what its placement promises. The six totals are reported separately because a graha strong on positional grounds and weak on temporal ones…"
},
"bhava_bala": {
"houses": {
"1": {
"lord": "Mercury",
"bhavadhipati": 532.98,
"bhava_digbala": 60,
"sign_kind": "nara",
"total_virupas": 592.98,
"rupas": 9.88,
"rank": 1
},
"2": {
"lord": "Venus",
"bhavadhipati": 366.11,
"bhava_digbala": 50,
"sign_kind": "nara",
"total_virupas": 416.11,
"rupas": 6.94,
"rank": 9
},
"3": {
"lord": "Mars",
"bhavadhipati": 526.26,
"bhava_digbala": 20,
"sign_kind": "keeta",
"total_virupas": 546.26,
"rupas": 9.1,
"rank": 5
},
"4": {
"lord": "Jupiter",
"bhavadhipati": 454.84,
"bhava_digbala": 0,
"sign_kind": "chatushpada",
"total_virupas": 454.84,
"rupas": 7.58,
"rank": 7
},
"5": {
"lord": "Saturn",
"bhavadhipati": 403.17,
"bhava_digbala": 50,
"sign_kind": "jalachara",
"total_virupas": 453.17,
"rupas": 7.55,
"rank": 8
},
"6": {
"lord": "Saturn",
"bhavadhipati": 403.17,
"bhava_digbala": 10,
"sign_kind": "nara",
"total_virupas": 413.17,
"rupas": 6.89,
"rank": 11
},
"7": {
"lord": "Jupiter",
"bhavadhipati": 454.84,
"bhava_digbala": 30,
"sign_kind": "jalachara",
"total_virupas": 484.84,
"rupas": 8.08,
"rank": 6
},
"8": {
"lord": "Mars",
"bhavadhipati": 526.26,
"bhava_digbala": 40,
"sign_kind": "chatushpada",
"total_virupas": 566.26,
"rupas": 9.44,
"rank": 3
},
"9": {
"lord": "Venus",
"bhavadhipati": 366.11,
"bhava_digbala": 50,
"sign_kind": "chatushpada",
"total_virupas": 416.11,
"rupas": 6.94,
"rank": 10
},
"10": {
"lord": "Mercury",
"bhavadhipati": 532.98,
"bhava_digbala": 30,
"sign_kind": "nara",
"total_virupas": 562.98,
"rupas": 9.38,
"rank": 4
},
"11": {
"lord": "Moon",
"bhavadhipati": 381.74,
"bhava_digbala": 20,
"sign_kind": "keeta",
"total_virupas": 401.74,
"rupas": 6.7,
"rank": 12
},
"12": {
"lord": "Sun",
"bhavadhipati": 551.38,
"bhava_digbala": 40,
"sign_kind": "chatushpada",
"total_virupas": 591.38,
"rupas": 9.86,
"rank": 2
}
},
"ranked": [
1,
12,
8
],
"unit": "virupas",
"not_computed": [
{
"component": "bhava_drishti",
"reason": "aspects on a house are not added: sources disagree on the arithmetic and no published figure could be reproduced, so no value is invented for it"
}
],
"note": "A house is largely as strong as its lord, which is why bhavadhipati bala dominates the total. Bhava digbala reads the kind of sign on the house midpoint (equal houses). Occupancy is not counted separately -- an occupying graha already…"
},
"reckoned_at": {
"is_day": true,
"hora_lord": "Mars",
"hora_rule": "sixty_minutes_from_sunrise",
"weekday_lord": "Mercury",
"vedic_weekday_index": 3,
"part_fraction": 0.3166,
"solar_noon_fraction": 0.5418
},
"meta": {
"ayanamsa": "lahiri",
"ayanamsa_value": 23.7260727,
"julian_day": 2448119.10483,
"ephemeris": "JPL DE440s",
"node": "true",
"timezone": {
"source": "zone",
"offset_hours": -4,
"zone": "America/New_York",
"abbreviation": "EDT",
"dst": true,
"dst_hours": 1,
"ambiguous_resolved_by_fold": null,
"note": "read from the IANA tz database at this instant, so daylight saving and historical offset changes are included"
}
}
}The rule in John Doe's chart
Applies
Ranked by shadbala, John Doe's strongest planet is Mars, then the Sun and Jupiter. Venus is the weakest.
John Doe, born Aug 15, 1990, 10:30 AM, New York
Related glossary terms
Classification
- Section
- SB · Shadbala
- Kind
- school: Traditions differ here; the API follows one stated choice.
- Feature
- Planetary strength
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Related: Planetary strength, glossary, accuracy.
Astrology API
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Your first answer
John Doe, New York
POST /v1/planets200 OK
- RisingVirgoHast
- SunCancerAshlesha
- MoonTaurusMrigashira
- MarsAriesKrittika
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