DA · Vimshottari dasha
DA-04: Sub-period construction
Each period splits into sub-periods in the same order, starting with the period's own planet. Each sub-period gets the parent period's length times its planet's share of the 120 years. The API goes five levels deep.
Endpoints that apply this rule
Each call returns the rule it used, so you can match a result to DA-04.
| POST | /v1/dasha/vimshottari | Vimshottari dasha periods with dates |
Call an endpoint that applies it
The call for our sample, John Doe, born Aug 15, 1990, 10:30 AM, New York.
POST /v1/dasha/vimshottari
# John Doe, born Aug 15, 1990, 10:30 AM, New York
curl -X POST "https://apiforastrology.com/api/astrology/v1/dasha/vimshottari" \
-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
{
"system": "vimshottari",
"year_length_days": 365.25,
"moon_nakshatra_index": 5,
"nakshatra_fraction_elapsed": 0.09303881,
"starting_lord": "Mars",
"balance_at_birth_years": 6.348728,
"balance_method": "time",
"levels": 3,
"periods": [
{
"lord": "Mars",
"start": "1989-12-20T13:27:09.380502",
"end": "1996-12-20T07:27:09.380502",
"years": 7,
"partial_at_birth": true,
"balance_years": 6.348728,
"periods": [
{
"lord": "Mars",
"start": "1989-12-20T13:27:09.380502",
"end": "1990-05-18T16:54:09.380502",
"years": 0.408333,
"elapsed": true,
"periods": [
{
"lord": "Mars",
"start": "1989-12-20T13:27:09.380502",
"end": "1989-12-29T06:15:13.880502",
"years": 0.023819,
"elapsed": true
},
{
"lord": "Rahu",
"start": "1989-12-29T06:15:13.880502",
"end": "1990-01-20T15:10:16.880502",
"years": 0.06125,
"elapsed": true
},
{
"lord": "Jupiter",
"start": "1990-01-20T15:10:16.880502",
"end": "1990-02-09T12:25:52.880502",
"years": 0.054444,
"elapsed": true
}
]
},
{
"lord": "Rahu",
"start": "1990-05-18T16:54:09.380502",
"end": "1991-06-06T05:12:09.380502",
"years": 1.05,
"periods": [
{
"lord": "Rahu",
"start": "1990-05-18T16:54:09.380502",
"end": "1990-07-15T05:32:51.380502",
"years": 0.1575,
"elapsed": true
},
{
"lord": "Jupiter",
"start": "1990-07-15T05:32:51.380502",
"end": "1990-09-04T08:47:15.380502",
"years": 0.14
},
{
"lord": "Saturn",
"start": "1990-09-04T08:47:15.380502",
"end": "1990-11-04T02:08:06.380502",
"years": 0.16625
}
]
},
{
"lord": "Jupiter",
"start": "1991-06-06T05:12:09.380502",
"end": "1992-05-12T02:48:09.380502",
"years": 0.933333,
"periods": [
{
"lord": "Jupiter",
"start": "1991-06-06T05:12:09.380502",
"end": "1991-07-21T16:04:57.380502",
"years": 0.124444
},
{
"lord": "Saturn",
"start": "1991-07-21T16:04:57.380502",
"end": "1991-09-13T15:30:09.380502",
"years": 0.147778
},
{
"lord": "Mercury",
"start": "1991-09-13T15:30:09.380502",
"end": "1991-10-31T22:33:45.380502",
"years": 0.132222
}
]
}
]
},
{
"lord": "Rahu",
"start": "1996-12-20T07:27:09.380502",
"end": "2014-12-20T19:27:09.380502",
"years": 18,
"periods": [
{
"lord": "Rahu",
"start": "1996-12-20T07:27:09.380502",
"end": "1999-09-02T11:39:09.380502",
"years": 2.7,
"periods": [
{
"lord": "Rahu",
"start": "1996-12-20T07:27:09.380502",
"end": "1997-05-17T05:40:57.380502",
"years": 0.405
},
{
"lord": "Jupiter",
"start": "1997-05-17T05:40:57.380502",
"end": "1997-09-25T17:26:33.380502",
"years": 0.36
},
{
"lord": "Saturn",
"start": "1997-09-25T17:26:33.380502",
"end": "1998-02-28T20:54:27.380502",
"years": 0.4275
}
]
},
{
"lord": "Jupiter",
"start": "1999-09-02T11:39:09.380502",
"end": "2002-01-26T02:03:09.380502",
"years": 2.4,
"periods": [
{
"lord": "Jupiter",
"start": "1999-09-02T11:39:09.380502",
"end": "1999-12-28T08:46:21.380502",
"years": 0.32
},
{
"lord": "Saturn",
"start": "1999-12-28T08:46:21.380502",
"end": "2000-05-15T03:51:09.380502",
"years": 0.38
},
{
"lord": "Mercury",
"start": "2000-05-15T03:51:09.380502",
"end": "2000-09-16T08:17:33.380502",
"years": 0.34
}
]
},
{
"lord": "Saturn",
"start": "2002-01-26T02:03:09.380502",
"end": "2004-12-02T01:09:09.380502",
"years": 2.85,
"periods": [
{
"lord": "Saturn",
"start": "2002-01-26T02:03:09.380502",
"end": "2002-07-09T21:42:36.380502",
"years": 0.45125
},
{
"lord": "Mercury",
"start": "2002-07-09T21:42:36.380502",
"end": "2002-12-04T08:58:57.380502",
"years": 0.40375
},
{
"lord": "Ketu",
"start": "2002-12-04T08:58:57.380502",
"end": "2003-02-03T02:19:48.380502",
"years": 0.16625
}
]
}
]
},
{
"lord": "Jupiter",
"start": "2014-12-20T19:27:09.380502",
"end": "2030-12-20T19:27:09.380502",
"years": 16,
"periods": [
{
"lord": "Jupiter",
"start": "2014-12-20T19:27:09.380502",
"end": "2017-02-07T00:15:09.380502",
"years": 2.133333,
"periods": [
{
"lord": "Jupiter",
"start": "2014-12-20T19:27:09.380502",
"end": "2015-04-03T16:53:33.380502",
"years": 0.284444
},
{
"lord": "Saturn",
"start": "2015-04-03T16:53:33.380502",
"end": "2015-08-05T01:51:09.380502",
"years": 0.337778
},
{
"lord": "Mercury",
"start": "2015-08-05T01:51:09.380502",
"end": "2015-11-23T11:07:57.380502",
"years": 0.302222
}
]
},
{
"lord": "Saturn",
"start": "2017-02-07T00:15:09.380502",
"end": "2019-08-21T07:27:09.380502",
"years": 2.533333,
"periods": [
{
"lord": "Saturn",
"start": "2017-02-07T00:15:09.380502",
"end": "2017-07-03T12:23:33.380502",
"years": 0.401111
},
{
"lord": "Mercury",
"start": "2017-07-03T12:23:33.380502",
"end": "2017-11-11T14:24:45.380502",
"years": 0.358889
},
{
"lord": "Ketu",
"start": "2017-11-11T14:24:45.380502",
"end": "2018-01-04T13:49:57.380502",
"years": 0.147778
}
]
},
{
"lord": "Mercury",
"start": "2019-08-21T07:27:09.380502",
"end": "2021-11-26T05:03:09.380502",
"years": 2.266667,
"periods": [
{
"lord": "Mercury",
"start": "2019-08-21T07:27:09.380502",
"end": "2019-12-16T14:18:45.380502",
"years": 0.321111
},
{
"lord": "Ketu",
"start": "2019-12-16T14:18:45.380502",
"end": "2020-02-02T21:22:21.380502",
"years": 0.132222
},
{
"lord": "Venus",
"start": "2020-02-02T21:22:21.380502",
"end": "2020-06-19T20:58:21.380502",
"years": 0.377778
}
]
}
]
}
],
"balance_conventions": {
"longitude": {
"fraction_elapsed": 0.09312764,
"balance_years": 6.348107,
"first_period_ends": "1996-12-20T02:00:06.412309"
},
"time": {
"fraction_elapsed": 0.09303881,
"balance_years": 6.348728,
"first_period_ends": "1996-12-20T07:27:09.380502"
},
"used": "time",
"other": "longitude",
"shift_days": 0.2271,
"sources_agree": true,
"note": "longitude measures how far the Moon has moved through its birth nakshatra; time measures how long it has been there (bhayat over bhabhog), as a desktop program does. Every later date moves by the same shift."
},
"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
John Doe's Moon is in the nakshatra Mrigashira, which Mars rules, so Mars runs first. About 6.35 of its 7 years were left at birth, so his first main period ended on Dec 20, 1996.
John Doe, born Aug 15, 1990, 10:30 AM, New York
Related glossary terms
Classification
- Section
- DA · Vimshottari dasha
- Kind
- classical: The major traditions of Vedic astrology agree on this rule.
- Feature
- Dashas (planetary periods)
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Where traditions differ, this rulebook states which choice the API follows. If you need a different school of astrology, talk to us. We will not switch it without telling you.
Related: Dashas (planetary periods), 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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