Dashas (planetary periods)
Ulka yogini dasha in Vedic astrology
Updated
Ulka yogini dasha: how the API computes it
Ulka is the sixth period of the Yogini dasha. It belongs to Saturn and lasts 6 years (YD-01). A life starts in Ulka when the Moon is in Krittika, Purva Phalguni, Mool or Revati at birth (YD-02).
The name means a meteor or a firebrand, a burning stick. Tradition treats the period as a hard and slow one. It carries Saturn's themes of work, delay, duty and loss. It comes after Bhadrika and before Siddha.
Like all the yogini periods, it is only one part of the picture. Tradition reads it together with the sub-period and the planet's own condition in the birth chart. POST /v1/dasha/yogini returns two levels, the main periods and the sub-periods, each with start and end dates.
The sub-periods make a six-year period useful. They split it into shorter stretches with different planets in charge. If you show a user a hard period, add the sub-period dates.
Say that the texts describe themes, not fixed events. The API gives the timing and leaves the advice to the reader. A person who reads about Ulka in a calm way is better served than one who is only warned.
Get it from the API
POST /v1/dasha/yogini
# John Doe, born Aug 15, 1990, 10:30 AM, New York
curl -X POST "https://apiforastrology.com/api/astrology/v1/dasha/yogini" \
-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"}'{
"system": "yogini",
"total_years": 36,
"year_length_days": 365.25,
"moon_nakshatra_index": 5,
"nakshatra_fraction_elapsed": 0.09303881,
"starting_yogini": "Sankata",
"balance_at_birth_years": 7.25569,
"balance_method": "time",
"levels": 2,
"periods": [
{
"yogini": "Sankata",
"lord": "Rahu",
"years": 8,
"start": "1989-11-16T13:52:27.863431",
"end": "1997-11-16T13:52:27.863431",
"periods": [
{
"yogini": "Sankata",
"lord": "Rahu",
"start": "1989-11-16T13:52:27.863431",
"end": "1991-08-27T21:52:27.863431"
},
{
"yogini": "Mangala",
"lord": "Moon",
"start": "1991-08-27T21:52:27.863431",
"end": "1991-11-17T01:52:27.863431"
},
{
"yogini": "Pingala",
"lord": "Sun",
"start": "1991-11-17T01:52:27.863431",
"end": "1992-04-27T09:52:27.863431"
}
],
"partial_at_birth": true,
"balance_years": 7.25569
},
{
"yogini": "Mangala",
"lord": "Moon",
"years": 1,
"start": "1997-11-16T13:52:27.863431",
"end": "1998-11-16T19:52:27.863431",
"periods": [
{
"yogini": "Mangala",
"lord": "Moon",
"start": "1997-11-16T13:52:27.863431",
"end": "1997-11-26T17:22:27.863431"
},
{
"yogini": "Pingala",
"lord": "Sun",
"start": "1997-11-26T17:22:27.863431",
"end": "1997-12-17T00:22:27.863431"
},
{
"yogini": "Dhanya",
"lord": "Jupiter",
"start": "1997-12-17T00:22:27.863431",
"end": "1998-01-16T10:52:27.863431"
}
]
},
{
"yogini": "Pingala",
"lord": "Sun",
"years": 2,
"start": "1998-11-16T19:52:27.863431",
"end": "2000-11-16T07:52:27.863431",
"periods": [
{
"yogini": "Pingala",
"lord": "Sun",
"start": "1998-11-16T19:52:27.863431",
"end": "1998-12-27T09:52:27.863431"
},
{
"yogini": "Dhanya",
"lord": "Jupiter",
"start": "1998-12-27T09:52:27.863431",
"end": "1999-02-26T06:52:27.863431"
},
{
"yogini": "Bhramari",
"lord": "Mars",
"start": "1999-02-26T06:52:27.863431",
"end": "1999-05-18T10:52:27.863431"
}
]
}
],
"balance_conventions": {
"longitude": {
"fraction_elapsed": 0.09312764,
"balance_years": 7.254979,
"first_period_ends": "1997-11-16T07:38:41.614067"
},
"time": {
"fraction_elapsed": 0.09303881,
"balance_years": 7.25569,
"first_period_ends": "1997-11-16T13:52:27.863431"
},
"used": "time",
"other": "longitude",
"shift_days": 0.2596,
"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"
}
}
}Where the API returns it
| POST | /v1/dasha/yogini | Yogini dasha periods (a 36-year cycle) |
Feature page: Dashas (planetary periods). Who uses it: Astrology apps. See dasha periods in a full reading in the sample report. The classical rules the API follows are in the rulebook.
How we check the numbers
Every value here starts from planet positions worked out from NASA JPL planet data (DE440). We test them against NASA JPL Horizons, NASA's planet position service. On 25,571 positions from 1850 to 2149, the Sun and planets agree within 0.001 arc seconds. The Moon agrees within 0.011. On 2,000 random birth charts, the rising sign agrees with Swiss Ephemeris within 0.004 arc seconds. An arc second is 1/3,600 of a degree. A practicing astrologer reviews the rules behind these answers. See how we test.
Related terms
Astrology API
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John Doe, New York
- RisingVirgoHast
- SunCancerAshlesha
- MoonTaurusMrigashira
- MarsAriesKrittika
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