Chart basics
Kendra in Vedic astrology
Updated
Kendra: how the API computes it
The word kendra means center. In the API, a kendra is simply house 1, 4, 7 or 10. The houses are counted from the ascendant, with whole-sign houses (CH-06).
Together they form a cross: the self, the home, the partner and the career. The API asks about kendras in many places, such as these yogas (special planet combinations). Raj yoga needs a kendra lord joined with the lord of a trikona, a house of fortune (YG-30).
Gajakesari yoga counts Jupiter in a kendra from the Moon (YG-12). The five pancha mahapurusha yogas need Mars, Mercury, Jupiter, Venus or Saturn in a kendra. That planet must also be in its own sign or exalted (at its strongest).
A single planet that rules both a kendra and a trikona is the yogakaraka (CH-09). Kendras can also be counted from the Moon, not only from the ascendant. The API says which starting point a rule used.
POST /v1/planets gives the house of each planet, so you can mark kendras on your own chart picture.
Get it from the API
POST /v1/planets
# John Doe, born Aug 15, 1990, 10:30 AM, New York
curl -X POST "https://apiforastrology.com/api/astrology/v1/planets" \
-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"}'{
"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"
}
},
"ascendant": {
"name": "Ascendant",
"longitude": 169.934155,
"sign": "Virgo",
"sign_number": 6,
"degree_in_sign": 19.934155,
"degree_dms": "19 : 56 : 03",
"house": 1,
"nakshatra": "Hast",
"nakshatra_lord": "Moon",
"pada": 3,
"speed": 0,
"retrograde": false,
"combust": false,
"dignity": "n/a",
"vargottama": false,
"pushkara": {
"navamsa": false,
"navamsa_number": 6,
"bhaga": false,
"bhaga_degree": 9,
"bhaga_by_element": false,
"bhaga_degree_by_element": 14,
"sources_agree": true,
"orb_degrees": 1
}
},
"positions": [
{
"name": "Sun",
"longitude": 118.7753409,
"sign": "Cancer",
"sign_number": 4,
"degree_in_sign": 28.7753409,
"degree_dms": "28 : 46 : 31",
"house": 11,
"nakshatra": "Ashlesha",
"nakshatra_lord": "Mercury",
"pada": 4,
"speed": 0.9610665,
"retrograde": false,
"combust": false,
"dignity": "friend",
"vargottama": false,
"pushkara": {
"navamsa": false,
"navamsa_number": 9,
"bhaga": false,
"bhaga_degree": 8,
"bhaga_by_element": false,
"bhaga_degree_by_element": 7,
"sources_agree": true,
"orb_degrees": 1
}
},
{
"name": "Moon",
"longitude": 54.5750352,
"sign": "Taurus",
"sign_number": 2,
"degree_in_sign": 24.5750352,
"degree_dms": "24 : 34 : 30",
"house": 9,
"nakshatra": "Mrigashira",
"nakshatra_lord": "Mars",
"pada": 1,
"speed": 14.258194,
"retrograde": false,
"combust": false,
"dignity": "mulatrikona",
"vargottama": false,
"pushkara": {
"navamsa": false,
"navamsa_number": 8,
"bhaga": false,
"bhaga_degree": 14,
"bhaga_by_element": false,
"bhaga_degree_by_element": 14,
"sources_agree": true,
"orb_degrees": 1
}
},
{
"name": "Mars",
"longitude": 27.7149328,
"sign": "Aries",
"sign_number": 1,
"degree_in_sign": 27.7149328,
"degree_dms": "27 : 42 : 54",
"house": 8,
"nakshatra": "Krittika",
"nakshatra_lord": "Sun",
"pada": 1,
"speed": 0.5753266,
"retrograde": false,
"combust": false,
"dignity": "own sign",
"vargottama": false,
"pushkara": {
"navamsa": true,
"navamsa_number": 9,
"bhaga": false,
"bhaga_degree": 21,
"bhaga_by_element": false,
"bhaga_degree_by_element": 21,
"sources_agree": true,
"orb_degrees": 1
}
}
],
"planetary_war": []
}Where the API returns it
| POST | /v1/planets | Planet positions and the ascendant |
| POST | /v1/yogas | Yogas: planetary combinations found and not found |
| POST | /v1/sadesati | Sade sati: Saturn's 7.5-year transit around the birth Moon |
| POST | /v1/matching/parasparam | Each person's planets placed in the other's chart |
What the API reference says
Each line is quoted from the reference page of the endpoint named above it.
- POST /v1/sadesati · Sade sati: Saturn's 7.5-year transit around the birth MoonKantaka shani is Saturn in the 4th, 7th or 10th sign from the Moon (the key houses, or kendras).
- POST /v1/matching/parasparam · Each person's planets placed in the other's chartThe kinds are kendra (angular houses 1, 4, 7 and 10) and trikona (trine houses 1, 5 and 9).
Feature page: Kundli and birth charts. Who uses it: Astrology apps. 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
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Your first answer
John Doe, New York
- RisingVirgoHast
- SunCancerAshlesha
- MoonTaurusMrigashira
- MarsAriesKrittika
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