{"id":"vidhyamitra:city-day:mathura:1952-05-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1952-05-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-05-22","date_display":"May 22, 1952 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1952,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434154.770833,"kali_year":5054,"ahargana":1845689.2708,"sun":{"sidereal_longitude":37.7446,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":17.5997,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.8551,"elapsed_within_tithi_degrees":3.8551},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.5997,"elapsed_within_degrees":4.2664},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.3443},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1952,"month":5,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434154.770833,"ahargana":1845689.2708,"kali_year":5054,"ayanamsa_lahiri":23.1879,"grahas":{"sun":{"sidereal_longitude":37.697045,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":16.480345,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":4.2569},"mars":{"sidereal_longitude":191.04474500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":19.07084500000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":12.814144999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":29.202744999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":165.65564500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":306.5004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":126.5004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1952,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434154.770833,"kali_year":5054,"ahargana":1845689.2708,"sun":{"sidereal_longitude":37.7446,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":17.5997,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.8551,"elapsed_within_tithi_degrees":3.8551},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.5997,"elapsed_within_degrees":4.2664},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.3443},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.257,"elongation":20.145},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.257,"opposition_distance":159.855}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:27","sunsetLocal":"19:04","solarNoonLocal":"12:16","dayLengthHours":13.618818552886422,"dayLengthDisplay":"13 Hours 37 Mins 08 Secs","nightLengthDisplay":"10 Hours 22 Mins 52 Secs","moonriseLocal":"04:17","moonsetLocal":"17:25","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:40","startHours":13.966243099006016,"endHours":15.66859541811682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:27","end":"07:09","startHours":5.454481503452003,"endHours":7.156833822562806,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:52","end":"10:34","startHours":8.859186141673609,"endHours":10.561538460784412,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:05","startHours":8.632205832458835,"endHours":9.086166450888381,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:23","startHours":6.021932276488937,"endHours":6.385100771232575,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.809930161465665,"endHours":12.717851398324761,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:33","startHours":3.6386390297338136,"endHours":4.546560266592908,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:27","startHours":4.319579957378135,"endHours":5.454481503452003,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:26","startHours":14.533693872042951,"endHours":15.441615108902045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.873300056338426,"endHours":19.273300056338424,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:38","startHours":19.073300056338425,"endHours":19.64075082937536,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.823300056338425,"endHours":20.573300056338425,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.809930161465665,"endHours":24.71785139832476,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:27","end":"07:09","startHours":5.454481503452003,"endHours":7.156833822562806,"quality":"auspicious"},{"name":"Roga","start":"07:09","end":"08:52","startHours":7.156833822562806,"endHours":8.859186141673609,"quality":"inauspicious"},{"name":"Udveg","start":"08:52","end":"10:34","startHours":8.859186141673609,"endHours":10.561538460784412,"quality":"inauspicious"},{"name":"Chala","start":"10:34","end":"12:16","startHours":10.561538460784412,"endHours":12.263890779895213,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:58","startHours":12.263890779895213,"endHours":13.966243099006016,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:40","startHours":13.966243099006016,"endHours":15.66859541811682,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:22","startHours":15.66859541811682,"endHours":17.370947737227624,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"19:04","startHours":17.370947737227624,"endHours":19.073300056338425,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:04","end":"20:22","startHours":19.073300056338425,"endHours":20.370947737227624,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:40","startHours":20.370947737227624,"endHours":21.66859541811682,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"22:58","startHours":21.66859541811682,"endHours":22.966243099006018,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:16","startHours":22.966243099006018,"endHours":24.263890779895213,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:34","startHours":24.263890779895213,"endHours":25.561538460784412,"quality":"inauspicious"},{"name":"Chala","start":"01:34","end":"02:52","startHours":25.561538460784412,"endHours":26.85918614167361,"quality":"neutral"},{"name":"Labha","start":"02:52","end":"04:09","startHours":26.85918614167361,"endHours":28.156833822562806,"quality":"auspicious"},{"name":"Amṛta","start":"04:09","end":"05:27","startHours":28.156833822562806,"endHours":29.454481503452,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.454481503452003,"endHours":6.454481503452003,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.454481503452003,"endHours":7.454481503452003,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.454481503452003,"endHours":8.454481503452003,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.454481503452003,"endHours":9.454481503452003,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.454481503452003,"endHours":10.454481503452003,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.454481503452003,"endHours":11.454481503452003,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.454481503452003,"endHours":12.454481503452003,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.454481503452003,"endHours":13.454481503452003,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.454481503452003,"endHours":14.454481503452003,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.454481503452003,"endHours":15.454481503452003,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.454481503452003,"endHours":16.454481503452,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.454481503452,"endHours":17.454481503452,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.454481503452,"endHours":18.454481503452,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.454481503452,"endHours":19.454481503452,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.454481503452,"endHours":20.454481503452,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.454481503452,"endHours":21.454481503452,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.454481503452,"endHours":22.454481503452,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.454481503452,"endHours":23.454481503452,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.454481503452,"endHours":24.454481503452,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.454481503452,"endHours":25.454481503452,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.454481503452,"endHours":26.454481503452,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.454481503452,"endHours":27.454481503452,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.454481503452,"endHours":28.454481503452,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.454481503452,"endHours":29.454481503452,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.333058636407475,"eotMinutes":3.4717532062871586,"ayanamsa":23.1879}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 22, 1952 CE · Mathurā · Vidhyamitra","description":"May 22, 1952 CE for Mathurā: Kṛṣṇa Caturdaśī, sūryodaya 05:27, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1952-05-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1952-05-22","sa":"https://sa.vidhyamitra.com/city/mathura/1952-05-22","hi":"https://hi.vidhyamitra.com/city/mathura/1952-05-22","x-default":"https://vidhyamitra.com/city/mathura/1952-05-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:40:57.664Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-14T14:40:57.664Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:40:57.664Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}