{"id":"vidhyamitra:city-day:ayodhya:1972-12-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1972-12-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-12-19","date_display":"December 19, 1972 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":1972,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441670.770833,"kali_year":5074,"ahargana":1853205.2708,"sun":{"sidereal_longitude":243.4804,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":45.5646,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.0842,"elapsed_within_tithi_degrees":6.0842},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.5646,"elapsed_within_degrees":5.5646},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.045},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1972,"month":12,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441670.770833,"ahargana":1853205.2708,"kali_year":5074,"ayanamsa_lahiri":23.4753,"grahas":{"sun":{"sidereal_longitude":243.76267800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":44.37267800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":3.0501},"mars":{"sidereal_longitude":209.01717800000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":223.45417799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":261.904078,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":217.234378,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":53.115178000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":268.2665,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.2665,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":1972,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441670.770833,"kali_year":5074,"ahargana":1853205.2708,"sun":{"sidereal_longitude":243.4804,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":45.5646,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.0842,"elapsed_within_tithi_degrees":6.0842},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.5646,"elapsed_within_degrees":5.5646},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.045},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.05,"elongation":162.084},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.05,"opposition_distance":17.916}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:45","sunsetLocal":"17:13","solarNoonLocal":"11:59","dayLengthHours":10.454607700741327,"dayLengthDisplay":"10 Hours 27 Mins 17 Secs","nightLengthDisplay":"13 Hours 32 Mins 43 Secs","moonriseLocal":"15:52","moonsetLocal":"05:30","rahuKala":{"name":"Rāhu Kāla","start":"14:36","end":"15:54","startHours":14.594711419116525,"endHours":15.90153738170919,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:22","end":"10:40","startHours":9.367407568745861,"endHours":10.674233531338526,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:59","end":"13:17","startHours":11.981059493931191,"endHours":13.287885456523858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:32","startHours":9.193164107066838,"endHours":9.541651030424882,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:28","startHours":7.189364297758083,"endHours":7.468153836444519,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:20","startHours":11.632572570573148,"endHours":12.329546417289235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:03","startHours":5.359807950128351,"endHours":6.05678179684444,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:45","startHours":5.8825383351654175,"endHours":6.753755643560528,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.723494110721415,"endHours":14.420467957437504,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:01","end":"17:25","startHours":17.008363344301856,"endHours":17.408363344301854,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:13","end":"17:39","startHours":17.208363344301855,"endHours":17.64397199849941,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:58","end":"18:43","startHours":16.958363344301855,"endHours":18.708363344301855,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:20","startHours":23.632572570573146,"endHours":24.329546417289237,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:45","end":"08:04","startHours":6.753755643560528,"endHours":8.060581606153194,"quality":"inauspicious"},{"name":"Udveg","start":"08:04","end":"09:22","startHours":8.060581606153194,"endHours":9.367407568745861,"quality":"inauspicious"},{"name":"Chala","start":"09:22","end":"10:40","startHours":9.367407568745861,"endHours":10.674233531338526,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"11:59","startHours":10.674233531338526,"endHours":11.981059493931191,"quality":"auspicious"},{"name":"Amṛta","start":"11:59","end":"13:17","startHours":11.981059493931191,"endHours":13.287885456523858,"quality":"auspicious"},{"name":"Kāla","start":"13:17","end":"14:36","startHours":13.287885456523858,"endHours":14.594711419116525,"quality":"inauspicious"},{"name":"Śubha","start":"14:36","end":"15:54","startHours":14.594711419116525,"endHours":15.90153738170919,"quality":"auspicious"},{"name":"Roga","start":"15:54","end":"17:13","startHours":15.90153738170919,"endHours":17.208363344301855,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:13","end":"18:54","startHours":17.208363344301855,"endHours":18.90153738170919,"quality":"inauspicious"},{"name":"Śubha","start":"18:54","end":"20:36","startHours":18.90153738170919,"endHours":20.59471141911652,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"22:17","startHours":20.59471141911652,"endHours":22.287885456523856,"quality":"inauspicious"},{"name":"Udveg","start":"22:17","end":"23:59","startHours":22.287885456523856,"endHours":23.98105949393119,"quality":"inauspicious"},{"name":"Chala","start":"23:59","end":"01:40","startHours":23.98105949393119,"endHours":25.674233531338526,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:22","startHours":25.674233531338526,"endHours":27.36740756874586,"quality":"auspicious"},{"name":"Amṛta","start":"03:22","end":"05:04","startHours":27.36740756874586,"endHours":29.060581606153193,"quality":"auspicious"},{"name":"Kāla","start":"05:04","end":"06:45","startHours":29.060581606153193,"endHours":30.753755643560527,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.753755643560528,"endHours":7.753755643560528,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.753755643560528,"endHours":8.753755643560527,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.753755643560527,"endHours":9.753755643560527,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.753755643560527,"endHours":10.753755643560527,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.753755643560527,"endHours":11.753755643560527,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.753755643560527,"endHours":12.753755643560527,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.753755643560527,"endHours":13.753755643560527,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.753755643560527,"endHours":14.753755643560527,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.753755643560527,"endHours":15.753755643560527,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.753755643560527,"endHours":16.753755643560527,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.753755643560527,"endHours":17.753755643560527,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.753755643560527,"endHours":18.753755643560527,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.753755643560527,"endHours":19.753755643560527,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.753755643560527,"endHours":20.753755643560527,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.753755643560527,"endHours":21.753755643560527,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.753755643560527,"endHours":22.753755643560527,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.753755643560527,"endHours":23.753755643560527,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.753755643560527,"endHours":24.753755643560527,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.753755643560527,"endHours":25.753755643560527,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.753755643560527,"endHours":26.753755643560527,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.753755643560527,"endHours":27.753755643560527,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.753755643560527,"endHours":28.753755643560527,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.753755643560527,"endHours":29.753755643560527,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.753755643560527,"endHours":30.753755643560527,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.40764942721473,"eotMinutes":2.3204303641286352,"ayanamsa":23.4753}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 19, 1972 CE · Ayodhyā · Vidhyamitra","description":"December 19, 1972 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:45, sūryāsta 17:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1972-12-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1972-12-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1972-12-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1972-12-19","x-default":"https://vidhyamitra.com/city/ayodhya/1972-12-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T06:33:08.400Z","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":"2026-05-22T06:33:08.400Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T06:33:08.400Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}