{"id":"vidhyamitra:city-day:ayodhya:-0547-03-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0547-03-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0547-03-26","date_display":"March 26, 548 BCE","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":-547,"month":3,"day":26,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521350.770833,"kali_year":2555,"ahargana":932885.2708,"sun":{"sidereal_longitude":16.2668,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":190.0667,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.7999,"elapsed_within_tithi_degrees":5.7999},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.0667,"elapsed_within_degrees":3.4001},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.3336},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-547,"month":3,"day":26,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1521350.770833,"ahargana":932885.2708,"kali_year":2555,"ayanamsa_lahiri":-11.7234,"grahas":{"sun":{"sidereal_longitude":16.2668,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":190.0667,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":3.9418},"mars":{"sidereal_longitude":345.2873,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":353.4623,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":104.2455,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":330.0142,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":241.4476,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":71.249,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.249,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":-547,"month":3,"day":26,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521350.770833,"kali_year":2555,"ahargana":932885.2708,"sun":{"sidereal_longitude":16.2668,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":190.0667,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.7999,"elapsed_within_tithi_degrees":5.7999},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.0667,"elapsed_within_degrees":3.4001},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.3336},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.942,"elongation":173.8},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.942,"opposition_distance":6.2}},"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":"06:00","sunsetLocal":"18:15","solarNoonLocal":"12:07","dayLengthHours":12.246167067452603,"dayLengthDisplay":"12 Hours 14 Mins 46 Secs","nightLengthDisplay":"11 Hours 45 Mins 14 Secs","moonriseLocal":"17:39","moonsetLocal":"05:47","rahuKala":{"name":"Rāhu Kāla","start":"16:43","end":"18:15","startHours":16.716386289601463,"endHours":18.247157173033038,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:39","startHours":12.124073639306737,"endHours":13.654844522738312,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:43","startHours":15.185615406169887,"endHours":16.716386289601463,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:16","startHours":8.858429087986043,"endHours":9.266634656901129,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:50","startHours":6.511247066724293,"endHours":6.837811521856362,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:32","startHours":11.71586807039165,"endHours":12.532279208221823,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:11","startHours":4.368167829920087,"endHours":5.1845789677502605,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:00","startHours":4.980476183292717,"endHours":6.000990105580434,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.165101483882172,"endHours":14.981512621712346,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.04715717303304,"endHours":18.447157173033037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:45","startHours":18.247157173033038,"endHours":18.757414134176898,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.997157173033038,"endHours":19.747157173033038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:32","startHours":23.71586807039165,"endHours":24.532279208221823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:00","end":"07:32","startHours":6.000990105580434,"endHours":7.531760989012009,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"09:04","startHours":7.531760989012009,"endHours":9.062531872443586,"quality":"neutral"},{"name":"Labha","start":"09:04","end":"10:36","startHours":9.062531872443586,"endHours":10.593302755875161,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:07","startHours":10.593302755875161,"endHours":12.124073639306737,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:39","startHours":12.124073639306737,"endHours":13.654844522738312,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:11","startHours":13.654844522738312,"endHours":15.185615406169887,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:43","startHours":15.185615406169887,"endHours":16.716386289601463,"quality":"inauspicious"},{"name":"Udveg","start":"16:43","end":"18:15","startHours":16.716386289601463,"endHours":18.247157173033038,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:15","end":"19:43","startHours":18.247157173033038,"endHours":19.716386289601463,"quality":"auspicious"},{"name":"Roga","start":"19:43","end":"21:11","startHours":19.716386289601463,"endHours":21.185615406169887,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:39","startHours":21.185615406169887,"endHours":22.654844522738312,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:07","startHours":22.654844522738312,"endHours":24.124073639306737,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:36","startHours":24.124073639306737,"endHours":25.59330275587516,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"03:04","startHours":25.59330275587516,"endHours":27.062531872443586,"quality":"auspicious"},{"name":"Kāla","start":"03:04","end":"04:32","startHours":27.062531872443586,"endHours":28.53176098901201,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"06:00","startHours":28.53176098901201,"endHours":30.000990105580435,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.000990105580434,"endHours":7.000990105580434,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.000990105580434,"endHours":8.000990105580435,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.000990105580435,"endHours":9.000990105580435,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.000990105580435,"endHours":10.000990105580435,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.000990105580435,"endHours":11.000990105580435,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.000990105580435,"endHours":12.000990105580435,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.000990105580435,"endHours":13.000990105580435,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.000990105580435,"endHours":14.000990105580435,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.000990105580435,"endHours":15.000990105580435,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.000990105580435,"endHours":16.000990105580435,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.000990105580435,"endHours":17.000990105580435,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.000990105580435,"endHours":18.000990105580435,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.000990105580435,"endHours":19.000990105580435,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.000990105580435,"endHours":20.000990105580435,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.000990105580435,"endHours":21.000990105580435,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.000990105580435,"endHours":22.000990105580435,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.000990105580435,"endHours":23.000990105580435,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.000990105580435,"endHours":24.000990105580435,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.000990105580435,"endHours":25.000990105580435,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.000990105580435,"endHours":26.000990105580435,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.000990105580435,"endHours":27.000990105580435,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.000990105580435,"endHours":28.000990105580435,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.000990105580435,"endHours":29.000990105580435,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.000990105580435,"endHours":30.000990105580435,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.8054632223505953,"eotMinutes":-6.260418358404147,"ayanamsa":-11.7234}},"calendars":{"vikram_samvat":-490,"saka_samvat":-625,"bengali_samvat":-1140,"malayalam_era":-1371,"nanakshahi_year":-2016,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pūrṇimā · Vikram -490 undefined · Śaka -625 undefined"},"festivals":[{"id":"buddha-purnima","name":"Buddha Pūrṇimā","name_sanskrit":"बुद्ध पूर्णिमा","name_alternates":["Vesak","Vaiśākhī Pūrṇimā","Vesakha"],"tradition":"Pan-Hindu","associated_deity":"Buddha (21st avatāra of Krishna per Bhāgavata 1.3.24)","deity_avatara_index":21,"significance":"Buddha's birth, enlightenment, and mahāparinirvāṇa all on this Vaiśākha Pūrṇimā. Most sacred Buddhist + Vaishnava day.","vrata":true,"primary_observance":"Day-long observance of compassion (karuṇā) and ahiṁsā; Buddha-stuti at sunset","detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"buddha","historical_anchor":{"event":"Bhagavān Buddha's birth at Lumbinī","date_julian":"-0562-04-11","location":"Lumbinī, Nepal"},"sources":["Bhāgavata Purāṇa 1.3.24","Pāli Tipiṭaka","Buddhacarita by Aśvaghoṣa"]},{"id":"kurma-jayanti","name":"Kūrma Jayantī","name_sanskrit":"कूर्म जयन्ती","tradition":"Vaishnava","associated_deity":"Kūrma (2nd avatāra of Krishna)","deity_avatara_index":11,"significance":"Kūrma supports Mount Mandara during the Sāgara-mathana (churning of the cosmic ocean).","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4,"sources":["Bhāgavata 8.7-8"]},{"id":"chandika-jayanti","name":"Chaṇḍikā Jayantī","name_sanskrit":"चण्डिका जयन्ती","tradition":"Shakta","associated_deity":"Devī Chaṇḍikā","significance":"Devī's fierce protective form. Often coincides with Buddha Pūrṇimā.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5},{"id":"chitra-paurnami","name":"Citrā Paurṇamī","name_sanskrit":"चित्रा पौर्णमी","tradition":"Regional","significance":"Tamil regional Vaiśākha Pūrṇimā observance; honors Citragupta.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":6},{"id":"vaishakha-purnima-vrat","name":"Vaiśākha Pūrṇimā Vrat","name_sanskrit":"वैशाख पूर्णिमा व्रत","tradition":"Pan-Hindu","significance":"General Pūrṇimā vrat in Vaiśākha (highly auspicious month).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":7}],"todays_walk":{"walk":{"id":"buddha-purnima-walk","name":"Buddha Pūrṇimā Walk","name_sanskrit":"बुद्ध पूर्णिमा यात्रा","type":"festival","description":"Bhāgavata 1.3.24 (Buddha as 21st avatāra) + BG 12.13 (compassion) + Dhammapada parallels.","step_count":7,"url":"/walk/buddha-purnima-walk"},"reason":"Today is Buddha Pūrṇimā — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":true,"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 March 26, 548 BCE · Ayodhyā · Vidhyamitra","description":"March 26, 548 BCE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 06:00, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0547-03-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0547-03-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0547-03-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0547-03-26","x-default":"https://vidhyamitra.com/city/ayodhya/-0547-03-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:10:28.352Z","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":"2026-05-31T23:10:28.352Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:10:28.352Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}