{"id":"vidhyamitra:city-day:ayodhya:1815-03-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1815-03-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1815-03-16","date_display":"March 16, 1815 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":1815,"month":3,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384048.770833,"kali_year":4916,"ahargana":1795583.2708,"sun":{"sidereal_longitude":333.947,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":33.5544,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.6074,"elapsed_within_tithi_degrees":11.6074},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.5544,"elapsed_within_degrees":6.8877},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.5014},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1815,"month":3,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384048.770833,"ahargana":1795583.2708,"kali_year":4916,"ayanamsa_lahiri":21.2715,"grahas":{"sun":{"sidereal_longitude":333.34116300000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":31.115763000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.3322},"mars":{"sidereal_longitude":270.7701629999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":335.71926299999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":167.28096299999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":355.029863,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":289.370363,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":81.3574,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.3574,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1815,"month":3,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384048.770833,"kali_year":4916,"ahargana":1795583.2708,"sun":{"sidereal_longitude":333.947,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":33.5544,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.6074,"elapsed_within_tithi_degrees":11.6074},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.5544,"elapsed_within_degrees":6.8877},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.5014},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.332,"elongation":59.607},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.332,"opposition_distance":120.393}},"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":"06:11","sunsetLocal":"18:10","solarNoonLocal":"12:11","dayLengthHours":11.980316700156664,"dayLengthDisplay":"11 Hours 58 Mins 49 Secs","nightLengthDisplay":"12 Hours 01 Mins 11 Secs","moonriseLocal":"09:20","moonsetLocal":"22:43","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:10","startHours":13.673266256544014,"endHours":15.170805844063597,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:11","end":"07:41","startHours":6.185568318946099,"endHours":7.683107906465682,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:11","end":"10:41","startHours":9.180647493985266,"endHours":10.678187081504849,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.980975548982654,"endHours":9.380319438987875,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:00","startHours":6.684748181452626,"endHours":7.004223293456804,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:35","startHours":11.77638277901921,"endHours":12.575070559029653,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:23","startHours":4.58819275892521,"endHours":5.386880538935655,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:11","startHours":5.187208593933043,"endHours":6.185568318946099,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.17244611905054,"endHours":14.971133899060986,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.965885019102764,"endHours":18.365885019102762,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.165885019102763,"endHours":18.66506488160929,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.915885019102763,"endHours":19.665885019102763,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:35","startHours":23.776382779019208,"endHours":24.575070559029655,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:11","end":"07:41","startHours":6.185568318946099,"endHours":7.683107906465682,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:11","startHours":7.683107906465682,"endHours":9.180647493985266,"quality":"inauspicious"},{"name":"Udveg","start":"09:11","end":"10:41","startHours":9.180647493985266,"endHours":10.678187081504849,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:11","startHours":10.678187081504849,"endHours":12.175726669024431,"quality":"neutral"},{"name":"Labha","start":"12:11","end":"13:40","startHours":12.175726669024431,"endHours":13.673266256544014,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:10","startHours":13.673266256544014,"endHours":15.170805844063597,"quality":"auspicious"},{"name":"Kāla","start":"15:10","end":"16:40","startHours":15.170805844063597,"endHours":16.66834543158318,"quality":"inauspicious"},{"name":"Śubha","start":"16:40","end":"18:10","startHours":16.66834543158318,"endHours":18.165885019102763,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:10","end":"19:40","startHours":18.165885019102763,"endHours":19.66834543158318,"quality":"auspicious"},{"name":"Kāla","start":"19:40","end":"21:10","startHours":19.66834543158318,"endHours":21.170805844063597,"quality":"inauspicious"},{"name":"Śubha","start":"21:10","end":"22:40","startHours":21.170805844063597,"endHours":22.673266256544014,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:11","startHours":22.673266256544014,"endHours":24.17572666902443,"quality":"inauspicious"},{"name":"Udveg","start":"00:11","end":"01:41","startHours":24.17572666902443,"endHours":25.67818708150485,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"03:11","startHours":25.67818708150485,"endHours":27.180647493985266,"quality":"neutral"},{"name":"Labha","start":"03:11","end":"04:41","startHours":27.180647493985266,"endHours":28.683107906465683,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:11","startHours":28.683107906465683,"endHours":30.1855683189461,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.185568318946099,"endHours":7.185568318946099,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.185568318946099,"endHours":8.1855683189461,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.1855683189461,"endHours":9.1855683189461,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.1855683189461,"endHours":10.1855683189461,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.1855683189461,"endHours":11.1855683189461,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.1855683189461,"endHours":12.1855683189461,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.1855683189461,"endHours":13.1855683189461,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.1855683189461,"endHours":14.1855683189461,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.1855683189461,"endHours":15.1855683189461,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.1855683189461,"endHours":16.1855683189461,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.1855683189461,"endHours":17.1855683189461,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.1855683189461,"endHours":18.1855683189461,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.1855683189461,"endHours":19.1855683189461,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.1855683189461,"endHours":20.1855683189461,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.1855683189461,"endHours":21.1855683189461,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.1855683189461,"endHours":22.1855683189461,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.1855683189461,"endHours":23.1855683189461,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.1855683189461,"endHours":24.1855683189461,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.1855683189461,"endHours":25.1855683189461,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.1855683189461,"endHours":26.1855683189461,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.1855683189461,"endHours":27.1855683189461,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.1855683189461,"endHours":28.1855683189461,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.1855683189461,"endHours":29.1855683189461,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.1855683189461,"endHours":30.1855683189461,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.1400604582395193,"eotMinutes":-9.359600141465874,"ayanamsa":21.2715}},"calendars":{"vikram_samvat":1872,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1737,"saka_samvatsara":"Yuva","bengali_samvat":1222,"malayalam_era":991,"nanakshahi_year":346,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pañcamī · Vikram 1872 Sarvadhāri · Śaka 1737 Yuva"},"festivals":[{"id":"ramanuja-jayanti","name":"Rāmānujācārya Jayantī","name_sanskrit":"रामानुजाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Rāmānujācārya (Viśiṣṭādvaita)","significance":"Birth of Rāmānujācārya; Viśiṣṭādvaita-pratiṣṭhāpaka. Caitra Śukla 5.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":3},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 March 16, 1815 CE · Ayodhyā · Vidhyamitra","description":"March 16, 1815 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:11, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1815-03-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1815-03-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1815-03-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1815-03-16","x-default":"https://vidhyamitra.com/city/ayodhya/1815-03-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T18:52:19.580Z","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":"2026-05-22T18:52:19.580Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T18:52:19.580Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}