{"id":"vidhyamitra:city-day:ayodhya:1819-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1819-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1819-09-04","date_display":"September 4, 1819 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":1819,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385681.770833,"kali_year":4921,"ahargana":1797216.2708,"sun":{"sidereal_longitude":139.0342,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":317.387,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.3528,"elapsed_within_tithi_degrees":10.3528},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.387,"elapsed_within_degrees":10.7203},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.4212},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1819,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385681.770833,"ahargana":1797216.2708,"kali_year":4921,"ayanamsa_lahiri":21.334,"grahas":{"sun":{"sidereal_longitude":139.30117,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":316.48596999999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-2.7343},"mars":{"sidereal_longitude":70.09417000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":148.09816999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":289.58187,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":132.33357,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":339.03137,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":354.8332,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":174.8332,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":1819,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385681.770833,"kali_year":4921,"ahargana":1797216.2708,"sun":{"sidereal_longitude":139.0342,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":317.387,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.3528,"elapsed_within_tithi_degrees":10.3528},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.387,"elapsed_within_degrees":10.7203},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.4212},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.734,"elongation":178.353},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.734,"opposition_distance":1.647}},"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":"05:40","sunsetLocal":"18:19","solarNoonLocal":"12:00","dayLengthHours":12.639655606437595,"dayLengthDisplay":"12 Hours 38 Mins 23 Secs","nightLengthDisplay":"11 Hours 21 Mins 37 Secs","moonriseLocal":"18:03","moonsetLocal":"05:33","rahuKala":{"name":"Rāhu Kāla","start":"08:50","end":"10:25","startHours":8.834855496769666,"endHours":10.414812447574366,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:34","end":"15:09","startHours":13.574726349183765,"endHours":15.154683299988465,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:40","end":"07:15","startHours":5.674941595160268,"endHours":7.254898545964967,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.624194569995707,"endHours":9.045516423543628,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:32","startHours":6.201593912095168,"endHours":6.538651394933504,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.573447544831147,"endHours":12.416091251926986,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:50","startHours":3.989654180968589,"endHours":4.832297888064429,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:40","startHours":4.621636961290468,"endHours":5.674941595160268,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:57","startHours":14.101378666118665,"endHours":14.944022373214505,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.114597201597864,"endHours":18.514597201597862,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:50","startHours":18.314597201597863,"endHours":18.841249518532763,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.064597201597863,"endHours":19.814597201597863,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.573447544831147,"endHours":24.416091251926986,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:40","end":"07:15","startHours":5.674941595160268,"endHours":7.254898545964967,"quality":"inauspicious"},{"name":"Śubha","start":"07:15","end":"08:50","startHours":7.254898545964967,"endHours":8.834855496769666,"quality":"auspicious"},{"name":"Roga","start":"08:50","end":"10:25","startHours":8.834855496769666,"endHours":10.414812447574366,"quality":"inauspicious"},{"name":"Udveg","start":"10:25","end":"12:00","startHours":10.414812447574366,"endHours":11.994769398379066,"quality":"inauspicious"},{"name":"Chala","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.574726349183765,"quality":"neutral"},{"name":"Labha","start":"13:34","end":"15:09","startHours":13.574726349183765,"endHours":15.154683299988465,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:44","startHours":15.154683299988465,"endHours":16.734640250793163,"quality":"auspicious"},{"name":"Kāla","start":"16:44","end":"18:19","startHours":16.734640250793163,"endHours":18.314597201597863,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:19","end":"19:44","startHours":18.314597201597863,"endHours":19.734640250793163,"quality":"auspicious"},{"name":"Amṛta","start":"19:44","end":"21:09","startHours":19.734640250793163,"endHours":21.154683299988463,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:34","startHours":21.154683299988463,"endHours":22.574726349183763,"quality":"inauspicious"},{"name":"Śubha","start":"22:34","end":"00:00","startHours":22.574726349183763,"endHours":23.994769398379066,"quality":"auspicious"},{"name":"Roga","start":"00:00","end":"01:25","startHours":23.994769398379066,"endHours":25.414812447574366,"quality":"inauspicious"},{"name":"Udveg","start":"01:25","end":"02:50","startHours":25.414812447574366,"endHours":26.834855496769666,"quality":"inauspicious"},{"name":"Chala","start":"02:50","end":"04:15","startHours":26.834855496769666,"endHours":28.25489854596497,"quality":"neutral"},{"name":"Labha","start":"04:15","end":"05:40","startHours":28.25489854596497,"endHours":29.67494159516027,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.674941595160268,"endHours":6.674941595160268,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.674941595160268,"endHours":7.674941595160268,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.674941595160268,"endHours":8.674941595160268,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.674941595160268,"endHours":9.674941595160268,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.674941595160268,"endHours":10.674941595160268,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.674941595160268,"endHours":11.674941595160268,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.674941595160268,"endHours":12.674941595160268,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.674941595160268,"endHours":13.674941595160268,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.674941595160268,"endHours":14.674941595160268,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.674941595160268,"endHours":15.674941595160268,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.674941595160268,"endHours":16.67494159516027,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.67494159516027,"endHours":17.67494159516027,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.67494159516027,"endHours":18.67494159516027,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.67494159516027,"endHours":19.67494159516027,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.67494159516027,"endHours":20.67494159516027,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.67494159516027,"endHours":21.67494159516027,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.67494159516027,"endHours":22.67494159516027,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.67494159516027,"endHours":23.67494159516027,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.67494159516027,"endHours":24.67494159516027,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.67494159516027,"endHours":25.67494159516027,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.67494159516027,"endHours":26.67494159516027,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.67494159516027,"endHours":27.67494159516027,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.67494159516027,"endHours":28.67494159516027,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.67494159516027,"endHours":29.67494159516027,"planetary_lord":"Mercury"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.5782993603531885,"eotMinutes":1.4978360972560227,"ayanamsa":21.334}},"calendars":{"vikram_samvat":1876,"vikram_samvatsara":"Nandana","saka_samvat":1741,"saka_samvatsara":"Pramāthi","bengali_samvat":1226,"malayalam_era":995,"nanakshahi_year":350,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pūrṇimā · Vikram 1876 Nandana · Śaka 1741 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 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":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 September 4, 1819 CE · Ayodhyā · Vidhyamitra","description":"September 4, 1819 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:40, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1819-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1819-09-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1819-09-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1819-09-04","x-default":"https://vidhyamitra.com/city/ayodhya/1819-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:19:48.155Z","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":"2026-06-01T06:19:48.155Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:19:48.155Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}