{"id":"vidhyamitra:city-day:ayodhya:1769-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1769-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1769-09-04","date_display":"September 4, 1769 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":1769,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367420.770833,"kali_year":4871,"ahargana":1778955.2708,"sun":{"sidereal_longitude":140.9088,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":186.5696,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.6607,"elapsed_within_tithi_degrees":9.6607},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.5696,"elapsed_within_degrees":13.2363},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.4784},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1769,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2367420.770833,"ahargana":1778955.2708,"kali_year":4871,"ayanamsa_lahiri":20.6356,"grahas":{"sun":{"sidereal_longitude":141.06077399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":184.88717399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-3.7215},"mars":{"sidereal_longitude":157.168674,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":145.673274,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":210.385174,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":99.77067399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":99.73137399999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":242.3888,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":62.3888,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1769,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367420.770833,"kali_year":4871,"ahargana":1778955.2708,"sun":{"sidereal_longitude":140.9088,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":186.5696,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.6607,"elapsed_within_tithi_degrees":9.6607},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.5696,"elapsed_within_degrees":13.2363},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.4784},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.722,"elongation":45.661},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.722,"opposition_distance":134.339}},"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":"05:41","sunsetLocal":"18:18","solarNoonLocal":"12:00","dayLengthHours":12.611865021712752,"dayLengthDisplay":"12 Hours 36 Mins 43 Secs","nightLengthDisplay":"11 Hours 23 Mins 17 Secs","moonriseLocal":"09:12","moonsetLocal":"20:37","rahuKala":{"name":"Rāhu Kāla","start":"07:16","end":"08:51","startHours":7.265320015236785,"endHours":8.84180314295088,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"12:00","startHours":10.418286270664973,"endHours":11.994769398379066,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"15:09","startHours":13.571252526093161,"endHours":15.147735653807256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.631605392589,"endHours":9.052000893312758,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:33","startHours":6.214331263427389,"endHours":6.550647664006395,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.574373897655308,"endHours":12.415164899102825,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:51","startHours":4.007254884627658,"endHours":4.848045886075174,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:41","startHours":4.637848135713295,"endHours":5.688836887522691,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:56","startHours":14.09674690199786,"endHours":14.937537903445378,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.100701909235443,"endHours":18.500701909235442,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:50","startHours":18.300701909235443,"endHours":18.826196285140142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.050701909235443,"endHours":19.800701909235443,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.57437389765531,"endHours":24.415164899102823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:41","end":"07:16","startHours":5.688836887522691,"endHours":7.265320015236785,"quality":"auspicious"},{"name":"Kāla","start":"07:16","end":"08:51","startHours":7.265320015236785,"endHours":8.84180314295088,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:25","startHours":8.84180314295088,"endHours":10.418286270664973,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"12:00","startHours":10.418286270664973,"endHours":11.994769398379066,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.571252526093161,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"15:09","startHours":13.571252526093161,"endHours":15.147735653807256,"quality":"neutral"},{"name":"Labha","start":"15:09","end":"16:43","startHours":15.147735653807256,"endHours":16.724218781521348,"quality":"auspicious"},{"name":"Amṛta","start":"16:43","end":"18:18","startHours":16.724218781521348,"endHours":18.300701909235443,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:18","end":"19:43","startHours":18.300701909235443,"endHours":19.724218781521348,"quality":"neutral"},{"name":"Labha","start":"19:43","end":"21:09","startHours":19.724218781521348,"endHours":21.147735653807253,"quality":"auspicious"},{"name":"Amṛta","start":"21:09","end":"22:34","startHours":21.147735653807253,"endHours":22.57125252609316,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:00","startHours":22.57125252609316,"endHours":23.994769398379066,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:25","startHours":23.994769398379066,"endHours":25.41828627066497,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"02:51","startHours":25.41828627066497,"endHours":26.84180314295088,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:16","startHours":26.84180314295088,"endHours":28.265320015236785,"quality":"inauspicious"},{"name":"Chala","start":"04:16","end":"05:41","startHours":28.265320015236785,"endHours":29.68883688752269,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.688836887522691,"endHours":6.688836887522691,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.688836887522691,"endHours":7.688836887522691,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.688836887522691,"endHours":8.68883688752269,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.68883688752269,"endHours":9.68883688752269,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.68883688752269,"endHours":10.68883688752269,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.68883688752269,"endHours":11.68883688752269,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.68883688752269,"endHours":12.68883688752269,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.68883688752269,"endHours":13.68883688752269,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.68883688752269,"endHours":14.68883688752269,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.68883688752269,"endHours":15.68883688752269,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.68883688752269,"endHours":16.68883688752269,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.68883688752269,"endHours":17.68883688752269,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.68883688752269,"endHours":18.68883688752269,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.68883688752269,"endHours":19.68883688752269,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.68883688752269,"endHours":20.68883688752269,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.68883688752269,"endHours":21.68883688752269,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.68883688752269,"endHours":22.68883688752269,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.68883688752269,"endHours":23.68883688752269,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.68883688752269,"endHours":24.68883688752269,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.68883688752269,"endHours":25.68883688752269,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.68883688752269,"endHours":26.68883688752269,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.68883688752269,"endHours":27.68883688752269,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.68883688752269,"endHours":28.68883688752269,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.68883688752269,"endHours":29.68883688752269,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.175494314881557,"eotMinutes":1.4978360972560227,"ayanamsa":20.6356}},"calendars":{"vikram_samvat":1826,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1691,"saka_samvatsara":"Virodhi","bengali_samvat":1176,"malayalam_era":945,"nanakshahi_year":300,"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 Caturthī · Vikram 1826 Śubhakṛt · Śaka 1691 Virodhi"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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, 1769 CE · Ayodhyā · Vidhyamitra","description":"September 4, 1769 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:41, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1769-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1769-09-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1769-09-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1769-09-04","x-default":"https://vidhyamitra.com/city/ayodhya/1769-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:38:02.416Z","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":"2026-05-31T20:38:02.416Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:38:02.416Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}