{"id":"vidhyamitra:city-day:ayodhya:1789-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1789-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1789-09-04","date_display":"September 4, 1789 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":1789,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2374725.770833,"kali_year":4891,"ahargana":1786260.2708,"sun":{"sidereal_longitude":140.7393,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":315.144,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.4047,"elapsed_within_tithi_degrees":6.4047},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.144,"elapsed_within_degrees":8.4773},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.8833},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1789,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2374725.770833,"ahargana":1786260.2708,"kali_year":4891,"ayanamsa_lahiri":20.915,"grahas":{"sun":{"sidereal_longitude":140.93876999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":314.91227000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":4.4341},"mars":{"sidereal_longitude":84.17757,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":149.35887000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":119.53517,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":169.70947,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":332.25627,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":215.3348,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.3348,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1789,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2374725.770833,"kali_year":4891,"ahargana":1786260.2708,"sun":{"sidereal_longitude":140.7393,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":315.144,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.4047,"elapsed_within_tithi_degrees":6.4047},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.144,"elapsed_within_degrees":8.4773},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.8833},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.434,"elongation":174.405},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.434,"opposition_distance":5.595}},"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":12.60773603174109,"dayLengthDisplay":"12 Hours 36 Mins 28 Secs","nightLengthDisplay":"11 Hours 23 Mins 32 Secs","moonriseLocal":"17:52","moonsetLocal":"05:19","rahuKala":{"name":"Rāhu Kāla","start":"10:25","end":"12:00","startHours":10.418802394411431,"endHours":11.994769398379066,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:43","startHours":15.14670340631434,"endHours":16.722670410281975,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:51","startHours":7.266868386476158,"endHours":8.842835390443796,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.632706456581444,"endHours":9.052964324306146,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:33","startHours":6.216223717164401,"endHours":6.552430011344163,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.574511530654364,"endHours":12.415027266103769,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:51","startHours":4.00986991160971,"endHours":4.850385647059116,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:41","startHours":4.640256713196765,"endHours":5.690901382508522,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:56","startHours":14.096058737002583,"endHours":14.936574472451989,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.098637414249612,"endHours":18.49863741424961,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:49","startHours":18.29863741424961,"endHours":18.82395974890549,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.04863741424961,"endHours":19.79863741424961,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.574511530654362,"endHours":24.41502726610377,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:41","end":"07:16","startHours":5.690901382508522,"endHours":7.266868386476158,"quality":"neutral"},{"name":"Labha","start":"07:16","end":"08:51","startHours":7.266868386476158,"endHours":8.842835390443796,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:25","startHours":8.842835390443796,"endHours":10.418802394411431,"quality":"auspicious"},{"name":"Kāla","start":"10:25","end":"12:00","startHours":10.418802394411431,"endHours":11.994769398379066,"quality":"inauspicious"},{"name":"Śubha","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.570736402346704,"quality":"auspicious"},{"name":"Roga","start":"13:34","end":"15:09","startHours":13.570736402346704,"endHours":15.14670340631434,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:43","startHours":15.14670340631434,"endHours":16.722670410281975,"quality":"inauspicious"},{"name":"Chala","start":"16:43","end":"18:18","startHours":16.722670410281975,"endHours":18.29863741424961,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:18","end":"19:43","startHours":18.29863741424961,"endHours":19.722670410281975,"quality":"inauspicious"},{"name":"Udveg","start":"19:43","end":"21:09","startHours":19.722670410281975,"endHours":21.146703406314337,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:34","startHours":21.146703406314337,"endHours":22.570736402346704,"quality":"neutral"},{"name":"Labha","start":"22:34","end":"00:00","startHours":22.570736402346704,"endHours":23.994769398379066,"quality":"auspicious"},{"name":"Amṛta","start":"00:00","end":"01:25","startHours":23.994769398379066,"endHours":25.41880239441143,"quality":"auspicious"},{"name":"Kāla","start":"01:25","end":"02:51","startHours":25.41880239441143,"endHours":26.842835390443796,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:16","startHours":26.842835390443796,"endHours":28.26686838647616,"quality":"auspicious"},{"name":"Roga","start":"04:16","end":"05:41","startHours":28.26686838647616,"endHours":29.69090138250852,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.690901382508522,"endHours":6.690901382508522,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.690901382508522,"endHours":7.690901382508522,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.690901382508522,"endHours":8.690901382508521,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.690901382508521,"endHours":9.690901382508521,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.690901382508521,"endHours":10.690901382508521,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.690901382508521,"endHours":11.690901382508521,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.690901382508521,"endHours":12.690901382508521,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.690901382508521,"endHours":13.690901382508521,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.690901382508521,"endHours":14.690901382508521,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.690901382508521,"endHours":15.690901382508521,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.690901382508521,"endHours":16.69090138250852,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.69090138250852,"endHours":17.69090138250852,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.69090138250852,"endHours":18.69090138250852,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.69090138250852,"endHours":19.69090138250852,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.69090138250852,"endHours":20.69090138250852,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.69090138250852,"endHours":21.69090138250852,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.69090138250852,"endHours":22.69090138250852,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.69090138250852,"endHours":23.69090138250852,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.69090138250852,"endHours":24.69090138250852,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.69090138250852,"endHours":25.69090138250852,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.69090138250852,"endHours":26.69090138250852,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.69090138250852,"endHours":27.69090138250852,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.69090138250852,"endHours":28.69090138250852,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.69090138250852,"endHours":29.69090138250852,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","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":7.11556774390477,"eotMinutes":1.4978360972560227,"ayanamsa":20.915}},"calendars":{"vikram_samvat":1846,"vikram_samvatsara":"Dundubhi","saka_samvat":1711,"saka_samvatsara":"Saumya","bengali_samvat":1196,"malayalam_era":965,"nanakshahi_year":320,"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 1846 Dundubhi · Śaka 1711 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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, 1789 CE · Ayodhyā · Vidhyamitra","description":"September 4, 1789 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:41, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1789-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1789-09-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1789-09-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1789-09-04","x-default":"https://vidhyamitra.com/city/ayodhya/1789-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:35:44.015Z","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":"2026-05-31T12:35:44.015Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:35:44.015Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}