{"id":"vidhyamitra:city-day:ayodhya:1773-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1773-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1773-09-07","date_display":"September 7, 1773 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":1773,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2368884.770833,"kali_year":4875,"ahargana":1780419.2708,"sun":{"sidereal_longitude":143.7816,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.0514,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.2698,"elapsed_within_tithi_degrees":9.2698},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.0514,"elapsed_within_degrees":6.3847},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.8329},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1773,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2368884.770833,"ahargana":1780419.2708,"kali_year":4875,"ayanamsa_lahiri":20.6916,"grahas":{"sun":{"sidereal_longitude":143.950939,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":30.55773899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.3548},"mars":{"sidereal_longitude":184.36973899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":143.20743900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":348.744039,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":172.55333900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":147.937139,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":164.8191,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.8191,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1773,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2368884.770833,"kali_year":4875,"ahargana":1780419.2708,"sun":{"sidereal_longitude":143.7816,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.0514,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.2698,"elapsed_within_tithi_degrees":9.2698},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.0514,"elapsed_within_degrees":6.3847},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.8329},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.355,"elongation":110.73},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.355,"opposition_distance":69.27}},"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":"05:43","sunsetLocal":"18:15","solarNoonLocal":"11:59","dayLengthHours":12.534300360652619,"dayLengthDisplay":"12 Hours 32 Mins 03 Secs","nightLengthDisplay":"11 Hours 27 Mins 57 Secs","moonriseLocal":"21:44","moonsetLocal":"11:06","rahuKala":{"name":"Rāhu Kāla","start":"15:07","end":"16:41","startHours":15.110673440645776,"endHours":16.677460985727354,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:25","startHours":8.843523260319468,"endHours":10.410310805401046,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:59","end":"13:33","startHours":11.977098350482624,"endHours":13.543885895564202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.634618254308592,"endHours":9.052428266330345,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:34","startHours":6.232210685183507,"endHours":6.56645869480091,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:24","startHours":11.559288338460869,"endHours":12.394908362504376,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:52","startHours":4.038708122069298,"endHours":4.874328146112806,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:43","startHours":4.665423140101929,"endHours":5.709948170156314,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:54","startHours":14.066148410591392,"endHours":14.9017684346349,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.044248530808932,"endHours":18.44424853080893,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:46","startHours":18.24424853080893,"endHours":18.766511045836126,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.99424853080893,"endHours":19.74424853080893,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:24","startHours":23.559288338460867,"endHours":24.394908362504374,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:43","end":"07:17","startHours":5.709948170156314,"endHours":7.276735715237891,"quality":"inauspicious"},{"name":"Udveg","start":"07:17","end":"08:51","startHours":7.276735715237891,"endHours":8.843523260319468,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:25","startHours":8.843523260319468,"endHours":10.410310805401046,"quality":"neutral"},{"name":"Labha","start":"10:25","end":"11:59","startHours":10.410310805401046,"endHours":11.977098350482624,"quality":"auspicious"},{"name":"Amṛta","start":"11:59","end":"13:33","startHours":11.977098350482624,"endHours":13.543885895564202,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"15:07","startHours":13.543885895564202,"endHours":15.110673440645776,"quality":"inauspicious"},{"name":"Śubha","start":"15:07","end":"16:41","startHours":15.110673440645776,"endHours":16.677460985727354,"quality":"auspicious"},{"name":"Roga","start":"16:41","end":"18:15","startHours":16.677460985727354,"endHours":18.24424853080893,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:15","end":"19:41","startHours":18.24424853080893,"endHours":19.677460985727354,"quality":"inauspicious"},{"name":"Śubha","start":"19:41","end":"21:07","startHours":19.677460985727354,"endHours":21.110673440645776,"quality":"auspicious"},{"name":"Roga","start":"21:07","end":"22:33","startHours":21.110673440645776,"endHours":22.543885895564202,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"23:59","startHours":22.543885895564202,"endHours":23.97709835048262,"quality":"inauspicious"},{"name":"Chala","start":"23:59","end":"01:25","startHours":23.97709835048262,"endHours":25.410310805401046,"quality":"neutral"},{"name":"Labha","start":"01:25","end":"02:51","startHours":25.410310805401046,"endHours":26.84352326031947,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:17","startHours":26.84352326031947,"endHours":28.27673571523789,"quality":"auspicious"},{"name":"Kāla","start":"04:17","end":"05:43","startHours":28.27673571523789,"endHours":29.709948170156313,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.709948170156314,"endHours":6.709948170156314,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.709948170156314,"endHours":7.709948170156314,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.709948170156314,"endHours":8.709948170156313,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.709948170156313,"endHours":9.709948170156313,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.709948170156313,"endHours":10.709948170156313,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.709948170156313,"endHours":11.709948170156313,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.709948170156313,"endHours":12.709948170156313,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.709948170156313,"endHours":13.709948170156313,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.709948170156313,"endHours":14.709948170156313,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.709948170156313,"endHours":15.709948170156313,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.709948170156313,"endHours":16.709948170156313,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.709948170156313,"endHours":17.709948170156313,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.709948170156313,"endHours":18.709948170156313,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.709948170156313,"endHours":19.709948170156313,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.709948170156313,"endHours":20.709948170156313,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.709948170156313,"endHours":21.709948170156313,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.709948170156313,"endHours":22.709948170156313,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.709948170156313,"endHours":23.709948170156313,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.709948170156313,"endHours":24.709948170156313,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.709948170156313,"endHours":25.709948170156313,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.709948170156313,"endHours":26.709948170156313,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.709948170156313,"endHours":27.709948170156313,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.709948170156313,"endHours":28.709948170156313,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.709948170156313,"endHours":29.709948170156313,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","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":6.046500338333149,"eotMinutes":2.5580989710426816,"ayanamsa":20.6916}},"calendars":{"vikram_samvat":1830,"vikram_samvatsara":"Parābhava","saka_samvat":1695,"saka_samvatsara":"Vijaya","bengali_samvat":1180,"malayalam_era":949,"nanakshahi_year":304,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ṣaṣṭhī · Vikram 1830 Parābhava · Śaka 1695 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 September 7, 1773 CE · Ayodhyā · Vidhyamitra","description":"September 7, 1773 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:43, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1773-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1773-09-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1773-09-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1773-09-07","x-default":"https://vidhyamitra.com/city/ayodhya/1773-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:24:00.687Z","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":"2026-05-31T02:24:00.687Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:24:00.687Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}