{"id":"vidhyamitra:city-day:ayodhya:1783-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1783-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1783-09-12","date_display":"September 12, 1783 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":1783,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372541.770833,"kali_year":4885,"ahargana":1784076.2708,"sun":{"sidereal_longitude":148.0667,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":343.3668,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.3,"elapsed_within_tithi_degrees":3.3},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.3668,"elapsed_within_degrees":10.0334},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4335},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1783,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2372541.770833,"ahargana":1784076.2708,"kali_year":4885,"ayanamsa_lahiri":20.8314,"grahas":{"sun":{"sidereal_longitude":148.271115,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":342.02081499999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":0.9587},"mars":{"sidereal_longitude":355.643415,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":169.46711499999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":274.72791499999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":192.43841500000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":258.014815,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":331.0536,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":151.0536,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"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":1783,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372541.770833,"kali_year":4885,"ahargana":1784076.2708,"sun":{"sidereal_longitude":148.0667,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":343.3668,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.3,"elapsed_within_tithi_degrees":3.3},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.3668,"elapsed_within_degrees":10.0334},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4335},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.959,"elongation":164.7},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.959,"opposition_distance":15.3}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":1.345,"elongation":0.893},{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":-0.118,"opposition_distance":2.509}]},"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":"05:44","sunsetLocal":"18:09","solarNoonLocal":"11:57","dayLengthHours":12.41596060000458,"dayLengthDisplay":"12 Hours 24 Mins 57 Secs","nightLengthDisplay":"11 Hours 35 Mins 03 Secs","moonriseLocal":"18:47","moonsetLocal":"06:57","rahuKala":{"name":"Rāhu Kāla","start":"10:24","end":"11:57","startHours":10.394679665866338,"endHours":11.94667474086691,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:03","end":"16:36","startHours":15.050664890868056,"endHours":16.60265996586863,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:17","end":"08:51","startHours":7.2906895158651945,"endHours":8.842684590865767,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.635751914199023,"endHours":9.04961726753251,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.256026132531479,"endHours":6.587118415198268,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.532809387533424,"endHours":12.360540094200397,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.083233027530678,"endHours":4.91096373419765,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.704031057530907,"endHours":5.738694440864622,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:51","startHours":14.016001507534343,"endHours":14.843732214201316,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.954655040869202,"endHours":18.3546550408692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.1546550408692,"endHours":18.67198673253606,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.9046550408692,"endHours":19.6546550408692,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.532809387533426,"endHours":24.360540094200395,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:44","end":"07:17","startHours":5.738694440864622,"endHours":7.2906895158651945,"quality":"neutral"},{"name":"Labha","start":"07:17","end":"08:51","startHours":7.2906895158651945,"endHours":8.842684590865767,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:24","startHours":8.842684590865767,"endHours":10.394679665866338,"quality":"auspicious"},{"name":"Kāla","start":"10:24","end":"11:57","startHours":10.394679665866338,"endHours":11.94667474086691,"quality":"inauspicious"},{"name":"Śubha","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.498669815867483,"quality":"auspicious"},{"name":"Roga","start":"13:30","end":"15:03","startHours":13.498669815867483,"endHours":15.050664890868056,"quality":"inauspicious"},{"name":"Udveg","start":"15:03","end":"16:36","startHours":15.050664890868056,"endHours":16.60265996586863,"quality":"inauspicious"},{"name":"Chala","start":"16:36","end":"18:09","startHours":16.60265996586863,"endHours":18.1546550408692,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:09","end":"19:36","startHours":18.1546550408692,"endHours":19.60265996586863,"quality":"inauspicious"},{"name":"Udveg","start":"19:36","end":"21:03","startHours":19.60265996586863,"endHours":21.050664890868056,"quality":"inauspicious"},{"name":"Chala","start":"21:03","end":"22:30","startHours":21.050664890868056,"endHours":22.498669815867483,"quality":"neutral"},{"name":"Labha","start":"22:30","end":"23:57","startHours":22.498669815867483,"endHours":23.94667474086691,"quality":"auspicious"},{"name":"Amṛta","start":"23:57","end":"01:24","startHours":23.94667474086691,"endHours":25.394679665866338,"quality":"auspicious"},{"name":"Kāla","start":"01:24","end":"02:51","startHours":25.394679665866338,"endHours":26.842684590865765,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:17","startHours":26.842684590865765,"endHours":28.290689515865196,"quality":"auspicious"},{"name":"Roga","start":"04:17","end":"05:44","startHours":28.290689515865196,"endHours":29.73869444086462,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.738694440864622,"endHours":6.738694440864622,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.738694440864622,"endHours":7.738694440864622,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.738694440864622,"endHours":8.738694440864622,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.738694440864622,"endHours":9.738694440864622,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.738694440864622,"endHours":10.738694440864622,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.738694440864622,"endHours":11.738694440864622,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.738694440864622,"endHours":12.738694440864622,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.738694440864622,"endHours":13.738694440864622,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.738694440864622,"endHours":14.738694440864622,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.738694440864622,"endHours":15.738694440864622,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.738694440864622,"endHours":16.73869444086462,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73869444086462,"endHours":17.73869444086462,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73869444086462,"endHours":18.73869444086462,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73869444086462,"endHours":19.73869444086462,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73869444086462,"endHours":20.73869444086462,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73869444086462,"endHours":21.73869444086462,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73869444086462,"endHours":22.73869444086462,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73869444086462,"endHours":23.73869444086462,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73869444086462,"endHours":24.73869444086462,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73869444086462,"endHours":25.73869444086462,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73869444086462,"endHours":26.73869444086462,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73869444086462,"endHours":27.73869444086462,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73869444086462,"endHours":28.73869444086462,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73869444086462,"endHours":29.73869444086462,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-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":4.31226874525329,"eotMinutes":4.383515547985428,"ayanamsa":20.8314}},"calendars":{"vikram_samvat":1840,"vikram_samvatsara":"Nala","saka_samvat":1705,"saka_samvatsara":"Śobhana","bengali_samvat":1190,"malayalam_era":959,"nanakshahi_year":314,"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 Dvitīyā · Vikram 1840 Nala · Śaka 1705 Śobhana"},"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":[]},"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 12, 1783 CE · Ayodhyā · Vidhyamitra","description":"September 12, 1783 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1783-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1783-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1783-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1783-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/1783-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:17:05.706Z","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":"2026-05-31T22:17:05.706Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:17:05.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}