{"id":"vidhyamitra:city-day:ayodhya:1784-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1784-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1784-09-12","date_display":"September 12, 1784 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":1784,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372907.770833,"kali_year":4886,"ahargana":1784442.2708,"sun":{"sidereal_longitude":148.7878,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":118.4824,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.6946,"elapsed_within_tithi_degrees":5.6946},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.4824,"elapsed_within_degrees":11.8157},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.2702},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1784,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2372907.770833,"ahargana":1784442.2708,"kali_year":4886,"ayanamsa_lahiri":20.8454,"grahas":{"sun":{"sidereal_longitude":148.99573099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":120.12443099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":1.025},"mars":{"sidereal_longitude":157.48953099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":178.17653099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":312.61223100000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":161.33863099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":269.42753100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":311.6612,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.6612,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1784,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372907.770833,"kali_year":4886,"ahargana":1784442.2708,"sun":{"sidereal_longitude":148.7878,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":118.4824,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":329.6946,"elapsed_within_tithi_degrees":5.6946},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.4824,"elapsed_within_degrees":11.8157},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.2702},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.025,"elongation":30.305},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.025,"opposition_distance":149.695}},"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":"05:45","sunsetLocal":"18:09","solarNoonLocal":"11:57","dayLengthHours":12.396279776621627,"dayLengthDisplay":"12 Hours 23 Mins 47 Secs","nightLengthDisplay":"11 Hours 36 Mins 13 Secs","moonriseLocal":"03:29","moonsetLocal":"16:34","rahuKala":{"name":"Rāhu Kāla","start":"16:36","end":"18:09","startHours":16.595279657100022,"endHours":18.144814629177723,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.496209712944612,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:03","end":"16:36","startHours":15.045744685022317,"endHours":16.595279657100022,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.64100013376781,"endHours":9.054209459655198,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.26504650991533,"endHours":6.595613970625241,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.533465414979522,"endHours":12.359884066754299,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:55","startHours":4.095697549006546,"endHours":4.922116200781321,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:45","startHours":4.715511537837627,"endHours":5.748534852556096,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:50","startHours":14.012721370303847,"endHours":14.839140022078622,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.944814629177724,"endHours":18.344814629177723,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.144814629177723,"endHours":18.66132628653696,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.894814629177723,"endHours":19.644814629177723,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.533465414979524,"endHours":24.359884066754297,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:18","startHours":5.748534852556096,"endHours":7.298069824633799,"quality":"inauspicious"},{"name":"Chala","start":"07:18","end":"08:51","startHours":7.298069824633799,"endHours":8.847604796711503,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:24","startHours":8.847604796711503,"endHours":10.397139768789206,"quality":"auspicious"},{"name":"Amṛta","start":"10:24","end":"11:57","startHours":10.397139768789206,"endHours":11.94667474086691,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.496209712944612,"quality":"inauspicious"},{"name":"Śubha","start":"13:30","end":"15:03","startHours":13.496209712944612,"endHours":15.045744685022317,"quality":"auspicious"},{"name":"Roga","start":"15:03","end":"16:36","startHours":15.045744685022317,"endHours":16.595279657100022,"quality":"inauspicious"},{"name":"Udveg","start":"16:36","end":"18:09","startHours":16.595279657100022,"endHours":18.144814629177723,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:36","startHours":18.144814629177723,"endHours":19.59527965710002,"quality":"auspicious"},{"name":"Roga","start":"19:36","end":"21:03","startHours":19.59527965710002,"endHours":21.045744685022317,"quality":"inauspicious"},{"name":"Udveg","start":"21:03","end":"22:30","startHours":21.045744685022317,"endHours":22.496209712944612,"quality":"inauspicious"},{"name":"Chala","start":"22:30","end":"23:57","startHours":22.496209712944612,"endHours":23.94667474086691,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:24","startHours":23.94667474086691,"endHours":25.397139768789206,"quality":"auspicious"},{"name":"Amṛta","start":"01:24","end":"02:51","startHours":25.397139768789206,"endHours":26.8476047967115,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:18","startHours":26.8476047967115,"endHours":28.2980698246338,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:45","startHours":28.2980698246338,"endHours":29.748534852556098,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.748534852556096,"endHours":6.748534852556096,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.748534852556096,"endHours":7.748534852556096,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.748534852556096,"endHours":8.748534852556096,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.748534852556096,"endHours":9.748534852556096,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.748534852556096,"endHours":10.748534852556096,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.748534852556096,"endHours":11.748534852556096,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.748534852556096,"endHours":12.748534852556096,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.748534852556096,"endHours":13.748534852556096,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.748534852556096,"endHours":14.748534852556096,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.748534852556096,"endHours":15.748534852556096,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.748534852556096,"endHours":16.748534852556098,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.748534852556098,"endHours":17.748534852556098,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.748534852556098,"endHours":18.748534852556098,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.748534852556098,"endHours":19.748534852556098,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.748534852556098,"endHours":20.748534852556098,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.748534852556098,"endHours":21.748534852556098,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.748534852556098,"endHours":22.748534852556098,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.748534852556098,"endHours":23.748534852556098,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.748534852556098,"endHours":24.748534852556098,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.748534852556098,"endHours":25.748534852556098,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.748534852556098,"endHours":26.748534852556098,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.748534852556098,"endHours":27.748534852556098,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.748534852556098,"endHours":28.748534852556098,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.748534852556098,"endHours":29.748534852556098,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","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":4.022678766035173,"eotMinutes":4.383515547985428,"ayanamsa":20.8454}},"calendars":{"vikram_samvat":1841,"vikram_samvatsara":"Piṅgala","saka_samvat":1706,"saka_samvatsara":"Krodhi","bengali_samvat":1191,"malayalam_era":960,"nanakshahi_year":315,"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 Trayodaśī · Vikram 1841 Piṅgala · Śaka 1706 Krodhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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, 1784 CE · Ayodhyā · Vidhyamitra","description":"September 12, 1784 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:45, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1784-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1784-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1784-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1784-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/1784-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:31:38.346Z","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":"2026-06-01T13:31:38.346Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:31:38.346Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}