{"id":"vidhyamitra:city-day:bareilly:1983-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1983-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-08-18","date_display":"August 18, 1983 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":1983,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445564.770833,"kali_year":5085,"ahargana":1857099.2708,"sun":{"sidereal_longitude":120.3444,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":236.7448,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.4003,"elapsed_within_tithi_degrees":8.4003},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7448,"elapsed_within_degrees":10.0781},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.0892},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1983,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445564.770833,"ahargana":1857099.2708,"kali_year":5085,"ayanamsa_lahiri":23.6243,"grahas":{"sun":{"sidereal_longitude":120.93119899999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":239.74749900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":0.4073},"mars":{"sidereal_longitude":99.446799,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":148.51749900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":218.86429900000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":132.17379900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":185.54469900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":61.9436,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.9436,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1983,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445564.770833,"kali_year":5085,"ahargana":1857099.2708,"sun":{"sidereal_longitude":120.3444,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":236.7448,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.4003,"elapsed_within_tithi_degrees":8.4003},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7448,"elapsed_within_degrees":10.0781},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.0892},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.407,"elongation":116.4},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.407,"opposition_distance":63.6}},"eclipse_window_40days":[]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:42","sunsetLocal":"18:49","solarNoonLocal":"12:16","dayLengthHours":13.111418306082447,"dayLengthDisplay":"13 Hours 06 Mins 41 Secs","nightLengthDisplay":"10 Hours 53 Mins 19 Secs","moonriseLocal":"15:02","moonsetLocal":"01:20","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:32","startHours":13.902368250275478,"endHours":15.541295538535783,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:42","end":"07:21","startHours":5.707731808973948,"endHours":7.346659097234254,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:59","end":"10:37","startHours":8.98558638549456,"endHours":10.624513673754866,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.767062747059853,"endHours":9.204110023929267,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.254040905060717,"endHours":6.603678726556248,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:42","startHours":11.826393685145758,"endHours":12.700488238884587,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:50","startHours":3.9595427014962885,"endHours":4.833637255235118,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:42","startHours":4.615113616800411,"endHours":5.707731808973948,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:19","startHours":14.448677346362247,"endHours":15.322771900101078,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.619150115056396,"endHours":19.019150115056394,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:22","startHours":18.819150115056395,"endHours":19.365459211143165,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.569150115056395,"endHours":20.319150115056395,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:42","startHours":23.82639368514576,"endHours":24.70048823888459,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:42","end":"07:21","startHours":5.707731808973948,"endHours":7.346659097234254,"quality":"auspicious"},{"name":"Roga","start":"07:21","end":"08:59","startHours":7.346659097234254,"endHours":8.98558638549456,"quality":"inauspicious"},{"name":"Udveg","start":"08:59","end":"10:37","startHours":8.98558638549456,"endHours":10.624513673754866,"quality":"inauspicious"},{"name":"Chala","start":"10:37","end":"12:16","startHours":10.624513673754866,"endHours":12.26344096201517,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:54","startHours":12.26344096201517,"endHours":13.902368250275478,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:32","startHours":13.902368250275478,"endHours":15.541295538535783,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:11","startHours":15.541295538535783,"endHours":17.18022282679609,"quality":"inauspicious"},{"name":"Śubha","start":"17:11","end":"18:49","startHours":17.18022282679609,"endHours":18.819150115056395,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:49","end":"20:11","startHours":18.819150115056395,"endHours":20.18022282679609,"quality":"auspicious"},{"name":"Kāla","start":"20:11","end":"21:32","startHours":20.18022282679609,"endHours":21.541295538535785,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:54","startHours":21.541295538535785,"endHours":22.90236825027548,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:16","startHours":22.90236825027548,"endHours":24.26344096201517,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:37","startHours":24.26344096201517,"endHours":25.624513673754866,"quality":"inauspicious"},{"name":"Chala","start":"01:37","end":"02:59","startHours":25.624513673754866,"endHours":26.98558638549456,"quality":"neutral"},{"name":"Labha","start":"02:59","end":"04:21","startHours":26.98558638549456,"endHours":28.34665909723425,"quality":"auspicious"},{"name":"Amṛta","start":"04:21","end":"05:42","startHours":28.34665909723425,"endHours":29.707731808973946,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.707731808973948,"endHours":6.707731808973948,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.707731808973948,"endHours":7.707731808973948,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.707731808973948,"endHours":8.707731808973948,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.707731808973948,"endHours":9.707731808973948,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.707731808973948,"endHours":10.707731808973948,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.707731808973948,"endHours":11.707731808973948,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.707731808973948,"endHours":12.707731808973948,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.707731808973948,"endHours":13.707731808973948,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.707731808973948,"endHours":14.707731808973948,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.707731808973948,"endHours":15.707731808973948,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.707731808973948,"endHours":16.707731808973946,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.707731808973946,"endHours":17.707731808973946,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.707731808973946,"endHours":18.707731808973946,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.707731808973946,"endHours":19.707731808973946,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.707731808973946,"endHours":20.707731808973946,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.707731808973946,"endHours":21.707731808973946,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.707731808973946,"endHours":22.707731808973946,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.707731808973946,"endHours":23.707731808973946,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.707731808973946,"endHours":24.707731808973946,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.707731808973946,"endHours":25.707731808973946,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.707731808973946,"endHours":26.707731808973946,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.707731808973946,"endHours":27.707731808973946,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.707731808973946,"endHours":28.707731808973946,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.707731808973946,"endHours":29.707731808973946,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.335381930790163,"eotMinutes":-3.5280577209103767,"ayanamsa":23.6243}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 18, 1983 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"August 18, 1983 CE for Bareilly, Uttar Pradesh: Śukla Daśamī, sūryodaya 05:42, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1983-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1983-08-18","sa":"https://sa.vidhyamitra.com/city/bareilly/1983-08-18","hi":"https://hi.vidhyamitra.com/city/bareilly/1983-08-18","x-default":"https://vidhyamitra.com/city/bareilly/1983-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T11:26:14.371Z","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":"2026-05-18T11:26:14.371Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T11:26:14.371Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}