{"id":"vidhyamitra:city-day:erode:1983-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1983-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-04-08","date_display":"April 8, 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":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445432.770833,"kali_year":5084,"ahargana":1856967.2708,"sun":{"sidereal_longitude":354.2228,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":292.3647,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.1419,"elapsed_within_tithi_degrees":10.1419},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.3647,"elapsed_within_degrees":12.3647},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5875},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1983,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445432.770833,"ahargana":1856967.2708,"kali_year":5084,"ayanamsa_lahiri":23.6192,"grahas":{"sun":{"sidereal_longitude":354.031742,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":293.085742,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-3.0918},"mars":{"sidereal_longitude":8.437942000000021,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":7.206441999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":227.87364200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":30.203441999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":188.246942,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":68.9376,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.9376,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445432.770833,"kali_year":5084,"ahargana":1856967.2708,"sun":{"sidereal_longitude":354.2228,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":292.3647,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.1419,"elapsed_within_tithi_degrees":10.1419},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.3647,"elapsed_within_degrees":12.3647},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5875},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.092,"elongation":61.858},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.092,"opposition_distance":118.142}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:12","sunsetLocal":"18:30","solarNoonLocal":"12:21","dayLengthHours":12.300325142091616,"dayLengthDisplay":"12 Hours 18 Mins 01 Secs","nightLengthDisplay":"11 Hours 41 Mins 59 Secs","moonriseLocal":"02:28","moonsetLocal":"14:07","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:21","startHours":10.817813533516379,"endHours":12.355354176277832,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:26","end":"16:58","startHours":15.430435461800736,"endHours":16.967976104562187,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:45","end":"09:17","startHours":7.742732247993476,"endHours":9.280272890754928,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:29","startHours":9.075267471720068,"endHours":9.485278309789788,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.717705152819175,"endHours":7.045713823274951,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:46","startHours":11.945343338208112,"endHours":12.765365014347552,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:23","startHours":4.565148252953142,"endHours":5.385169929092583,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:12","startHours":5.180164510057722,"endHours":6.205191605232024,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:14","startHours":14.405408366626435,"endHours":15.225430042765877,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30551674732364,"endHours":18.70551674732364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.50551674732364,"endHours":19.01803029491079,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25551674732364,"endHours":20.00551674732364,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:46","startHours":23.94534333820811,"endHours":24.76536501434755,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:12","end":"07:45","startHours":6.205191605232024,"endHours":7.742732247993476,"quality":"neutral"},{"name":"Labha","start":"07:45","end":"09:17","startHours":7.742732247993476,"endHours":9.280272890754928,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:49","startHours":9.280272890754928,"endHours":10.817813533516379,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:21","startHours":10.817813533516379,"endHours":12.355354176277832,"quality":"inauspicious"},{"name":"Śubha","start":"12:21","end":"13:54","startHours":12.355354176277832,"endHours":13.892894819039284,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:26","startHours":13.892894819039284,"endHours":15.430435461800736,"quality":"inauspicious"},{"name":"Udveg","start":"15:26","end":"16:58","startHours":15.430435461800736,"endHours":16.967976104562187,"quality":"inauspicious"},{"name":"Chala","start":"16:58","end":"18:30","startHours":16.967976104562187,"endHours":18.50551674732364,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"19:58","startHours":18.50551674732364,"endHours":19.967976104562187,"quality":"inauspicious"},{"name":"Udveg","start":"19:58","end":"21:26","startHours":19.967976104562187,"endHours":21.430435461800734,"quality":"inauspicious"},{"name":"Chala","start":"21:26","end":"22:54","startHours":21.430435461800734,"endHours":22.892894819039284,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:21","startHours":22.892894819039284,"endHours":24.35535417627783,"quality":"auspicious"},{"name":"Amṛta","start":"00:21","end":"01:49","startHours":24.35535417627783,"endHours":25.81781353351638,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:17","startHours":25.81781353351638,"endHours":27.28027289075493,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:45","startHours":27.28027289075493,"endHours":28.742732247993477,"quality":"auspicious"},{"name":"Roga","start":"04:45","end":"06:12","startHours":28.742732247993477,"endHours":30.205191605232024,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.205191605232024,"endHours":7.205191605232024,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.205191605232024,"endHours":8.205191605232024,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.205191605232024,"endHours":9.205191605232024,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.205191605232024,"endHours":10.205191605232024,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.205191605232024,"endHours":11.205191605232024,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.205191605232024,"endHours":12.205191605232024,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.205191605232024,"endHours":13.205191605232024,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.205191605232024,"endHours":14.205191605232024,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.205191605232024,"endHours":15.205191605232024,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.205191605232024,"endHours":16.205191605232024,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.205191605232024,"endHours":17.205191605232024,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.205191605232024,"endHours":18.205191605232024,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.205191605232024,"endHours":19.205191605232024,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.205191605232024,"endHours":20.205191605232024,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.205191605232024,"endHours":21.205191605232024,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.205191605232024,"endHours":22.205191605232024,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.205191605232024,"endHours":23.205191605232024,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.205191605232024,"endHours":24.205191605232024,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.205191605232024,"endHours":25.205191605232024,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.205191605232024,"endHours":26.205191605232024,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.205191605232024,"endHours":27.205191605232024,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.205191605232024,"endHours":28.205191605232024,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.205191605232024,"endHours":29.205191605232024,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.205191605232024,"endHours":30.205191605232024,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.926693814626455,"eotMinutes":-2.1900505766699547,"ayanamsa":23.6192}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Daśamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 8, 1983 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 8, 1983 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:12, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1983-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1983-04-08","sa":"https://sa.vidhyamitra.com/city/erode/1983-04-08","hi":"https://hi.vidhyamitra.com/city/erode/1983-04-08","x-default":"https://vidhyamitra.com/city/erode/1983-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T10:48:03.721Z","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":"2026-05-18T10:48:03.721Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T10:48:03.721Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}