{"id":"vidhyamitra:city-day:erode:1990-07-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1990-07-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-08","date_display":"July 8, 1990 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":1990,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448080.770833,"kali_year":5092,"ahargana":1859615.2708,"sun":{"sidereal_longitude":81.5591,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":261.3842,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8251,"elapsed_within_tithi_degrees":11.8251},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.3842,"elapsed_within_degrees":8.0509},"yoga":{"number":26,"name":"Indra","sum_longitude":342.9433},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1990,"month":7,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448080.770833,"ahargana":1859615.2708,"kali_year":5092,"ayanamsa_lahiri":23.7205,"grahas":{"sun":{"sidereal_longitude":81.917869,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":261.66576899999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-2.0587},"mars":{"sidereal_longitude":3.23506900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":88.36886900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":87.19656900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":51.894769,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":268.589969,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":288.6339,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.6339,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448080.770833,"kali_year":5092,"ahargana":1859615.2708,"sun":{"sidereal_longitude":81.5591,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":261.3842,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8251,"elapsed_within_tithi_degrees":11.8251},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.3842,"elapsed_within_degrees":8.0509},"yoga":{"number":26,"name":"Indra","sum_longitude":342.9433},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.059,"elongation":179.825},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.059,"opposition_distance":0.175}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"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":"06:01","sunsetLocal":"18:47","solarNoonLocal":"12:24","dayLengthHours":12.75916391473391,"dayLengthDisplay":"12 Hours 45 Mins 33 Secs","nightLengthDisplay":"11 Hours 14 Mins 27 Secs","moonriseLocal":"18:39","moonsetLocal":"06:06","rahuKala":{"name":"Rāhu Kāla","start":"17:11","end":"18:47","startHours":17.181512720919404,"endHours":18.776408210261142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"14:00","startHours":12.396826252894186,"endHours":13.991721742235924,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:35","end":"17:11","startHours":15.586617231577664,"endHours":17.181512720919404,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:25","startHours":8.994382542298478,"endHours":9.419688006122941,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:53","startHours":6.54887612530781,"endHours":6.889120496367381,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:49","startHours":11.971520789069723,"endHours":12.82213171671865,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:10","startHours":4.316022440229376,"endHours":5.166633367878304,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:01","startHours":4.953980635966071,"endHours":6.017244295527231,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:22","startHours":14.523353572016505,"endHours":15.373964499665433,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.576408210261143,"endHours":18.97640821026114,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.776408210261142,"endHours":19.30804004004172,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.526408210261142,"endHours":20.276408210261142,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:49","startHours":23.97152078906972,"endHours":24.82213171671865,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:01","end":"07:37","startHours":6.017244295527231,"endHours":7.61213978486897,"quality":"inauspicious"},{"name":"Chala","start":"07:37","end":"09:12","startHours":7.61213978486897,"endHours":9.207035274210709,"quality":"neutral"},{"name":"Labha","start":"09:12","end":"10:48","startHours":9.207035274210709,"endHours":10.801930763552448,"quality":"auspicious"},{"name":"Amṛta","start":"10:48","end":"12:24","startHours":10.801930763552448,"endHours":12.396826252894186,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"14:00","startHours":12.396826252894186,"endHours":13.991721742235924,"quality":"inauspicious"},{"name":"Śubha","start":"14:00","end":"15:35","startHours":13.991721742235924,"endHours":15.586617231577664,"quality":"auspicious"},{"name":"Roga","start":"15:35","end":"17:11","startHours":15.586617231577664,"endHours":17.181512720919404,"quality":"inauspicious"},{"name":"Udveg","start":"17:11","end":"18:47","startHours":17.181512720919404,"endHours":18.776408210261142,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:11","startHours":18.776408210261142,"endHours":20.181512720919404,"quality":"auspicious"},{"name":"Roga","start":"20:11","end":"21:35","startHours":20.181512720919404,"endHours":21.586617231577662,"quality":"inauspicious"},{"name":"Udveg","start":"21:35","end":"23:00","startHours":21.586617231577662,"endHours":22.991721742235924,"quality":"inauspicious"},{"name":"Chala","start":"23:00","end":"00:24","startHours":22.991721742235924,"endHours":24.396826252894186,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:48","startHours":24.396826252894186,"endHours":25.80193076355245,"quality":"auspicious"},{"name":"Amṛta","start":"01:48","end":"03:12","startHours":25.80193076355245,"endHours":27.20703527421071,"quality":"auspicious"},{"name":"Kāla","start":"03:12","end":"04:37","startHours":27.20703527421071,"endHours":28.61213978486897,"quality":"inauspicious"},{"name":"Śubha","start":"04:37","end":"06:01","startHours":28.61213978486897,"endHours":30.01724429552723,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.017244295527231,"endHours":7.017244295527231,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.017244295527231,"endHours":8.017244295527231,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.017244295527231,"endHours":9.017244295527231,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.017244295527231,"endHours":10.017244295527231,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.017244295527231,"endHours":11.017244295527231,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.017244295527231,"endHours":12.017244295527231,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.017244295527231,"endHours":13.017244295527231,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.017244295527231,"endHours":14.017244295527231,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.017244295527231,"endHours":15.017244295527231,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.017244295527231,"endHours":16.01724429552723,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.01724429552723,"endHours":17.01724429552723,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.01724429552723,"endHours":18.01724429552723,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.01724429552723,"endHours":19.01724429552723,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.01724429552723,"endHours":20.01724429552723,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.01724429552723,"endHours":21.01724429552723,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.01724429552723,"endHours":22.01724429552723,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.01724429552723,"endHours":23.01724429552723,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.01724429552723,"endHours":24.01724429552723,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.01724429552723,"endHours":25.01724429552723,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.01724429552723,"endHours":26.01724429552723,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.01724429552723,"endHours":27.01724429552723,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.01724429552723,"endHours":28.01724429552723,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.01724429552723,"endHours":29.01724429552723,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.01724429552723,"endHours":30.01724429552723,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.52021102949577,"eotMinutes":-4.678375173651213,"ayanamsa":23.7205}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 July 8, 1990 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 8, 1990 CE for Erode, Tamil Nadu: Śukla Pūrṇimā, sūryodaya 06:01, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1990-07-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1990-07-08","sa":"https://sa.vidhyamitra.com/city/erode/1990-07-08","hi":"https://hi.vidhyamitra.com/city/erode/1990-07-08","x-default":"https://vidhyamitra.com/city/erode/1990-07-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T21:17:31.510Z","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":"2026-05-17T21:17:31.510Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T21:17:31.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}