{"id":"vidhyamitra:city-day:erode:1985-06-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1985-06-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-06-16","date_display":"June 16, 1985 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":1985,"month":6,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446232.770833,"kali_year":5087,"ahargana":1857767.2708,"sun":{"sidereal_longitude":61.0067,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":32.2837,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.2769,"elapsed_within_tithi_degrees":7.2769},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.2837,"elapsed_within_degrees":5.617},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.2904},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":1985,"month":6,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446232.770833,"ahargana":1857767.2708,"kali_year":5087,"ayanamsa_lahiri":23.6498,"grahas":{"sun":{"sidereal_longitude":61.20247699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":33.47857699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":0.4491},"mars":{"sidereal_longitude":70.98567700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":71.52357699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":293.996977,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":15.668076999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":208.69257700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":26.5498,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":206.5498,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1985,"month":6,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446232.770833,"kali_year":5087,"ahargana":1857767.2708,"sun":{"sidereal_longitude":61.0067,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":32.2837,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.2769,"elapsed_within_tithi_degrees":7.2769},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.2837,"elapsed_within_degrees":5.617},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.2904},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.449,"elongation":28.723},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.449,"opposition_distance":151.277}},"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":"05:56","sunsetLocal":"18:43","solarNoonLocal":"12:20","dayLengthHours":12.785772137481281,"dayLengthDisplay":"12 Hours 47 Mins 09 Secs","nightLengthDisplay":"11 Hours 12 Mins 51 Secs","moonriseLocal":"04:10","moonsetLocal":"16:47","rahuKala":{"name":"Rāhu Kāla","start":"17:07","end":"18:43","startHours":17.120170833499536,"endHours":18.718392350684695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:55","startHours":12.325506281944055,"endHours":13.923727799129214,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:07","startHours":15.521949316314375,"endHours":17.120170833499536,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.915967045282379,"endHours":9.34215944986509,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.465360718931801,"endHours":6.806314642597968,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.899313877361346,"endHours":12.751698686526764,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:05","startHours":4.227850594872576,"endHours":5.080235404037995,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:56","startHours":4.867139201746641,"endHours":5.932620213203414,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:19","startHours":14.456468304857601,"endHours":15.30885311402302,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.518392350684696,"endHours":18.918392350684694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.718392350684695,"endHours":19.251132856413083,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.468392350684695,"endHours":20.218392350684695,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.899313877361344,"endHours":24.751698686526765,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:56","end":"07:32","startHours":5.932620213203414,"endHours":7.530841730388574,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"09:08","startHours":7.530841730388574,"endHours":9.129063247573734,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:44","startHours":9.129063247573734,"endHours":10.727284764758895,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:20","startHours":10.727284764758895,"endHours":12.325506281944055,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:55","startHours":12.325506281944055,"endHours":13.923727799129214,"quality":"inauspicious"},{"name":"Śubha","start":"13:55","end":"15:31","startHours":13.923727799129214,"endHours":15.521949316314375,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:07","startHours":15.521949316314375,"endHours":17.120170833499536,"quality":"inauspicious"},{"name":"Udveg","start":"17:07","end":"18:43","startHours":17.120170833499536,"endHours":18.718392350684695,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:43","end":"20:07","startHours":18.718392350684695,"endHours":20.120170833499536,"quality":"auspicious"},{"name":"Roga","start":"20:07","end":"21:31","startHours":20.120170833499536,"endHours":21.521949316314377,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:55","startHours":21.521949316314377,"endHours":22.923727799129214,"quality":"inauspicious"},{"name":"Chala","start":"22:55","end":"00:20","startHours":22.923727799129214,"endHours":24.325506281944055,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:44","startHours":24.325506281944055,"endHours":25.727284764758895,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:08","startHours":25.727284764758895,"endHours":27.129063247573733,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:32","startHours":27.129063247573733,"endHours":28.530841730388573,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"05:56","startHours":28.530841730388573,"endHours":29.932620213203414,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.932620213203414,"endHours":6.932620213203414,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.932620213203414,"endHours":7.932620213203414,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.932620213203414,"endHours":8.932620213203414,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.932620213203414,"endHours":9.932620213203414,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.932620213203414,"endHours":10.932620213203414,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.932620213203414,"endHours":11.932620213203414,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.932620213203414,"endHours":12.932620213203414,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.932620213203414,"endHours":13.932620213203414,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.932620213203414,"endHours":14.932620213203414,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.932620213203414,"endHours":15.932620213203414,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.932620213203414,"endHours":16.932620213203414,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.932620213203414,"endHours":17.932620213203414,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.932620213203414,"endHours":18.932620213203414,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.932620213203414,"endHours":19.932620213203414,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.932620213203414,"endHours":20.932620213203414,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.932620213203414,"endHours":21.932620213203414,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.932620213203414,"endHours":22.932620213203414,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.932620213203414,"endHours":23.932620213203414,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.932620213203414,"endHours":24.932620213203414,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.932620213203414,"endHours":25.932620213203414,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.932620213203414,"endHours":26.932620213203414,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.932620213203414,"endHours":27.932620213203414,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.932620213203414,"endHours":28.932620213203414,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.932620213203414,"endHours":29.932620213203414,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.3363604655527,"eotMinutes":-0.399176916643208,"ayanamsa":23.6498}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Trayodaśī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"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},{"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 June 16, 1985 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 16, 1985 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 05:56, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1985-06-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1985-06-16","sa":"https://sa.vidhyamitra.com/city/erode/1985-06-16","hi":"https://hi.vidhyamitra.com/city/erode/1985-06-16","x-default":"https://vidhyamitra.com/city/erode/1985-06-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T14:17:24.298Z","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":"2026-05-18T14:17:24.298Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T14:17:24.298Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}