{"id":"vidhyamitra:city-day:erode:1979-06-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1979-06-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-06-17","date_display":"June 17, 1979 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":1979,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444041.770833,"kali_year":5081,"ahargana":1855576.2708,"sun":{"sidereal_longitude":61.5305,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":327.6486,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.1181,"elapsed_within_tithi_degrees":2.1181},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.6486,"elapsed_within_degrees":7.6486},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.179},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1979,"month":6,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444041.770833,"ahargana":1855576.2708,"kali_year":5081,"ayanamsa_lahiri":23.566,"grahas":{"sun":{"sidereal_longitude":61.71578899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":329.4657890000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.3925},"mars":{"sidereal_longitude":30.194188999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":81.264589,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":104.22668900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":43.15518900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":134.57428900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":142.6395,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":322.6395,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1979,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444041.770833,"kali_year":5081,"ahargana":1855576.2708,"sun":{"sidereal_longitude":61.5305,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":327.6486,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.1181,"elapsed_within_tithi_degrees":2.1181},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.6486,"elapsed_within_degrees":7.6486},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.179},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.393,"elongation":93.882},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.393,"opposition_distance":86.118}},"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":12.786297334445752,"dayLengthDisplay":"12 Hours 47 Mins 11 Secs","nightLengthDisplay":"11 Hours 12 Mins 49 Secs","moonriseLocal":"00:11","moonsetLocal":"12:11","rahuKala":{"name":"Rāhu Kāla","start":"17:07","end":"18:43","startHours":17.123837428987084,"endHours":18.722124595792803,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:56","startHours":12.328975928569928,"endHours":13.927263095375647,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:32","end":"17:07","startHours":15.525550262181365,"endHours":17.123837428987084,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.919296639384394,"endHours":9.345506550532585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:49","startHours":6.468589650282291,"endHours":6.8095575792008445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.902766017421735,"endHours":12.755185839718118,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:05","startHours":4.230987616754284,"endHours":5.083407439050668,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:56","startHours":4.870302483476572,"endHours":5.935827261347051,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.460025484310886,"endHours":15.31244530660727,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.522124595792803,"endHours":18.922124595792802,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.722124595792803,"endHours":19.254886984728042,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.472124595792803,"endHours":20.222124595792803,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.902766017421733,"endHours":24.755185839718116,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:56","end":"07:32","startHours":5.935827261347051,"endHours":7.534114428152771,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"09:08","startHours":7.534114428152771,"endHours":9.13240159495849,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:44","startHours":9.13240159495849,"endHours":10.73068876176421,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:20","startHours":10.73068876176421,"endHours":12.328975928569928,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:56","startHours":12.328975928569928,"endHours":13.927263095375647,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:32","startHours":13.927263095375647,"endHours":15.525550262181365,"quality":"auspicious"},{"name":"Roga","start":"15:32","end":"17:07","startHours":15.525550262181365,"endHours":17.123837428987084,"quality":"inauspicious"},{"name":"Udveg","start":"17:07","end":"18:43","startHours":17.123837428987084,"endHours":18.722124595792803,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:43","end":"20:07","startHours":18.722124595792803,"endHours":20.123837428987084,"quality":"auspicious"},{"name":"Roga","start":"20:07","end":"21:32","startHours":20.123837428987084,"endHours":21.525550262181365,"quality":"inauspicious"},{"name":"Udveg","start":"21:32","end":"22:56","startHours":21.525550262181365,"endHours":22.927263095375643,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:20","startHours":22.927263095375643,"endHours":24.328975928569925,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:44","startHours":24.328975928569925,"endHours":25.730688761764206,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:08","startHours":25.730688761764206,"endHours":27.132401594958488,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:32","startHours":27.132401594958488,"endHours":28.53411442815277,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"05:56","startHours":28.53411442815277,"endHours":29.93582726134705,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.935827261347051,"endHours":6.935827261347051,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.935827261347051,"endHours":7.935827261347051,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.935827261347051,"endHours":8.93582726134705,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.93582726134705,"endHours":9.93582726134705,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.93582726134705,"endHours":10.93582726134705,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.93582726134705,"endHours":11.93582726134705,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.93582726134705,"endHours":12.93582726134705,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.93582726134705,"endHours":13.93582726134705,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.93582726134705,"endHours":14.93582726134705,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.93582726134705,"endHours":15.93582726134705,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.93582726134705,"endHours":16.93582726134705,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.93582726134705,"endHours":17.93582726134705,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.93582726134705,"endHours":18.93582726134705,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.93582726134705,"endHours":19.93582726134705,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.93582726134705,"endHours":20.93582726134705,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.93582726134705,"endHours":21.93582726134705,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.93582726134705,"endHours":22.93582726134705,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.93582726134705,"endHours":23.93582726134705,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.93582726134705,"endHours":24.93582726134705,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.93582726134705,"endHours":25.93582726134705,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.93582726134705,"endHours":26.93582726134705,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.93582726134705,"endHours":27.93582726134705,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.93582726134705,"endHours":28.93582726134705,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.93582726134705,"endHours":29.93582726134705,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":23.3523599277023,"eotMinutes":-0.6073557141955915,"ayanamsa":23.566}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Aṣṭamī · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"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}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 17, 1979 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 17, 1979 CE for Erode, Tamil Nadu: Kṛṣṇa Aṣṭamī, sūryodaya 05:56, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1979-06-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1979-06-17","sa":"https://sa.vidhyamitra.com/city/erode/1979-06-17","hi":"https://hi.vidhyamitra.com/city/erode/1979-06-17","x-default":"https://vidhyamitra.com/city/erode/1979-06-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:56:35.939Z","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":"2026-05-18T19:56:35.939Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:56:35.939Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}