{"id":"vidhyamitra:city-day:erode:2020-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2020-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-05-16","date_display":"May 16, 2020 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":2020,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458985.770833,"kali_year":5122,"ahargana":1870520.2708,"sun":{"sidereal_longitude":31.4366,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":315.5916,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.155,"elapsed_within_tithi_degrees":8.155},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.5916,"elapsed_within_degrees":8.925},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.0283},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2020,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458985.770833,"ahargana":1870520.2708,"kali_year":5122,"ayanamsa_lahiri":24.1376,"grahas":{"sun":{"sidereal_longitude":31.508418000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":317.76821799999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-4.0695},"mars":{"sidereal_longitude":307.55131800000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":44.07331799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":273.10151799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":57.356517999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":277.77131800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":70.8345,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.8345,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":2020,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458985.770833,"kali_year":5122,"ahargana":1870520.2708,"sun":{"sidereal_longitude":31.4366,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":315.5916,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.155,"elapsed_within_tithi_degrees":8.155},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.5916,"elapsed_within_degrees":8.925},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.0283},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.07,"elongation":75.845},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.07,"opposition_distance":104.155}},"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":"18:35","solarNoonLocal":"12:15","dayLengthHours":12.653356143366054,"dayLengthDisplay":"12 Hours 39 Mins 12 Secs","nightLengthDisplay":"11 Hours 20 Mins 48 Secs","moonriseLocal":"01:24","moonsetLocal":"13:17","rahuKala":{"name":"Rāhu Kāla","start":"09:06","end":"10:40","startHours":9.093126714845361,"endHours":10.67479623276612,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:50","end":"15:25","startHours":13.838135268607633,"endHours":15.419804786528388,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:56","end":"07:31","startHours":5.929787679003849,"endHours":7.511457196924606,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.882237445789261,"endHours":9.304015983901463,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.457010851644101,"endHours":6.794433682133863,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.834687212574673,"endHours":12.678244288799077,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.242673526555041,"endHours":5.0862306027794455,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.875341333723345,"endHours":5.929787679003849,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:13","startHours":14.365358441247885,"endHours":15.208915517472288,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.383143822369902,"endHours":18.7831438223699,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:07","startHours":18.5831438223699,"endHours":19.110366995010153,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.3331438223699,"endHours":20.0831438223699,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.83468721257467,"endHours":24.67824428879908,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:56","end":"07:31","startHours":5.929787679003849,"endHours":7.511457196924606,"quality":"inauspicious"},{"name":"Śubha","start":"07:31","end":"09:06","startHours":7.511457196924606,"endHours":9.093126714845361,"quality":"auspicious"},{"name":"Roga","start":"09:06","end":"10:40","startHours":9.093126714845361,"endHours":10.67479623276612,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:15","startHours":10.67479623276612,"endHours":12.256465750686875,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:50","startHours":12.256465750686875,"endHours":13.838135268607633,"quality":"neutral"},{"name":"Labha","start":"13:50","end":"15:25","startHours":13.838135268607633,"endHours":15.419804786528388,"quality":"auspicious"},{"name":"Amṛta","start":"15:25","end":"17:00","startHours":15.419804786528388,"endHours":17.001474304449147,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:35","startHours":17.001474304449147,"endHours":18.5831438223699,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:35","end":"20:00","startHours":18.5831438223699,"endHours":20.001474304449147,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:25","startHours":20.001474304449147,"endHours":21.41980478652839,"quality":"auspicious"},{"name":"Kāla","start":"21:25","end":"22:50","startHours":21.41980478652839,"endHours":22.83813526860763,"quality":"inauspicious"},{"name":"Śubha","start":"22:50","end":"00:15","startHours":22.83813526860763,"endHours":24.256465750686875,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:40","startHours":24.256465750686875,"endHours":25.67479623276612,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"03:06","startHours":25.67479623276612,"endHours":27.09312671484536,"quality":"inauspicious"},{"name":"Chala","start":"03:06","end":"04:31","startHours":27.09312671484536,"endHours":28.511457196924603,"quality":"neutral"},{"name":"Labha","start":"04:31","end":"05:56","startHours":28.511457196924603,"endHours":29.929787679003848,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.929787679003849,"endHours":6.929787679003849,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.929787679003849,"endHours":7.929787679003849,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.929787679003849,"endHours":8.929787679003848,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.929787679003848,"endHours":9.929787679003848,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.929787679003848,"endHours":10.929787679003848,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.929787679003848,"endHours":11.929787679003848,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.929787679003848,"endHours":12.929787679003848,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.929787679003848,"endHours":13.929787679003848,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.929787679003848,"endHours":14.929787679003848,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.929787679003848,"endHours":15.929787679003848,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.929787679003848,"endHours":16.929787679003848,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.929787679003848,"endHours":17.929787679003848,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.929787679003848,"endHours":18.929787679003848,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.929787679003848,"endHours":19.929787679003848,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.929787679003848,"endHours":20.929787679003848,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.929787679003848,"endHours":21.929787679003848,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.929787679003848,"endHours":22.929787679003848,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.929787679003848,"endHours":23.929787679003848,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.929787679003848,"endHours":24.929787679003848,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.929787679003848,"endHours":25.929787679003848,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.929787679003848,"endHours":26.929787679003848,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.929787679003848,"endHours":27.929787679003848,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.929787679003848,"endHours":28.929787679003848,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.929787679003848,"endHours":29.929787679003848,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.168948476782816,"eotMinutes":3.743254958787478,"ayanamsa":24.1376}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 16, 2020 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 16, 2020 CE for Erode, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 05:56, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2020-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2020-05-16","sa":"https://sa.vidhyamitra.com/city/erode/2020-05-16","hi":"https://hi.vidhyamitra.com/city/erode/2020-05-16","x-default":"https://vidhyamitra.com/city/erode/2020-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:34:04.851Z","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":"2026-05-15T04:34:04.851Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:34:04.851Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}