{"id":"vidhyamitra:city-day:erode:2001-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2001-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-01-19","date_display":"January 19, 2001 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":2001,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451928.770833,"kali_year":5102,"ahargana":1863463.2708,"sun":{"sidereal_longitude":275.0821,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":211.8883,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.8063,"elapsed_within_tithi_degrees":8.8063},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.8883,"elapsed_within_degrees":11.8883},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.9704},"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":2001,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451928.770833,"ahargana":1863463.2708,"kali_year":5102,"ayanamsa_lahiri":23.8677,"grahas":{"sun":{"sidereal_longitude":275.16234699999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":214.79784700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":3.5859},"mars":{"sidereal_longitude":201.43804699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":290.142147,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":37.356146999999964,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":322.22394699999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.133246999999983,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":84.7483,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":264.7483,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451928.770833,"kali_year":5102,"ahargana":1863463.2708,"sun":{"sidereal_longitude":275.0821,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":211.8883,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.8063,"elapsed_within_tithi_degrees":8.8063},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.8883,"elapsed_within_degrees":11.8883},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.9704},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.586,"elongation":63.194},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.586,"opposition_distance":116.806}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":0.182,"opposition_distance":1.705}]},"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":"06:43","sunsetLocal":"18:16","solarNoonLocal":"12:30","dayLengthHours":11.552244551165366,"dayLengthDisplay":"11 Hours 33 Mins 08 Secs","nightLengthDisplay":"12 Hours 26 Mins 52 Secs","moonriseLocal":"02:42","moonsetLocal":"14:14","rahuKala":{"name":"Rāhu Kāla","start":"11:03","end":"12:30","startHours":11.052523663334668,"endHours":12.496554232230338,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"16:50","startHours":15.384615370021681,"endHours":16.82864593891735,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:10","end":"09:37","startHours":8.164462525543327,"endHours":9.608493094438998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:48","startHours":9.415955685252907,"endHours":9.801030503625087,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.20177547961288,"endHours":7.509835334310623,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.11147941385816,"endHours":12.881629050602516,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.1801326831589405,"endHours":5.950282319903298,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:43","startHours":5.757744910717209,"endHours":6.720431956647656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:12","startHours":14.421928324091233,"endHours":15.192077960835592,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07267650781302,"endHours":18.47267650781302,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:45","startHours":18.27267650781302,"endHours":18.754020030778243,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.02267650781302,"endHours":19.77267650781302,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.11147941385816,"endHours":24.881629050602516,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:43","end":"08:10","startHours":6.720431956647656,"endHours":8.164462525543327,"quality":"neutral"},{"name":"Labha","start":"08:10","end":"09:37","startHours":8.164462525543327,"endHours":9.608493094438998,"quality":"auspicious"},{"name":"Amṛta","start":"09:37","end":"11:03","startHours":9.608493094438998,"endHours":11.052523663334668,"quality":"auspicious"},{"name":"Kāla","start":"11:03","end":"12:30","startHours":11.052523663334668,"endHours":12.496554232230338,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"13:56","startHours":12.496554232230338,"endHours":13.94058480112601,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:23","startHours":13.94058480112601,"endHours":15.384615370021681,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"16:50","startHours":15.384615370021681,"endHours":16.82864593891735,"quality":"inauspicious"},{"name":"Chala","start":"16:50","end":"18:16","startHours":16.82864593891735,"endHours":18.27267650781302,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:16","end":"19:50","startHours":18.27267650781302,"endHours":19.82864593891735,"quality":"inauspicious"},{"name":"Udveg","start":"19:50","end":"21:23","startHours":19.82864593891735,"endHours":21.384615370021677,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:56","startHours":21.384615370021677,"endHours":22.940584801126008,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:30","startHours":22.940584801126008,"endHours":24.496554232230338,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"02:03","startHours":24.496554232230338,"endHours":26.052523663334668,"quality":"auspicious"},{"name":"Kāla","start":"02:03","end":"03:37","startHours":26.052523663334668,"endHours":27.608493094438998,"quality":"inauspicious"},{"name":"Śubha","start":"03:37","end":"05:10","startHours":27.608493094438998,"endHours":29.164462525543325,"quality":"auspicious"},{"name":"Roga","start":"05:10","end":"06:43","startHours":29.164462525543325,"endHours":30.720431956647655,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.720431956647656,"endHours":7.720431956647656,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.720431956647656,"endHours":8.720431956647655,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.720431956647655,"endHours":9.720431956647655,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.720431956647655,"endHours":10.720431956647655,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.720431956647655,"endHours":11.720431956647655,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.720431956647655,"endHours":12.720431956647655,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.720431956647655,"endHours":13.720431956647655,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.720431956647655,"endHours":14.720431956647655,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.720431956647655,"endHours":15.720431956647655,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.720431956647655,"endHours":16.720431956647655,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.720431956647655,"endHours":17.720431956647655,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.720431956647655,"endHours":18.720431956647655,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.720431956647655,"endHours":19.720431956647655,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.720431956647655,"endHours":20.720431956647655,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.720431956647655,"endHours":21.720431956647655,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.720431956647655,"endHours":22.720431956647655,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.720431956647655,"endHours":23.720431956647655,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.720431956647655,"endHours":24.720431956647655,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.720431956647655,"endHours":25.720431956647655,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.720431956647655,"endHours":26.720431956647655,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.720431956647655,"endHours":27.720431956647655,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.720431956647655,"endHours":28.720431956647655,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.720431956647655,"endHours":29.720431956647655,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.720431956647655,"endHours":30.720431956647655,"planetary_lord":"Mars"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.350580432385918,"eotMinutes":-10.662053933820344,"ayanamsa":23.8677}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","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 January 19, 2001 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 19, 2001 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:43, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2001-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2001-01-19","sa":"https://sa.vidhyamitra.com/city/erode/2001-01-19","hi":"https://hi.vidhyamitra.com/city/erode/2001-01-19","x-default":"https://vidhyamitra.com/city/erode/2001-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T19:57:03.534Z","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":"2026-05-16T19:57:03.534Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T19:57:03.534Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}