{"id":"vidhyamitra:city-day:erode:2003-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2003-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-10-23","date_display":"October 23, 2003 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":2003,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452935.770833,"kali_year":5105,"ahargana":1864470.2708,"sun":{"sidereal_longitude":184.5891,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.1649,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.5758,"elapsed_within_tithi_degrees":2.5758},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.1649,"elapsed_within_degrees":4.4983},"yoga":{"number":26,"name":"Indra","sum_longitude":335.7541},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2003,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452935.770833,"ahargana":1864470.2708,"kali_year":5105,"ayanamsa_lahiri":23.9062,"grahas":{"sun":{"sidereal_longitude":185.31487300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":151.01537299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":3.905},"mars":{"sidereal_longitude":310.2385730000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":183.57217300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":137.66567299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":202.54857300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":79.232573,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":31.3926,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.3926,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2003,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452935.770833,"kali_year":5105,"ahargana":1864470.2708,"sun":{"sidereal_longitude":184.5891,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.1649,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.5758,"elapsed_within_tithi_degrees":2.5758},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.1649,"elapsed_within_degrees":4.4983},"yoga":{"number":26,"name":"Indra","sum_longitude":335.7541},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.905,"elongation":33.424},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.905,"opposition_distance":146.576}},"eclipse_window_40days":[{"offset_days":17,"type":"lunar","occurs":true,"moon_latitude":-0.607,"opposition_distance":1.076}]},"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":"06:09","sunsetLocal":"17:57","solarNoonLocal":"12:03","dayLengthHours":11.812182286648941,"dayLengthDisplay":"11 Hours 48 Mins 44 Secs","nightLengthDisplay":"12 Hours 11 Mins 16 Secs","moonriseLocal":"03:42","moonsetLocal":"15:50","rahuKala":{"name":"Rāhu Kāla","start":"13:32","end":"15:00","startHours":13.527752204079558,"endHours":15.004274989910677,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:09","end":"07:37","startHours":6.14513827492397,"endHours":7.621661060755088,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:34","startHours":9.098183846586206,"endHours":10.574706632417323,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.901314141808722,"endHours":9.295053551363688,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.637312536867676,"endHours":6.952304064511648,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:27","startHours":11.657490008693475,"endHours":12.444968827803404,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:21","startHours":4.570180636704111,"endHours":5.357659455814041,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:09","startHours":5.160789751036559,"endHours":6.14513827492397,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:48","startHours":14.019926466023264,"endHours":14.807405285133195,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.75732056157291,"endHours":18.15732056157291,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:27","startHours":17.95732056157291,"endHours":18.449494823516616,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.70732056157291,"endHours":19.45732056157291,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:27","startHours":23.657490008693475,"endHours":24.444968827803404,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:09","end":"07:37","startHours":6.14513827492397,"endHours":7.621661060755088,"quality":"auspicious"},{"name":"Roga","start":"07:37","end":"09:06","startHours":7.621661060755088,"endHours":9.098183846586206,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:34","startHours":9.098183846586206,"endHours":10.574706632417323,"quality":"inauspicious"},{"name":"Chala","start":"10:34","end":"12:03","startHours":10.574706632417323,"endHours":12.05122941824844,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:32","startHours":12.05122941824844,"endHours":13.527752204079558,"quality":"auspicious"},{"name":"Amṛta","start":"13:32","end":"15:00","startHours":13.527752204079558,"endHours":15.004274989910677,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:29","startHours":15.004274989910677,"endHours":16.48079777574179,"quality":"inauspicious"},{"name":"Śubha","start":"16:29","end":"17:57","startHours":16.48079777574179,"endHours":17.95732056157291,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:57","end":"19:29","startHours":17.95732056157291,"endHours":19.48079777574179,"quality":"auspicious"},{"name":"Kāla","start":"19:29","end":"21:00","startHours":19.48079777574179,"endHours":21.004274989910677,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:32","startHours":21.004274989910677,"endHours":22.527752204079558,"quality":"auspicious"},{"name":"Roga","start":"22:32","end":"00:03","startHours":22.527752204079558,"endHours":24.05122941824844,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:34","startHours":24.05122941824844,"endHours":25.57470663241732,"quality":"inauspicious"},{"name":"Chala","start":"01:34","end":"03:06","startHours":25.57470663241732,"endHours":27.098183846586203,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:37","startHours":27.098183846586203,"endHours":28.621661060755088,"quality":"auspicious"},{"name":"Amṛta","start":"04:37","end":"06:09","startHours":28.621661060755088,"endHours":30.14513827492397,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.14513827492397,"endHours":7.14513827492397,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.14513827492397,"endHours":8.14513827492397,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.14513827492397,"endHours":9.14513827492397,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.14513827492397,"endHours":10.14513827492397,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.14513827492397,"endHours":11.14513827492397,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.14513827492397,"endHours":12.14513827492397,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.14513827492397,"endHours":13.14513827492397,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.14513827492397,"endHours":14.14513827492397,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.14513827492397,"endHours":15.14513827492397,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.14513827492397,"endHours":16.14513827492397,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.14513827492397,"endHours":17.14513827492397,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.14513827492397,"endHours":18.14513827492397,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.14513827492397,"endHours":19.14513827492397,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.14513827492397,"endHours":20.14513827492397,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.14513827492397,"endHours":21.14513827492397,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.14513827492397,"endHours":22.14513827492397,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.14513827492397,"endHours":23.14513827492397,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.14513827492397,"endHours":24.14513827492397,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.14513827492397,"endHours":25.14513827492397,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.14513827492397,"endHours":26.14513827492397,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.14513827492397,"endHours":27.14513827492397,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.14513827492397,"endHours":28.14513827492397,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.14513827492397,"endHours":29.14513827492397,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.14513827492397,"endHours":30.14513827492397,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.195967092002666,"eotMinutes":16.057434905093558,"ayanamsa":23.9062}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Trayodaśī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"dhanteras","name":"Dhanteras (Dhanvantari Jayantī)","name_sanskrit":"धनतेरस / धन्वन्तरि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dhanvantari (Āyurveda-deva, avatāra of Viṣṇu)","significance":"Birth of Dhanvantari from samudra-mathana with amṛta-kalaśa. Day 1 of Diwali.","vrata":true,"detection":{"tithi_number":28,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 8.8.32-34"]},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 October 23, 2003 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 23, 2003 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 06:09, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2003-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2003-10-23","sa":"https://sa.vidhyamitra.com/city/erode/2003-10-23","hi":"https://hi.vidhyamitra.com/city/erode/2003-10-23","x-default":"https://vidhyamitra.com/city/erode/2003-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:35:26.133Z","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":"2026-05-17T01:35:26.133Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:35:26.133Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}