{"id":"vidhyamitra:city-day:erode:2002-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2002-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-01-04","date_display":"January 4, 2002 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":2002,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452278.770833,"kali_year":5103,"ahargana":1863813.2708,"sun":{"sidereal_longitude":259.4069,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":138.8625,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.4555,"elapsed_within_tithi_degrees":11.4555},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.8625,"elapsed_within_degrees":5.5291},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.2694},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2002,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452278.770833,"ahargana":1863813.2708,"kali_year":5103,"ayanamsa_lahiri":23.8811,"grahas":{"sun":{"sidereal_longitude":259.61907500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":141.56347499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":4.2951},"mars":{"sidereal_longitude":325.23277499999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":276.39137500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":76.27457500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":257.11777499999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":45.14727499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":66.2036,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":246.2036,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452278.770833,"kali_year":5103,"ahargana":1863813.2708,"sun":{"sidereal_longitude":259.4069,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":138.8625,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.4555,"elapsed_within_tithi_degrees":11.4555},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.8625,"elapsed_within_degrees":5.5291},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.2694},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.295,"elongation":120.544},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.295,"opposition_distance":59.456}},"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":"06:40","sunsetLocal":"18:09","solarNoonLocal":"12:24","dayLengthHours":11.479865364780876,"dayLengthDisplay":"11 Hours 28 Mins 48 Secs","nightLengthDisplay":"12 Hours 31 Mins 12 Secs","moonriseLocal":"22:25","moonsetLocal":"10:39","rahuKala":{"name":"Rāhu Kāla","start":"10:58","end":"12:24","startHours":10.967601943824828,"endHours":12.402585114422436,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:16","end":"16:42","startHours":15.272551455617656,"endHours":16.707534626215264,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:32","startHours":8.097635602629609,"endHours":9.532618773227219,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:43","startHours":9.341287683814203,"endHours":9.723949862640232,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.140980155564535,"endHours":7.447109898625358,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:47","startHours":12.019922935596407,"endHours":12.785247293248466,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:54","startHours":5.1320037167278825,"endHours":5.89732807437994,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:40","startHours":5.7059969849669265,"endHours":6.662652432031999,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:05","startHours":14.315896008552583,"endHours":15.081220366204642,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.942517796812876,"endHours":18.342517796812874,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:37","startHours":18.142517796812875,"endHours":18.620845520345412,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.892517796812875,"endHours":19.642517796812875,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:47","startHours":24.01992293559641,"endHours":24.785247293248464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:40","end":"08:06","startHours":6.662652432031999,"endHours":8.097635602629609,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:32","startHours":8.097635602629609,"endHours":9.532618773227219,"quality":"auspicious"},{"name":"Amṛta","start":"09:32","end":"10:58","startHours":9.532618773227219,"endHours":10.967601943824828,"quality":"auspicious"},{"name":"Kāla","start":"10:58","end":"12:24","startHours":10.967601943824828,"endHours":12.402585114422436,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"13:50","startHours":12.402585114422436,"endHours":13.837568285020048,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:16","startHours":13.837568285020048,"endHours":15.272551455617656,"quality":"inauspicious"},{"name":"Udveg","start":"15:16","end":"16:42","startHours":15.272551455617656,"endHours":16.707534626215264,"quality":"inauspicious"},{"name":"Chala","start":"16:42","end":"18:09","startHours":16.707534626215264,"endHours":18.142517796812875,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:09","end":"19:42","startHours":18.142517796812875,"endHours":19.707534626215267,"quality":"inauspicious"},{"name":"Udveg","start":"19:42","end":"21:16","startHours":19.707534626215267,"endHours":21.272551455617656,"quality":"inauspicious"},{"name":"Chala","start":"21:16","end":"22:50","startHours":21.272551455617656,"endHours":22.837568285020048,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:24","startHours":22.837568285020048,"endHours":24.402585114422436,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"01:58","startHours":24.402585114422436,"endHours":25.96760194382483,"quality":"auspicious"},{"name":"Kāla","start":"01:58","end":"03:32","startHours":25.96760194382483,"endHours":27.53261877322722,"quality":"inauspicious"},{"name":"Śubha","start":"03:32","end":"05:06","startHours":27.53261877322722,"endHours":29.09763560262961,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:40","startHours":29.09763560262961,"endHours":30.662652432031997,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.662652432031999,"endHours":7.662652432031999,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.662652432031999,"endHours":8.662652432031999,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.662652432031999,"endHours":9.662652432031999,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.662652432031999,"endHours":10.662652432031999,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.662652432031999,"endHours":11.662652432031999,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.662652432031999,"endHours":12.662652432031999,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.662652432031999,"endHours":13.662652432031999,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.662652432031999,"endHours":14.662652432031999,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.662652432031999,"endHours":15.662652432031999,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.662652432031999,"endHours":16.662652432031997,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.662652432031997,"endHours":17.662652432031997,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.662652432031997,"endHours":18.662652432031997,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.662652432031997,"endHours":19.662652432031997,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.662652432031997,"endHours":20.662652432031997,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.662652432031997,"endHours":21.662652432031997,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.662652432031997,"endHours":22.662652432031997,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.662652432031997,"endHours":23.662652432031997,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.662652432031997,"endHours":24.662652432031997,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.662652432031997,"endHours":25.662652432031997,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.662652432031997,"endHours":26.662652432031997,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.662652432031997,"endHours":27.662652432031997,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.662652432031997,"endHours":28.662652432031997,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.662652432031997,"endHours":29.662652432031997,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.662652432031997,"endHours":30.662652432031997,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.75197798872681,"eotMinutes":-5.02390686534617,"ayanamsa":23.8811}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pañcamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":[]},"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 4, 2002 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 4, 2002 CE for Erode, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:40, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2002-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2002-01-04","sa":"https://sa.vidhyamitra.com/city/erode/2002-01-04","hi":"https://hi.vidhyamitra.com/city/erode/2002-01-04","x-default":"https://vidhyamitra.com/city/erode/2002-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T22:29:18.761Z","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":"2026-05-16T22:29:18.761Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T22:29:18.761Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}