{"id":"vidhyamitra:city-day:erode:2006-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2006-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-04-07","date_display":"April 7, 2006 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":2006,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453832.770833,"kali_year":5107,"ahargana":1865367.2708,"sun":{"sidereal_longitude":353.2897,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":98.0866,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.7969,"elapsed_within_tithi_degrees":8.7969},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.0866,"elapsed_within_degrees":4.7532},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.3762},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2006,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453832.770833,"ahargana":1865367.2708,"kali_year":5107,"ayanamsa_lahiri":23.9405,"grahas":{"sun":{"sidereal_longitude":353.150001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":100.43720100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":4.1031},"mars":{"sidereal_longitude":61.962500999999975,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":325.44230100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":203.90300100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":307.00660100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":100.27070100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":343.8652,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":163.8652,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2006,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453832.770833,"kali_year":5107,"ahargana":1865367.2708,"sun":{"sidereal_longitude":353.2897,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":98.0866,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.7969,"elapsed_within_tithi_degrees":8.7969},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.0866,"elapsed_within_degrees":4.7532},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.3762},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.103,"elongation":104.797},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.103,"opposition_distance":75.203}},"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":"06:13","sunsetLocal":"18:30","solarNoonLocal":"12:22","dayLengthHours":12.29445816219581,"dayLengthDisplay":"12 Hours 17 Mins 40 Secs","nightLengthDisplay":"11 Hours 42 Mins 20 Secs","moonriseLocal":"13:12","moonsetLocal":"01:49","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:22","startHours":10.823512938806072,"endHours":12.360320209080548,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:26","end":"16:58","startHours":15.4339347496295,"endHours":16.970742019903977,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:45","end":"09:17","startHours":7.749898398257119,"endHours":9.286705668531596,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:29","startHours":9.081798032494998,"endHours":9.491613304568192,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.725360218074135,"endHours":7.05321243573269,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:46","startHours":11.950504937007354,"endHours":12.770135481153742,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:24","startHours":4.573830039689868,"endHours":5.393460583836255,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:13","startHours":5.188552947799659,"endHours":6.213091127982643,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.409396569446514,"endHours":15.2290271135929,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.307549290178454,"endHours":18.707549290178452,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.507549290178453,"endHours":19.019818380269946,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.257549290178453,"endHours":20.007549290178453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:46","startHours":23.950504937007356,"endHours":24.77013548115374,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:13","end":"07:45","startHours":6.213091127982643,"endHours":7.749898398257119,"quality":"neutral"},{"name":"Labha","start":"07:45","end":"09:17","startHours":7.749898398257119,"endHours":9.286705668531596,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:49","startHours":9.286705668531596,"endHours":10.823512938806072,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:22","startHours":10.823512938806072,"endHours":12.360320209080548,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:54","startHours":12.360320209080548,"endHours":13.897127479355024,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:26","startHours":13.897127479355024,"endHours":15.4339347496295,"quality":"inauspicious"},{"name":"Udveg","start":"15:26","end":"16:58","startHours":15.4339347496295,"endHours":16.970742019903977,"quality":"inauspicious"},{"name":"Chala","start":"16:58","end":"18:30","startHours":16.970742019903977,"endHours":18.507549290178453,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"19:58","startHours":18.507549290178453,"endHours":19.970742019903977,"quality":"inauspicious"},{"name":"Udveg","start":"19:58","end":"21:26","startHours":19.970742019903977,"endHours":21.4339347496295,"quality":"inauspicious"},{"name":"Chala","start":"21:26","end":"22:54","startHours":21.4339347496295,"endHours":22.897127479355024,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:22","startHours":22.897127479355024,"endHours":24.360320209080548,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:49","startHours":24.360320209080548,"endHours":25.823512938806072,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:17","startHours":25.823512938806072,"endHours":27.286705668531596,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:45","startHours":27.286705668531596,"endHours":28.74989839825712,"quality":"auspicious"},{"name":"Roga","start":"04:45","end":"06:13","startHours":28.74989839825712,"endHours":30.213091127982644,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.213091127982643,"endHours":7.213091127982643,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.213091127982643,"endHours":8.213091127982644,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.213091127982644,"endHours":9.213091127982644,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.213091127982644,"endHours":10.213091127982644,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.213091127982644,"endHours":11.213091127982644,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.213091127982644,"endHours":12.213091127982644,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.213091127982644,"endHours":13.213091127982644,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.213091127982644,"endHours":14.213091127982644,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.213091127982644,"endHours":15.213091127982644,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.213091127982644,"endHours":16.213091127982644,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.213091127982644,"endHours":17.213091127982644,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.213091127982644,"endHours":18.213091127982644,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.213091127982644,"endHours":19.213091127982644,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.213091127982644,"endHours":20.213091127982644,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.213091127982644,"endHours":21.213091127982644,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.213091127982644,"endHours":22.213091127982644,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.213091127982644,"endHours":23.213091127982644,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.213091127982644,"endHours":24.213091127982644,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.213091127982644,"endHours":25.213091127982644,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.213091127982644,"endHours":26.213091127982644,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.213091127982644,"endHours":27.213091127982644,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.213091127982644,"endHours":28.213091127982644,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.213091127982644,"endHours":29.213091127982644,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.213091127982644,"endHours":30.213091127982644,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.712439163357664,"eotMinutes":-2.4880125448329173,"ayanamsa":23.9405}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Navamī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 April 7, 2006 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 7, 2006 CE for Erode, Tamil Nadu: Śukla Navamī, sūryodaya 06:13, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2006-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2006-04-07","sa":"https://sa.vidhyamitra.com/city/erode/2006-04-07","hi":"https://hi.vidhyamitra.com/city/erode/2006-04-07","x-default":"https://vidhyamitra.com/city/erode/2006-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T18:30:51.735Z","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":"2026-05-16T18:30:51.735Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T18:30:51.735Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}