{"id":"vidhyamitra:city-day:erode:2002-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2002-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-03-18","date_display":"March 18, 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":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452351.770833,"kali_year":5103,"ahargana":1863886.2708,"sun":{"sidereal_longitude":333.5615,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":20.1328,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.5713,"elapsed_within_tithi_degrees":10.5713},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.1328,"elapsed_within_degrees":6.7994},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.6943},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452351.770833,"ahargana":1863886.2708,"kali_year":5103,"ayanamsa_lahiri":23.8839,"grahas":{"sun":{"sidereal_longitude":333.388186,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":16.62108599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-3.0212},"mars":{"sidereal_longitude":17.685986000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":315.679586,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":72.08558599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":348.500886,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":45.37698599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":62.3357,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.3357,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452351.770833,"kali_year":5103,"ahargana":1863886.2708,"sun":{"sidereal_longitude":333.5615,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":20.1328,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.5713,"elapsed_within_tithi_degrees":10.5713},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.1328,"elapsed_within_degrees":6.7994},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.6943},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.021,"elongation":46.571},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.021,"opposition_distance":133.429}},"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":"06:25","sunsetLocal":"18:30","solarNoonLocal":"12:28","dayLengthHours":12.08428791700858,"dayLengthDisplay":"12 Hours 05 Mins 03 Secs","nightLengthDisplay":"11 Hours 54 Mins 57 Secs","moonriseLocal":"09:06","moonsetLocal":"21:36","rahuKala":{"name":"Rāhu Kāla","start":"07:56","end":"09:27","startHours":7.933310265113666,"endHours":9.44384625473974,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:57","end":"12:28","startHours":10.95438224436581,"endHours":12.464918233991884,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:59","end":"15:29","startHours":13.975454223617955,"endHours":15.48599021324403,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.242441456122929,"endHours":9.645251053356548,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:15","startHours":6.926286272029618,"endHours":7.2485339498165136,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:52","startHours":12.062108636758266,"endHours":12.867727831225503,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:37","startHours":4.8115358865531155,"endHours":5.617155081020354,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:25","startHours":5.415750282403545,"endHours":6.422774275487593,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:17","startHours":14.478966220159979,"endHours":15.284585414627218,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.307062192496176,"endHours":18.707062192496174,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.507062192496175,"endHours":19.0105741890382,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.257062192496175,"endHours":20.007062192496175,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:52","startHours":24.062108636758264,"endHours":24.867727831225505,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:25","end":"07:56","startHours":6.422774275487593,"endHours":7.933310265113666,"quality":"auspicious"},{"name":"Kāla","start":"07:56","end":"09:27","startHours":7.933310265113666,"endHours":9.44384625473974,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"10:57","startHours":9.44384625473974,"endHours":10.95438224436581,"quality":"auspicious"},{"name":"Roga","start":"10:57","end":"12:28","startHours":10.95438224436581,"endHours":12.464918233991884,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"13:59","startHours":12.464918233991884,"endHours":13.975454223617955,"quality":"inauspicious"},{"name":"Chala","start":"13:59","end":"15:29","startHours":13.975454223617955,"endHours":15.48599021324403,"quality":"neutral"},{"name":"Labha","start":"15:29","end":"17:00","startHours":15.48599021324403,"endHours":16.9965262028701,"quality":"auspicious"},{"name":"Amṛta","start":"17:00","end":"18:30","startHours":16.9965262028701,"endHours":18.507062192496175,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"20:00","startHours":18.507062192496175,"endHours":19.9965262028701,"quality":"neutral"},{"name":"Labha","start":"20:00","end":"21:29","startHours":19.9965262028701,"endHours":21.48599021324403,"quality":"auspicious"},{"name":"Amṛta","start":"21:29","end":"22:59","startHours":21.48599021324403,"endHours":22.97545422361796,"quality":"auspicious"},{"name":"Kāla","start":"22:59","end":"00:28","startHours":22.97545422361796,"endHours":24.464918233991884,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"01:57","startHours":24.464918233991884,"endHours":25.95438224436581,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:27","startHours":25.95438224436581,"endHours":27.44384625473974,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"04:56","startHours":27.44384625473974,"endHours":28.93331026511367,"quality":"inauspicious"},{"name":"Chala","start":"04:56","end":"06:25","startHours":28.93331026511367,"endHours":30.422774275487594,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.422774275487593,"endHours":7.422774275487593,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.422774275487593,"endHours":8.422774275487594,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.422774275487594,"endHours":9.422774275487594,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.422774275487594,"endHours":10.422774275487594,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.422774275487594,"endHours":11.422774275487594,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.422774275487594,"endHours":12.422774275487594,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.422774275487594,"endHours":13.422774275487594,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.422774275487594,"endHours":14.422774275487594,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.422774275487594,"endHours":15.422774275487594,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.422774275487594,"endHours":16.422774275487594,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.422774275487594,"endHours":17.422774275487594,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.422774275487594,"endHours":18.422774275487594,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.422774275487594,"endHours":19.422774275487594,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.422774275487594,"endHours":20.422774275487594,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.422774275487594,"endHours":21.422774275487594,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.422774275487594,"endHours":22.422774275487594,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.422774275487594,"endHours":23.422774275487594,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.422774275487594,"endHours":24.422774275487594,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.422774275487594,"endHours":25.422774275487594,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.422774275487594,"endHours":26.422774275487594,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.422774275487594,"endHours":27.422774275487594,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.422774275487594,"endHours":28.422774275487594,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.422774275487594,"endHours":29.422774275487594,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.422774275487594,"endHours":30.422774275487594,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-1.0846348681962028,"eotMinutes":-8.763894039513033,"ayanamsa":23.8839}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturthī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"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},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 March 18, 2002 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 18, 2002 CE for Erode, Tamil Nadu: Śukla Caturthī, sūryodaya 06:25, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2002-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2002-03-18","sa":"https://sa.vidhyamitra.com/city/erode/2002-03-18","hi":"https://hi.vidhyamitra.com/city/erode/2002-03-18","x-default":"https://vidhyamitra.com/city/erode/2002-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T21:03:41.081Z","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":"2026-05-16T21:03:41.081Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T21:03:41.081Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}