{"id":"vidhyamitra:city-day:erode:1998-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1998-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-11-13","date_display":"November 13, 1998 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":1998,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451130.770833,"kali_year":5100,"ahargana":1862665.2708,"sun":{"sidereal_longitude":205.9935,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":136.3808,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.3873,"elapsed_within_tithi_degrees":2.3873},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.3808,"elapsed_within_degrees":3.0475},"yoga":{"number":26,"name":"Indra","sum_longitude":342.3744},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":1998,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451130.770833,"ahargana":1862665.2708,"kali_year":5100,"ayanamsa_lahiri":23.8372,"grahas":{"sun":{"sidereal_longitude":206.61543700000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":139.645037,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":0.7304},"mars":{"sidereal_longitude":147.96333700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":229.54693700000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":324.31873700000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":210.126037,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":4.6891370000000165,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":127.0302,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.0302,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451130.770833,"kali_year":5100,"ahargana":1862665.2708,"sun":{"sidereal_longitude":205.9935,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":136.3808,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.3873,"elapsed_within_tithi_degrees":2.3873},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.3808,"elapsed_within_degrees":3.0475},"yoga":{"number":26,"name":"Indra","sum_longitude":342.3744},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.73,"elongation":69.613},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.73,"opposition_distance":110.387}},"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":"06:15","sunsetLocal":"17:53","solarNoonLocal":"12:04","dayLengthHours":11.62515681166317,"dayLengthDisplay":"11 Hours 37 Mins 31 Secs","nightLengthDisplay":"12 Hours 22 Mins 29 Secs","moonriseLocal":"01:28","moonsetLocal":"13:44","rahuKala":{"name":"Rāhu Kāla","start":"10:37","end":"12:04","startHours":10.61137871830114,"endHours":12.064523319759036,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:58","end":"16:25","startHours":14.970812522674828,"endHours":16.423957124132723,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:42","end":"09:09","startHours":7.705089515385347,"endHours":9.158234116843243,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:21","startHours":8.964481503315524,"endHours":9.351986730370964,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.73632644774675,"endHours":7.046330629391101,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:27","startHours":11.677018092703596,"endHours":12.452028546814473,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:29","startHours":4.7019240057056955,"endHours":5.476934459816573,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:15","startHours":5.283181846288853,"endHours":6.251944913927451,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:47","startHours":14.00204945503623,"endHours":14.777059909147109,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.67710172559062,"endHours":18.07710172559062,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.87710172559062,"endHours":18.36148325940992,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.62710172559062,"endHours":19.37710172559062,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:27","startHours":23.677018092703594,"endHours":24.45202854681447,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:15","end":"07:42","startHours":6.251944913927451,"endHours":7.705089515385347,"quality":"neutral"},{"name":"Labha","start":"07:42","end":"09:09","startHours":7.705089515385347,"endHours":9.158234116843243,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:37","startHours":9.158234116843243,"endHours":10.61137871830114,"quality":"auspicious"},{"name":"Kāla","start":"10:37","end":"12:04","startHours":10.61137871830114,"endHours":12.064523319759036,"quality":"inauspicious"},{"name":"Śubha","start":"12:04","end":"13:31","startHours":12.064523319759036,"endHours":13.517667921216932,"quality":"auspicious"},{"name":"Roga","start":"13:31","end":"14:58","startHours":13.517667921216932,"endHours":14.970812522674828,"quality":"inauspicious"},{"name":"Udveg","start":"14:58","end":"16:25","startHours":14.970812522674828,"endHours":16.423957124132723,"quality":"inauspicious"},{"name":"Chala","start":"16:25","end":"17:53","startHours":16.423957124132723,"endHours":17.87710172559062,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:53","end":"19:25","startHours":17.87710172559062,"endHours":19.423957124132723,"quality":"inauspicious"},{"name":"Udveg","start":"19:25","end":"20:58","startHours":19.423957124132723,"endHours":20.970812522674827,"quality":"inauspicious"},{"name":"Chala","start":"20:58","end":"22:31","startHours":20.970812522674827,"endHours":22.517667921216933,"quality":"neutral"},{"name":"Labha","start":"22:31","end":"00:04","startHours":22.517667921216933,"endHours":24.064523319759036,"quality":"auspicious"},{"name":"Amṛta","start":"00:04","end":"01:37","startHours":24.064523319759036,"endHours":25.61137871830114,"quality":"auspicious"},{"name":"Kāla","start":"01:37","end":"03:09","startHours":25.61137871830114,"endHours":27.158234116843243,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:42","startHours":27.158234116843243,"endHours":28.705089515385346,"quality":"auspicious"},{"name":"Roga","start":"04:42","end":"06:15","startHours":28.705089515385346,"endHours":30.251944913927453,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.251944913927451,"endHours":7.251944913927451,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.251944913927451,"endHours":8.251944913927451,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.251944913927451,"endHours":9.251944913927451,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.251944913927451,"endHours":10.251944913927451,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.251944913927451,"endHours":11.251944913927451,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.251944913927451,"endHours":12.251944913927451,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.251944913927451,"endHours":13.251944913927451,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.251944913927451,"endHours":14.251944913927451,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.251944913927451,"endHours":15.251944913927451,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.251944913927451,"endHours":16.251944913927453,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.251944913927453,"endHours":17.251944913927453,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.251944913927453,"endHours":18.251944913927453,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.251944913927453,"endHours":19.251944913927453,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.251944913927453,"endHours":20.251944913927453,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.251944913927453,"endHours":21.251944913927453,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.251944913927453,"endHours":22.251944913927453,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.251944913927453,"endHours":23.251944913927453,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.251944913927453,"endHours":24.251944913927453,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.251944913927453,"endHours":25.251944913927453,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.251944913927453,"endHours":26.251944913927453,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.251944913927453,"endHours":27.251944913927453,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.251944913927453,"endHours":28.251944913927453,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.251944913927453,"endHours":29.251944913927453,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.251944913927453,"endHours":30.251944913927453,"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":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.859921998020464,"eotMinutes":15.25980081445791,"ayanamsa":23.8372}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Daśamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"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}],"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 November 13, 1998 CE · Erode, Tamil Nadu · Vidhyamitra","description":"November 13, 1998 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:15, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1998-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1998-11-13","sa":"https://sa.vidhyamitra.com/city/erode/1998-11-13","hi":"https://hi.vidhyamitra.com/city/erode/1998-11-13","x-default":"https://vidhyamitra.com/city/erode/1998-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:16:26.451Z","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":"2026-05-17T02:16:26.452Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:16:26.452Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}