{"id":"vidhyamitra:city-day:erode:2023-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2023-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-08-15","date_display":"August 15, 2023 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":2023,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460171.770833,"kali_year":5125,"ahargana":1871706.2708,"sun":{"sidereal_longitude":117.1413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":102.2652,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.124,"elapsed_within_tithi_degrees":9.124},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.2652,"elapsed_within_degrees":8.9319},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.4065},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2023,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460171.770833,"ahargana":1871706.2708,"kali_year":5125,"ayanamsa_lahiri":24.1829,"grahas":{"sun":{"sidereal_longitude":117.80810399999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":102.91610400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":4.4875},"mars":{"sidereal_longitude":147.53580399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":144.231804,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":20.729403999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":114.874504,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":310.648004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":7.9945,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.9945,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2023,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460171.770833,"kali_year":5125,"ahargana":1871706.2708,"sun":{"sidereal_longitude":117.1413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":102.2652,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.124,"elapsed_within_tithi_degrees":9.124},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.2652,"elapsed_within_degrees":8.9319},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.4065},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.487,"elongation":14.876},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.487,"opposition_distance":165.124}},"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":"06:08","sunsetLocal":"18:38","solarNoonLocal":"12:23","dayLengthHours":12.504248932146432,"dayLengthDisplay":"12 Hours 30 Mins 15 Secs","nightLengthDisplay":"11 Hours 29 Mins 45 Secs","moonriseLocal":"05:06","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"15:31","end":"17:05","startHours":15.51452736181375,"endHours":17.077558478332055,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:50","startHours":9.262402895740534,"endHours":10.825434012258839,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"13:57","startHours":12.388465128777142,"endHours":13.951496245295445,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.053998746871427,"endHours":9.470807044609641,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.657351034876694,"endHours":6.990797673067266,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.971656831038928,"endHours":12.805273426515356,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.469107471751069,"endHours":5.302724067227498,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.094319918358391,"endHours":6.136340662703926,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.472506617468213,"endHours":15.306123212944641,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.44058959485036,"endHours":18.840589594850357,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:10","startHours":18.640589594850358,"endHours":19.161599967023125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.390589594850358,"endHours":20.140589594850358,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.971656831038928,"endHours":24.805273426515356,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:08","end":"07:42","startHours":6.136340662703926,"endHours":7.69937177922223,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:16","startHours":7.69937177922223,"endHours":9.262402895740534,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:50","startHours":9.262402895740534,"endHours":10.825434012258839,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:23","startHours":10.825434012258839,"endHours":12.388465128777142,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"13:57","startHours":12.388465128777142,"endHours":13.951496245295445,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:31","startHours":13.951496245295445,"endHours":15.51452736181375,"quality":"inauspicious"},{"name":"Śubha","start":"15:31","end":"17:05","startHours":15.51452736181375,"endHours":17.077558478332055,"quality":"auspicious"},{"name":"Roga","start":"17:05","end":"18:38","startHours":17.077558478332055,"endHours":18.640589594850358,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:38","end":"20:05","startHours":18.640589594850358,"endHours":20.077558478332055,"quality":"inauspicious"},{"name":"Śubha","start":"20:05","end":"21:31","startHours":20.077558478332055,"endHours":21.514527361813748,"quality":"auspicious"},{"name":"Roga","start":"21:31","end":"22:57","startHours":21.514527361813748,"endHours":22.951496245295445,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:23","startHours":22.951496245295445,"endHours":24.388465128777142,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"01:50","startHours":24.388465128777142,"endHours":25.82543401225884,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:16","startHours":25.82543401225884,"endHours":27.262402895740536,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:42","startHours":27.262402895740536,"endHours":28.69937177922223,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:08","startHours":28.69937177922223,"endHours":30.136340662703926,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.136340662703926,"endHours":7.136340662703926,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.136340662703926,"endHours":8.136340662703926,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.136340662703926,"endHours":9.136340662703926,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.136340662703926,"endHours":10.136340662703926,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.136340662703926,"endHours":11.136340662703926,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.136340662703926,"endHours":12.136340662703926,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.136340662703926,"endHours":13.136340662703926,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.136340662703926,"endHours":14.136340662703926,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.136340662703926,"endHours":15.136340662703926,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.136340662703926,"endHours":16.136340662703926,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.136340662703926,"endHours":17.136340662703926,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.136340662703926,"endHours":18.136340662703926,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.136340662703926,"endHours":19.136340662703926,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.136340662703926,"endHours":20.136340662703926,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.136340662703926,"endHours":21.136340662703926,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.136340662703926,"endHours":22.136340662703926,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.136340662703926,"endHours":23.136340662703926,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.136340662703926,"endHours":24.136340662703926,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.136340662703926,"endHours":25.136340662703926,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.136340662703926,"endHours":26.136340662703926,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.136340662703926,"endHours":27.136340662703926,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.136340662703926,"endHours":28.136340662703926,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.136340662703926,"endHours":29.136340662703926,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.136340662703926,"endHours":30.136340662703926,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.176973679249262,"eotMinutes":-4.176707726628523,"ayanamsa":24.1829}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 August 15, 2023 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 15, 2023 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 06:08, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2023-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2023-08-15","sa":"https://sa.vidhyamitra.com/city/erode/2023-08-15","hi":"https://hi.vidhyamitra.com/city/erode/2023-08-15","x-default":"https://vidhyamitra.com/city/erode/2023-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:07:17.683Z","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":"2026-05-14T21:07:17.683Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:07:17.683Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}