{"id":"vidhyamitra:city-day:erode:2149-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2149-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-08-18","date_display":"August 18, 2149 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":2149,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506195.770833,"kali_year":5251,"ahargana":1917730.2708,"sun":{"sidereal_longitude":118.4761,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":282.7505,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.2744,"elapsed_within_tithi_degrees":8.2744},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7505,"elapsed_within_degrees":2.7505},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2265},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2149,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506195.770833,"ahargana":1917730.2708,"kali_year":5251,"ayanamsa_lahiri":25.9432,"grahas":{"sun":{"sidereal_longitude":119.45664899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":284.27324899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-1.0364},"mars":{"sidereal_longitude":145.372049,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":120.56174899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":214.31944899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":160.73344900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":58.13884899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":89.4215,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.4215,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2149,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506195.770833,"kali_year":5251,"ahargana":1917730.2708,"sun":{"sidereal_longitude":118.4761,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":282.7505,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.2744,"elapsed_within_tithi_degrees":8.2744},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7505,"elapsed_within_degrees":2.7505},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2265},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.036,"elongation":164.274},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.036,"opposition_distance":15.726}},"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":"06:09","sunsetLocal":"18:37","solarNoonLocal":"12:23","dayLengthHours":12.471804792593488,"dayLengthDisplay":"12 Hours 28 Mins 18 Secs","nightLengthDisplay":"11 Hours 31 Mins 42 Secs","moonriseLocal":"17:34","moonsetLocal":"05:10","rahuKala":{"name":"Rāhu Kāla","start":"07:42","end":"09:16","startHours":7.700727498125947,"endHours":9.259703097200134,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:49","end":"12:23","startHours":10.818678696274318,"endHours":12.377654295348506,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:30","startHours":13.93662989442269,"endHours":15.495605493496878,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.051839683990242,"endHours":9.467566510410025,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.66141043207649,"endHours":6.993991893212317,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.961927468928723,"endHours":12.79338112176829,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.47884459337263,"endHours":5.310298246212195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:09","startHours":5.102434833002304,"endHours":6.141751899051761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.456288427447419,"endHours":15.287742080286984,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.41355669164525,"endHours":18.81355669164525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.61355669164525,"endHours":19.13321522466998,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36355669164525,"endHours":20.11355669164525,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.961927468928724,"endHours":24.793381121768288,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:09","end":"07:42","startHours":6.141751899051761,"endHours":7.700727498125947,"quality":"auspicious"},{"name":"Kāla","start":"07:42","end":"09:16","startHours":7.700727498125947,"endHours":9.259703097200134,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:49","startHours":9.259703097200134,"endHours":10.818678696274318,"quality":"auspicious"},{"name":"Roga","start":"10:49","end":"12:23","startHours":10.818678696274318,"endHours":12.377654295348506,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:56","startHours":12.377654295348506,"endHours":13.93662989442269,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:30","startHours":13.93662989442269,"endHours":15.495605493496878,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"17:03","startHours":15.495605493496878,"endHours":17.054581092571063,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:37","startHours":17.054581092571063,"endHours":18.61355669164525,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:37","end":"20:03","startHours":18.61355669164525,"endHours":20.054581092571063,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:30","startHours":20.054581092571063,"endHours":21.49560549349688,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"22:56","startHours":21.49560549349688,"endHours":22.936629894422694,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:23","startHours":22.936629894422694,"endHours":24.377654295348506,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:49","startHours":24.377654295348506,"endHours":25.81867869627432,"quality":"auspicious"},{"name":"Roga","start":"01:49","end":"03:16","startHours":25.81867869627432,"endHours":27.259703097200134,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:42","startHours":27.259703097200134,"endHours":28.70072749812595,"quality":"inauspicious"},{"name":"Chala","start":"04:42","end":"06:09","startHours":28.70072749812595,"endHours":30.141751899051762,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.141751899051761,"endHours":7.141751899051761,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.141751899051761,"endHours":8.141751899051762,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.141751899051762,"endHours":9.141751899051762,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.141751899051762,"endHours":10.141751899051762,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.141751899051762,"endHours":11.141751899051762,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.141751899051762,"endHours":12.141751899051762,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.141751899051762,"endHours":13.141751899051762,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.141751899051762,"endHours":14.141751899051762,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.141751899051762,"endHours":15.141751899051762,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.141751899051762,"endHours":16.141751899051762,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.141751899051762,"endHours":17.141751899051762,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.141751899051762,"endHours":18.141751899051762,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.141751899051762,"endHours":19.141751899051762,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.141751899051762,"endHours":20.141751899051762,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.141751899051762,"endHours":21.141751899051762,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.141751899051762,"endHours":22.141751899051762,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.141751899051762,"endHours":23.141751899051762,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.141751899051762,"endHours":24.141751899051762,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.141751899051762,"endHours":25.141751899051762,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.141751899051762,"endHours":26.141751899051762,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.141751899051762,"endHours":27.141751899051762,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.141751899051762,"endHours":28.141751899051762,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.141751899051762,"endHours":29.141751899051762,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.141751899051762,"endHours":30.141751899051762,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"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":13.052910537692517,"eotMinutes":-3.5280577209103767,"ayanamsa":25.9432}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturdaśī · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"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}],"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 August 18, 2149 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 18, 2149 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:09, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2149-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2149-08-18","sa":"https://sa.vidhyamitra.com/city/erode/2149-08-18","hi":"https://hi.vidhyamitra.com/city/erode/2149-08-18","x-default":"https://vidhyamitra.com/city/erode/2149-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-27T22:03:10.089Z","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":"2026-05-27T22:03:10.089Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-27T22:03:10.089Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}