{"id":"vidhyamitra:city-day:erode:2189-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2189-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2189-08-18","date_display":"August 18, 2189 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":2189,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520805.770833,"kali_year":5291,"ahargana":1932340.2708,"sun":{"sidereal_longitude":118.1412,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.658,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.5168,"elapsed_within_tithi_degrees":3.5168},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.658,"elapsed_within_degrees":6.9913},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.7993},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2189,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520805.770833,"ahargana":1932340.2708,"kali_year":5291,"ayanamsa_lahiri":26.502,"grahas":{"sun":{"sidereal_longitude":119.21773999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":194.99793999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":1.6591},"mars":{"sidereal_longitude":210.54084,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":104.16433999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":15.933240000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":161.35154,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":182.63693999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":35.3134,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.3134,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2189,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520805.770833,"kali_year":5291,"ahargana":1932340.2708,"sun":{"sidereal_longitude":118.1412,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.658,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.5168,"elapsed_within_tithi_degrees":3.5168},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.658,"elapsed_within_degrees":6.9913},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.7993},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.659,"elongation":75.517},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.659,"opposition_distance":104.483}},"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":12.468715218987988,"dayLengthDisplay":"12 Hours 28 Mins 07 Secs","nightLengthDisplay":"11 Hours 31 Mins 53 Secs","moonriseLocal":"11:36","moonsetLocal":"23:16","rahuKala":{"name":"Rāhu Kāla","start":"15:30","end":"17:03","startHours":15.494833100095503,"endHours":17.053422502469,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:49","startHours":9.26047549060151,"endHours":10.819064892975007,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"13:56","startHours":12.377654295348506,"endHours":13.936243697722006,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.052663570285043,"endHours":9.468287410917975,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.662826486645678,"endHours":6.9953255591520245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.962030454715574,"endHours":12.793278135981438,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.480801323322781,"endHours":5.312049004588646,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:09","startHours":5.10423708427218,"endHours":6.143296685854512,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.455773498513171,"endHours":15.287021179779037,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.4120119048425,"endHours":18.8120119048425,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.6120119048425,"endHours":19.131541705633666,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.3620119048425,"endHours":20.1120119048425,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.962030454715574,"endHours":24.79327813598144,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:09","end":"07:42","startHours":6.143296685854512,"endHours":7.701886088228011,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:16","startHours":7.701886088228011,"endHours":9.26047549060151,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:49","startHours":9.26047549060151,"endHours":10.819064892975007,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:23","startHours":10.819064892975007,"endHours":12.377654295348506,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"13:56","startHours":12.377654295348506,"endHours":13.936243697722006,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:30","startHours":13.936243697722006,"endHours":15.494833100095503,"quality":"inauspicious"},{"name":"Śubha","start":"15:30","end":"17:03","startHours":15.494833100095503,"endHours":17.053422502469,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:37","startHours":17.053422502469,"endHours":18.6120119048425,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:37","end":"20:03","startHours":18.6120119048425,"endHours":20.053422502469,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:30","startHours":20.053422502469,"endHours":21.494833100095505,"quality":"auspicious"},{"name":"Roga","start":"21:30","end":"22:56","startHours":21.494833100095505,"endHours":22.936243697722006,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:23","startHours":22.936243697722006,"endHours":24.377654295348506,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"01:49","startHours":24.377654295348506,"endHours":25.819064892975007,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:16","startHours":25.819064892975007,"endHours":27.260475490601507,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:42","startHours":27.260475490601507,"endHours":28.70188608822801,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:09","startHours":28.70188608822801,"endHours":30.143296685854512,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.143296685854512,"endHours":7.143296685854512,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.143296685854512,"endHours":8.143296685854512,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.143296685854512,"endHours":9.143296685854512,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.143296685854512,"endHours":10.143296685854512,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.143296685854512,"endHours":11.143296685854512,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.143296685854512,"endHours":12.143296685854512,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.143296685854512,"endHours":13.143296685854512,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.143296685854512,"endHours":14.143296685854512,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.143296685854512,"endHours":15.143296685854512,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.143296685854512,"endHours":16.143296685854512,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.143296685854512,"endHours":17.143296685854512,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.143296685854512,"endHours":18.143296685854512,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.143296685854512,"endHours":19.143296685854512,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.143296685854512,"endHours":20.143296685854512,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.143296685854512,"endHours":21.143296685854512,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.143296685854512,"endHours":22.143296685854512,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.143296685854512,"endHours":23.143296685854512,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.143296685854512,"endHours":24.143296685854512,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.143296685854512,"endHours":25.143296685854512,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.143296685854512,"endHours":26.143296685854512,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.143296685854512,"endHours":27.143296685854512,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.143296685854512,"endHours":28.143296685854512,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.143296685854512,"endHours":29.143296685854512,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.143296685854512,"endHours":30.143296685854512,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.945221410200718,"eotMinutes":-3.5280577209103767,"ayanamsa":26.502}},"calendars":{"vikram_samvat":2246,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2111,"saka_samvatsara":"Virodhi","bengali_samvat":1596,"malayalam_era":1365,"nanakshahi_year":720,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Saptamī · Vikram 2246 Śubhakṛt · Śaka 2111 Virodhi"},"festivals":[],"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 18, 2189 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 18, 2189 CE for Erode, Tamil Nadu: Śukla Saptamī, sūryodaya 06:09, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2189-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2189-08-18","sa":"https://sa.vidhyamitra.com/city/erode/2189-08-18","hi":"https://hi.vidhyamitra.com/city/erode/2189-08-18","x-default":"https://vidhyamitra.com/city/erode/2189-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T01:31:48.055Z","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":"2026-05-30T01:31:48.055Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T01:31:48.055Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}