{"id":"vidhyamitra:city-day:erode:2009-08-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2009-08-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-08-26","date_display":"August 26, 2009 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":2009,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455069.770833,"kali_year":5111,"ahargana":1866604.2708,"sun":{"sidereal_longitude":128.2754,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.9812,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7058,"elapsed_within_tithi_degrees":11.7058},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.9812,"elapsed_within_degrees":13.3145},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.2566},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2009,"month":8,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455069.770833,"ahargana":1866604.2708,"kali_year":5111,"ayanamsa_lahiri":23.9878,"grahas":{"sun":{"sidereal_longitude":128.96263800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":202.19513800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":-4.407},"mars":{"sidereal_longitude":66.076438,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":156.12973799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":296.966638,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":95.11933799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":147.966138,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":278.323,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":98.323,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":2009,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455069.770833,"kali_year":5111,"ahargana":1866604.2708,"sun":{"sidereal_longitude":128.2754,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.9812,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.7058,"elapsed_within_tithi_degrees":11.7058},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.9812,"elapsed_within_degrees":13.3145},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.2566},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.407,"elongation":71.706},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.407,"opposition_distance":108.294}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":0.825,"opposition_distance":0.804}]},"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":"18:32","solarNoonLocal":"12:21","dayLengthHours":12.397133830945116,"dayLengthDisplay":"12 Hours 23 Mins 50 Secs","nightLengthDisplay":"11 Hours 36 Mins 10 Secs","moonriseLocal":"11:25","moonsetLocal":"23:02","rahuKala":{"name":"Rāhu Kāla","start":"12:21","end":"13:54","startHours":12.34244533552361,"endHours":13.89208706439175,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:42","end":"09:15","startHours":7.693520148919193,"endHours":9.243161877787333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:21","startHours":10.792803606655472,"endHours":12.34244533552361,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.036542980604914,"endHours":9.449780774969751,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:59","startHours":6.6604256630071,"endHours":6.991015898498969,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:45","startHours":11.929207541158773,"endHours":12.755683129888448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.490927242591704,"endHours":5.317402831321379,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:09","startHours":5.1107839341389605,"endHours":6.1438784200510534,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.408634307347796,"endHours":15.235109896077471,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.34101225099617,"endHours":18.741012250996167,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:03","startHours":18.541012250996168,"endHours":19.057559493952215,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.291012250996168,"endHours":20.041012250996168,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:45","startHours":23.929207541158775,"endHours":24.755683129888446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:09","end":"07:42","startHours":6.1438784200510534,"endHours":7.693520148919193,"quality":"auspicious"},{"name":"Amṛta","start":"07:42","end":"09:15","startHours":7.693520148919193,"endHours":9.243161877787333,"quality":"auspicious"},{"name":"Kāla","start":"09:15","end":"10:48","startHours":9.243161877787333,"endHours":10.792803606655472,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:21","startHours":10.792803606655472,"endHours":12.34244533552361,"quality":"auspicious"},{"name":"Roga","start":"12:21","end":"13:54","startHours":12.34244533552361,"endHours":13.89208706439175,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:27","startHours":13.89208706439175,"endHours":15.441728793259891,"quality":"inauspicious"},{"name":"Chala","start":"15:27","end":"16:59","startHours":15.441728793259891,"endHours":16.99137052212803,"quality":"neutral"},{"name":"Labha","start":"16:59","end":"18:32","startHours":16.99137052212803,"endHours":18.541012250996168,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:32","end":"19:59","startHours":18.541012250996168,"endHours":19.99137052212803,"quality":"inauspicious"},{"name":"Chala","start":"19:59","end":"21:27","startHours":19.99137052212803,"endHours":21.44172879325989,"quality":"neutral"},{"name":"Labha","start":"21:27","end":"22:54","startHours":21.44172879325989,"endHours":22.89208706439175,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:21","startHours":22.89208706439175,"endHours":24.34244533552361,"quality":"auspicious"},{"name":"Kāla","start":"00:21","end":"01:48","startHours":24.34244533552361,"endHours":25.792803606655472,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:15","startHours":25.792803606655472,"endHours":27.24316187778733,"quality":"auspicious"},{"name":"Roga","start":"03:15","end":"04:42","startHours":27.24316187778733,"endHours":28.69352014891919,"quality":"inauspicious"},{"name":"Udveg","start":"04:42","end":"06:09","startHours":28.69352014891919,"endHours":30.143878420051053,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.1438784200510534,"endHours":7.1438784200510534,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.1438784200510534,"endHours":8.143878420051053,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.143878420051053,"endHours":9.143878420051053,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.143878420051053,"endHours":10.143878420051053,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.143878420051053,"endHours":11.143878420051053,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.143878420051053,"endHours":12.143878420051053,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.143878420051053,"endHours":13.143878420051053,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.143878420051053,"endHours":14.143878420051053,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.143878420051053,"endHours":15.143878420051053,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.143878420051053,"endHours":16.143878420051053,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.143878420051053,"endHours":17.143878420051053,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.143878420051053,"endHours":18.143878420051053,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.143878420051053,"endHours":19.143878420051053,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.143878420051053,"endHours":20.143878420051053,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.143878420051053,"endHours":21.143878420051053,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.143878420051053,"endHours":22.143878420051053,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.143878420051053,"endHours":23.143878420051053,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.143878420051053,"endHours":24.143878420051053,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.143878420051053,"endHours":25.143878420051053,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.143878420051053,"endHours":26.143878420051053,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.143878420051053,"endHours":27.143878420051053,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.143878420051053,"endHours":28.143878420051053,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.143878420051053,"endHours":29.143878420051053,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.143878420051053,"endHours":30.143878420051053,"planetary_lord":"Sun"}],"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":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.420627626824361,"eotMinutes":-1.4155201314165708,"ayanamsa":23.9878}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 26, 2009 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 26, 2009 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:09, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2009-08-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2009-08-26","sa":"https://sa.vidhyamitra.com/city/erode/2009-08-26","hi":"https://hi.vidhyamitra.com/city/erode/2009-08-26","x-default":"https://vidhyamitra.com/city/erode/2009-08-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:25:25.622Z","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":"2026-05-17T01:25:25.622Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:25:25.622Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}