{"id":"vidhyamitra:city-day:erode:2183-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2183-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-07-28","date_display":"July 28, 2183 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":2183,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518592.770833,"kali_year":5285,"ahargana":1930127.2708,"sun":{"sidereal_longitude":97.7232,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.5648,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.8416,"elapsed_within_tithi_degrees":11.8416},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.5648,"elapsed_within_degrees":6.8982},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.288},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2183,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518592.770833,"ahargana":1930127.2708,"kali_year":5285,"ayanamsa_lahiri":26.4173,"grahas":{"sun":{"sidereal_longitude":98.661293,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":191.336993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":2.9503},"mars":{"sidereal_longitude":146.907893,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":100.52959299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":168.324293,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":60.97999299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":111.69159300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.5688,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.5688,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":2183,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518592.770833,"kali_year":5285,"ahargana":1930127.2708,"sun":{"sidereal_longitude":97.7232,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.5648,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.8416,"elapsed_within_tithi_degrees":11.8416},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.5648,"elapsed_within_degrees":6.8982},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.288},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.95,"elongation":95.842},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.95,"opposition_distance":84.158}},"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":"06:06","sunsetLocal":"18:45","solarNoonLocal":"12:25","dayLengthHours":12.648010839864584,"dayLengthDisplay":"12 Hours 38 Mins 53 Secs","nightLengthDisplay":"11 Hours 21 Mins 07 Secs","moonriseLocal":"12:45","moonsetLocal":"00:27","rahuKala":{"name":"Rāhu Kāla","start":"07:41","end":"09:16","startHours":7.678688479657465,"endHours":9.259689834640538,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:25","startHours":10.840691189623612,"endHours":12.421692544606685,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:00","end":"15:35","startHours":14.002693899589758,"endHours":15.583695254572831,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.04888965397613,"endHours":9.470490015304948,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:58","startHours":6.6246875763354165,"endHours":6.9619678653984725,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":12.000092183277866,"endHours":12.843292905935504,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:15","startHours":4.411285679359114,"endHours":5.254486402016753,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:06","startHours":5.043686221352344,"endHours":6.097687124674392,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.52969435125078,"endHours":15.372895073908419,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.545697964538977,"endHours":18.945697964538976,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:16","startHours":18.745697964538977,"endHours":19.2726984162,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.495697964538977,"endHours":20.245697964538977,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":24.000092183277864,"endHours":24.843292905935506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:06","end":"07:41","startHours":6.097687124674392,"endHours":7.678688479657465,"quality":"auspicious"},{"name":"Kāla","start":"07:41","end":"09:16","startHours":7.678688479657465,"endHours":9.259689834640538,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:50","startHours":9.259689834640538,"endHours":10.840691189623612,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:25","startHours":10.840691189623612,"endHours":12.421692544606685,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"14:00","startHours":12.421692544606685,"endHours":14.002693899589758,"quality":"inauspicious"},{"name":"Chala","start":"14:00","end":"15:35","startHours":14.002693899589758,"endHours":15.583695254572831,"quality":"neutral"},{"name":"Labha","start":"15:35","end":"17:10","startHours":15.583695254572831,"endHours":17.164696609555904,"quality":"auspicious"},{"name":"Amṛta","start":"17:10","end":"18:45","startHours":17.164696609555904,"endHours":18.745697964538977,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:45","end":"20:10","startHours":18.745697964538977,"endHours":20.164696609555904,"quality":"neutral"},{"name":"Labha","start":"20:10","end":"21:35","startHours":20.164696609555904,"endHours":21.58369525457283,"quality":"auspicious"},{"name":"Amṛta","start":"21:35","end":"23:00","startHours":21.58369525457283,"endHours":23.002693899589758,"quality":"auspicious"},{"name":"Kāla","start":"23:00","end":"00:25","startHours":23.002693899589758,"endHours":24.421692544606685,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:50","startHours":24.421692544606685,"endHours":25.840691189623612,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:16","startHours":25.840691189623612,"endHours":27.25968983464054,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:41","startHours":27.25968983464054,"endHours":28.678688479657467,"quality":"inauspicious"},{"name":"Chala","start":"04:41","end":"06:06","startHours":28.678688479657467,"endHours":30.097687124674394,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.097687124674392,"endHours":7.097687124674392,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.097687124674392,"endHours":8.097687124674392,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.097687124674392,"endHours":9.097687124674392,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.097687124674392,"endHours":10.097687124674392,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.097687124674392,"endHours":11.097687124674392,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.097687124674392,"endHours":12.097687124674392,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.097687124674392,"endHours":13.097687124674392,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.097687124674392,"endHours":14.097687124674392,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.097687124674392,"endHours":15.097687124674392,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.097687124674392,"endHours":16.097687124674394,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.097687124674394,"endHours":17.097687124674394,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.097687124674394,"endHours":18.097687124674394,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.097687124674394,"endHours":19.097687124674394,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.097687124674394,"endHours":20.097687124674394,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.097687124674394,"endHours":21.097687124674394,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.097687124674394,"endHours":22.097687124674394,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.097687124674394,"endHours":23.097687124674394,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.097687124674394,"endHours":24.097687124674394,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.097687124674394,"endHours":25.097687124674394,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.097687124674394,"endHours":26.097687124674394,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.097687124674394,"endHours":27.097687124674394,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.097687124674394,"endHours":28.097687124674394,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.097687124674394,"endHours":29.097687124674394,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.097687124674394,"endHours":30.097687124674394,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.99527169098196,"eotMinutes":-6.170352676401169,"ayanamsa":26.4173}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Aṣṭamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 July 28, 2183 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 28, 2183 CE for Erode, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 06:06, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2183-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2183-07-28","sa":"https://sa.vidhyamitra.com/city/erode/2183-07-28","hi":"https://hi.vidhyamitra.com/city/erode/2183-07-28","x-default":"https://vidhyamitra.com/city/erode/2183-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T17:00:26.489Z","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":"2026-05-28T17:00:26.489Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-28T17:00:26.489Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}