{"id":"vidhyamitra:city-day:erode:1941-12-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1941-12-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-12-11","date_display":"December 11, 1941 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":1941,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430339.770833,"kali_year":5043,"ahargana":1841874.2708,"sun":{"sidereal_longitude":235.2942,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":139.99,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.6958,"elapsed_within_tithi_degrees":0.6958},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.99,"elapsed_within_degrees":6.6567},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2842},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1941,"month":12,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430339.770833,"ahargana":1841874.2708,"kali_year":5043,"ayanamsa_lahiri":23.042,"grahas":{"sun":{"sidereal_longitude":235.57210599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":136.65500599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-0.6759},"mars":{"sidereal_longitude":354.367606,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":230.24880600000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":53.609605999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":282.263006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.602006000000017,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":148.6374,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":328.6374,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":1941,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430339.770833,"kali_year":5043,"ahargana":1841874.2708,"sun":{"sidereal_longitude":235.2942,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":139.99,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.6958,"elapsed_within_tithi_degrees":0.6958},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.99,"elapsed_within_degrees":6.6567},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2842},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.676,"elongation":95.304},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.676,"opposition_distance":84.696}},"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":"06:29","sunsetLocal":"17:57","solarNoonLocal":"12:13","dayLengthHours":11.473837595511966,"dayLengthDisplay":"11 Hours 28 Mins 26 Secs","nightLengthDisplay":"12 Hours 31 Mins 34 Secs","moonriseLocal":"23:29","moonsetLocal":"11:46","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:05","startHours":13.65328165469678,"endHours":15.087511354135778,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:29","end":"07:55","startHours":6.482133157501802,"endHours":7.916362856940798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:21","end":"10:47","startHours":9.350592556379794,"endHours":10.784822255818789,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.159361929787927,"endHours":9.54182318297166,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:16","startHours":6.9602097239814675,"endHours":7.266178726528453,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:36","startHours":11.836590702074053,"endHours":12.601513208441519,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:43","startHours":4.952288144766873,"endHours":5.717210651134337,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:29","startHours":5.525980024542472,"endHours":6.482133157501802,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:54","startHours":14.131358221176445,"endHours":14.896280727543909,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.75597075301377,"endHours":18.15597075301377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:26","startHours":17.95597075301377,"endHours":18.434047319493434,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.70597075301377,"endHours":19.45597075301377,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:36","startHours":23.836590702074055,"endHours":24.601513208441517,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:29","end":"07:55","startHours":6.482133157501802,"endHours":7.916362856940798,"quality":"auspicious"},{"name":"Roga","start":"07:55","end":"09:21","startHours":7.916362856940798,"endHours":9.350592556379794,"quality":"inauspicious"},{"name":"Udveg","start":"09:21","end":"10:47","startHours":9.350592556379794,"endHours":10.784822255818789,"quality":"inauspicious"},{"name":"Chala","start":"10:47","end":"12:13","startHours":10.784822255818789,"endHours":12.219051955257786,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:39","startHours":12.219051955257786,"endHours":13.65328165469678,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:05","startHours":13.65328165469678,"endHours":15.087511354135778,"quality":"auspicious"},{"name":"Kāla","start":"15:05","end":"16:31","startHours":15.087511354135778,"endHours":16.52174105357477,"quality":"inauspicious"},{"name":"Śubha","start":"16:31","end":"17:57","startHours":16.52174105357477,"endHours":17.95597075301377,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:57","end":"19:31","startHours":17.95597075301377,"endHours":19.52174105357477,"quality":"auspicious"},{"name":"Kāla","start":"19:31","end":"21:05","startHours":19.52174105357477,"endHours":21.087511354135778,"quality":"inauspicious"},{"name":"Śubha","start":"21:05","end":"22:39","startHours":21.087511354135778,"endHours":22.653281654696784,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:13","startHours":22.653281654696784,"endHours":24.219051955257786,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:47","startHours":24.219051955257786,"endHours":25.78482225581879,"quality":"inauspicious"},{"name":"Chala","start":"01:47","end":"03:21","startHours":25.78482225581879,"endHours":27.350592556379794,"quality":"neutral"},{"name":"Labha","start":"03:21","end":"04:55","startHours":27.350592556379794,"endHours":28.9163628569408,"quality":"auspicious"},{"name":"Amṛta","start":"04:55","end":"06:29","startHours":28.9163628569408,"endHours":30.482133157501803,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.482133157501802,"endHours":7.482133157501802,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.482133157501802,"endHours":8.482133157501803,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.482133157501803,"endHours":9.482133157501803,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.482133157501803,"endHours":10.482133157501803,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.482133157501803,"endHours":11.482133157501803,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.482133157501803,"endHours":12.482133157501803,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.482133157501803,"endHours":13.482133157501803,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.482133157501803,"endHours":14.482133157501803,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.482133157501803,"endHours":15.482133157501803,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.482133157501803,"endHours":16.482133157501803,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.482133157501803,"endHours":17.482133157501803,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.482133157501803,"endHours":18.482133157501803,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.482133157501803,"endHours":19.482133157501803,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.482133157501803,"endHours":20.482133157501803,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.482133157501803,"endHours":21.482133157501803,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.482133157501803,"endHours":22.482133157501803,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.482133157501803,"endHours":23.482133157501803,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.482133157501803,"endHours":24.482133157501803,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.482133157501803,"endHours":25.482133157501803,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.482133157501803,"endHours":26.482133157501803,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.482133157501803,"endHours":27.482133157501803,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.482133157501803,"endHours":28.482133157501803,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.482133157501803,"endHours":29.482133157501803,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.482133157501803,"endHours":30.482133157501803,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.948588959072293,"eotMinutes":5.988082684532823,"ayanamsa":23.042}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 December 11, 1941 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 11, 1941 CE for Erode, Tamil Nadu: Kṛṣṇa Aṣṭamī, sūryodaya 06:29, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1941-12-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1941-12-11","sa":"https://sa.vidhyamitra.com/city/erode/1941-12-11","hi":"https://hi.vidhyamitra.com/city/erode/1941-12-11","x-default":"https://vidhyamitra.com/city/erode/1941-12-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:15:36.594Z","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":"2026-05-31T09:15:36.594Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:15:36.594Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}