{"id":"vidhyamitra:city-day:erode:1945-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1945-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1945-12-04","date_display":"December 4, 1945 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":1945,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431793.770833,"kali_year":5047,"ahargana":1843328.2708,"sun":{"sidereal_longitude":228.0913,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":220.1011,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0098,"elapsed_within_tithi_degrees":4.0098},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.1011,"elapsed_within_degrees":6.7678},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.1925},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":1945,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2431793.770833,"ahargana":1843328.2708,"kali_year":5047,"ayanamsa_lahiri":23.0976,"grahas":{"sun":{"sidereal_longitude":228.43645300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":220.77165300000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":2.3492},"mars":{"sidereal_longitude":100.85445299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":237.13005299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":178.72355300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":214.941553,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":91.45635299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":71.5975,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.5975,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1945,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431793.770833,"kali_year":5047,"ahargana":1843328.2708,"sun":{"sidereal_longitude":228.0913,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":220.1011,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0098,"elapsed_within_tithi_degrees":4.0098},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.1011,"elapsed_within_degrees":6.7678},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.1925},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.349,"elongation":7.99},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.349,"opposition_distance":172.01}},"eclipse_window_40days":[{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":-0.543,"opposition_distance":0.404}]},"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":"06:25","sunsetLocal":"17:55","solarNoonLocal":"12:10","dayLengthHours":11.497805255932889,"dayLengthDisplay":"11 Hours 29 Mins 52 Secs","nightLengthDisplay":"12 Hours 30 Mins 08 Secs","moonriseLocal":"05:55","moonsetLocal":"17:24","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:29","startHours":15.04395757174817,"endHours":16.48118322873978,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:18","end":"10:44","startHours":9.295054943781725,"endHours":10.732280600773336,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:10","end":"13:36","startHours":12.169506257764947,"endHours":13.606731914756558,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:29","startHours":9.103424856182844,"endHours":9.486685031380606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:12","startHours":6.899678848795706,"endHours":7.2062869889539165,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:33","startHours":11.786246082567184,"endHours":12.552766432962711,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:39","startHours":4.887562929007451,"endHours":5.654083279402977,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:25","startHours":5.462453191804095,"endHours":6.420603629798503,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:51","startHours":14.085807133753761,"endHours":14.852327484149287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.718408885731392,"endHours":18.11840888573139,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:24","startHours":17.91840888573139,"endHours":18.397484104728594,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.66840888573139,"endHours":19.41840888573139,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:33","startHours":23.786246082567185,"endHours":24.55276643296271,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:25","end":"07:51","startHours":6.420603629798503,"endHours":7.857829286790114,"quality":"inauspicious"},{"name":"Udveg","start":"07:51","end":"09:18","startHours":7.857829286790114,"endHours":9.295054943781725,"quality":"inauspicious"},{"name":"Chala","start":"09:18","end":"10:44","startHours":9.295054943781725,"endHours":10.732280600773336,"quality":"neutral"},{"name":"Labha","start":"10:44","end":"12:10","startHours":10.732280600773336,"endHours":12.169506257764947,"quality":"auspicious"},{"name":"Amṛta","start":"12:10","end":"13:36","startHours":12.169506257764947,"endHours":13.606731914756558,"quality":"auspicious"},{"name":"Kāla","start":"13:36","end":"15:03","startHours":13.606731914756558,"endHours":15.04395757174817,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:29","startHours":15.04395757174817,"endHours":16.48118322873978,"quality":"auspicious"},{"name":"Roga","start":"16:29","end":"17:55","startHours":16.48118322873978,"endHours":17.91840888573139,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:55","end":"19:29","startHours":17.91840888573139,"endHours":19.48118322873978,"quality":"inauspicious"},{"name":"Śubha","start":"19:29","end":"21:03","startHours":19.48118322873978,"endHours":21.04395757174817,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:36","startHours":21.04395757174817,"endHours":22.60673191475656,"quality":"inauspicious"},{"name":"Udveg","start":"22:36","end":"00:10","startHours":22.60673191475656,"endHours":24.169506257764947,"quality":"inauspicious"},{"name":"Chala","start":"00:10","end":"01:44","startHours":24.169506257764947,"endHours":25.732280600773336,"quality":"neutral"},{"name":"Labha","start":"01:44","end":"03:18","startHours":25.732280600773336,"endHours":27.295054943781725,"quality":"auspicious"},{"name":"Amṛta","start":"03:18","end":"04:51","startHours":27.295054943781725,"endHours":28.857829286790114,"quality":"auspicious"},{"name":"Kāla","start":"04:51","end":"06:25","startHours":28.857829286790114,"endHours":30.420603629798503,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.420603629798503,"endHours":7.420603629798503,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.420603629798503,"endHours":8.420603629798503,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.420603629798503,"endHours":9.420603629798503,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.420603629798503,"endHours":10.420603629798503,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.420603629798503,"endHours":11.420603629798503,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.420603629798503,"endHours":12.420603629798503,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.420603629798503,"endHours":13.420603629798503,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.420603629798503,"endHours":14.420603629798503,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.420603629798503,"endHours":15.420603629798503,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.420603629798503,"endHours":16.420603629798503,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.420603629798503,"endHours":17.420603629798503,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.420603629798503,"endHours":18.420603629798503,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.420603629798503,"endHours":19.420603629798503,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.420603629798503,"endHours":20.420603629798503,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.420603629798503,"endHours":21.420603629798503,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.420603629798503,"endHours":22.420603629798503,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.420603629798503,"endHours":23.420603629798503,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.420603629798503,"endHours":24.420603629798503,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.420603629798503,"endHours":25.420603629798503,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.420603629798503,"endHours":26.420603629798503,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.420603629798503,"endHours":27.420603629798503,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.420603629798503,"endHours":28.420603629798503,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.420603629798503,"endHours":29.420603629798503,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.420603629798503,"endHours":30.420603629798503,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.163695047026692,"eotMinutes":8.960824534103129,"ayanamsa":23.0976}},"calendars":{"vikram_samvat":2002,"vikram_samvatsara":"Vilambī","saka_samvat":1867,"saka_samvatsara":"Pārthiva","bengali_samvat":1352,"malayalam_era":1121,"nanakshahi_year":476,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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":"Mārgaśīrṣa Kṛṣṇa Amāvasyā · Vikram 2002 Vilambī · Śaka 1867 Pārthiva"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 4, 1945 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 4, 1945 CE for Erode, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:25, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1945-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1945-12-04","sa":"https://sa.vidhyamitra.com/city/erode/1945-12-04","hi":"https://hi.vidhyamitra.com/city/erode/1945-12-04","x-default":"https://vidhyamitra.com/city/erode/1945-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:49:00.609Z","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":"2026-05-31T20:49:00.609Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:49:00.609Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}