{"id":"vidhyamitra:city-day:erode:1941-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1941-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-01-06","date_display":"January 6, 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":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430000.770833,"kali_year":5042,"ahargana":1841535.2708,"sun":{"sidereal_longitude":262.2691,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":357.4073,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.1382,"elapsed_within_tithi_degrees":11.1382},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.4073,"elapsed_within_degrees":10.7406},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.6764},"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":1941,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430000.770833,"ahargana":1841535.2708,"kali_year":5042,"ayanamsa_lahiri":23.029,"grahas":{"sun":{"sidereal_longitude":262.314758,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":357.360558,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-0.843},"mars":{"sidereal_longitude":218.61755800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":259.9239580000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":13.374458000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":238.01275800000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":15.258357999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":166.5993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":346.5993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara 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":1941,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430000.770833,"kali_year":5042,"ahargana":1841535.2708,"sun":{"sidereal_longitude":262.2691,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":357.4073,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.1382,"elapsed_within_tithi_degrees":11.1382},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.4073,"elapsed_within_degrees":10.7406},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.6764},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.843,"elongation":95.138},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.843,"opposition_distance":84.862}},"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":"06:40","sunsetLocal":"18:10","solarNoonLocal":"12:25","dayLengthHours":11.485915772790513,"dayLengthDisplay":"11 Hours 29 Mins 09 Secs","nightLengthDisplay":"12 Hours 30 Mins 51 Secs","moonriseLocal":"12:36","moonsetLocal":"00:54","rahuKala":{"name":"Rāhu Kāla","start":"08:07","end":"09:33","startHours":8.109561936986456,"endHours":9.545301408585269,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:25","startHours":10.981040880184082,"endHours":12.416780351782897,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:51","end":"15:17","startHours":13.852519823381712,"endHours":15.288259294980525,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.35386947903876,"endHours":9.736733338131778,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.152402289253912,"endHours":7.458693376528325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:48","startHours":12.03391649268988,"endHours":12.799644210875915,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:54","startHours":5.142367029015572,"endHours":5.9080947472016065,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:40","startHours":5.716662817655098,"endHours":6.673822465387641,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:06","startHours":14.331099647247981,"endHours":15.096827365434015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.959738238178154,"endHours":18.359738238178153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.159738238178154,"endHours":18.638318062044426,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.909738238178154,"endHours":19.659738238178154,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:48","startHours":24.03391649268988,"endHours":24.799644210875915,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:40","end":"08:07","startHours":6.673822465387641,"endHours":8.109561936986456,"quality":"auspicious"},{"name":"Kāla","start":"08:07","end":"09:33","startHours":8.109561936986456,"endHours":9.545301408585269,"quality":"inauspicious"},{"name":"Śubha","start":"09:33","end":"10:59","startHours":9.545301408585269,"endHours":10.981040880184082,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:25","startHours":10.981040880184082,"endHours":12.416780351782897,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"13:51","startHours":12.416780351782897,"endHours":13.852519823381712,"quality":"inauspicious"},{"name":"Chala","start":"13:51","end":"15:17","startHours":13.852519823381712,"endHours":15.288259294980525,"quality":"neutral"},{"name":"Labha","start":"15:17","end":"16:43","startHours":15.288259294980525,"endHours":16.72399876657934,"quality":"auspicious"},{"name":"Amṛta","start":"16:43","end":"18:10","startHours":16.72399876657934,"endHours":18.159738238178154,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:10","end":"19:43","startHours":18.159738238178154,"endHours":19.72399876657934,"quality":"neutral"},{"name":"Labha","start":"19:43","end":"21:17","startHours":19.72399876657934,"endHours":21.288259294980527,"quality":"auspicious"},{"name":"Amṛta","start":"21:17","end":"22:51","startHours":21.288259294980527,"endHours":22.852519823381712,"quality":"auspicious"},{"name":"Kāla","start":"22:51","end":"00:25","startHours":22.852519823381712,"endHours":24.416780351782897,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:59","startHours":24.416780351782897,"endHours":25.981040880184082,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:33","startHours":25.981040880184082,"endHours":27.545301408585267,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"05:07","startHours":27.545301408585267,"endHours":29.109561936986456,"quality":"inauspicious"},{"name":"Chala","start":"05:07","end":"06:40","startHours":29.109561936986456,"endHours":30.67382246538764,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.673822465387641,"endHours":7.673822465387641,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.673822465387641,"endHours":8.67382246538764,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.67382246538764,"endHours":9.67382246538764,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.67382246538764,"endHours":10.67382246538764,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.67382246538764,"endHours":11.67382246538764,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.67382246538764,"endHours":12.67382246538764,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.67382246538764,"endHours":13.67382246538764,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.67382246538764,"endHours":14.67382246538764,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.67382246538764,"endHours":15.67382246538764,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.67382246538764,"endHours":16.67382246538764,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.67382246538764,"endHours":17.67382246538764,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.67382246538764,"endHours":18.67382246538764,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.67382246538764,"endHours":19.67382246538764,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.67382246538764,"endHours":20.67382246538764,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.67382246538764,"endHours":21.67382246538764,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.67382246538764,"endHours":22.67382246538764,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.67382246538764,"endHours":23.67382246538764,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.67382246538764,"endHours":24.67382246538764,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.67382246538764,"endHours":25.67382246538764,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.67382246538764,"endHours":26.67382246538764,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.67382246538764,"endHours":27.67382246538764,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.67382246538764,"endHours":28.67382246538764,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.67382246538764,"endHours":29.67382246538764,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.67382246538764,"endHours":30.67382246538764,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.55409508856763,"eotMinutes":-5.875621106973772,"ayanamsa":23.029}},"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 Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 January 6, 1941 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 6, 1941 CE for Erode, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 06:40, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1941-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1941-01-06","sa":"https://sa.vidhyamitra.com/city/erode/1941-01-06","hi":"https://hi.vidhyamitra.com/city/erode/1941-01-06","x-default":"https://vidhyamitra.com/city/erode/1941-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T14:46:52.719Z","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":"2026-05-21T14:46:52.719Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T14:46:52.719Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}