{"id":"vidhyamitra:city-day:erode:1932-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1932-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1932-09-13","date_display":"September 13, 1932 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":1932,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426963.770833,"kali_year":5034,"ahargana":1838498.2708,"sun":{"sidereal_longitude":146.5555,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":305.7493,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.1938,"elapsed_within_tithi_degrees":3.1938},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":305.7493,"elapsed_within_degrees":12.4159},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.3047},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1932,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426963.770833,"ahargana":1838498.2708,"kali_year":5034,"ayanamsa_lahiri":22.9129,"grahas":{"sun":{"sidereal_longitude":147.11659399999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":305.835594,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":-1.6671},"mars":{"sidereal_longitude":93.258194,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":134.20849399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":134.67659400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":102.142494,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":275.99219400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":327.5141,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.5141,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"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":1932,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426963.770833,"kali_year":5034,"ahargana":1838498.2708,"sun":{"sidereal_longitude":146.5555,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":305.7493,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.1938,"elapsed_within_tithi_degrees":3.1938},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":305.7493,"elapsed_within_degrees":12.4159},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.3047},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.667,"elongation":159.194},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.667,"opposition_distance":20.806}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":0.917,"elongation":1.44}]},"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":"06:08","sunsetLocal":"18:21","solarNoonLocal":"12:14","dayLengthHours":12.219338243688384,"dayLengthDisplay":"12 Hours 13 Mins 10 Secs","nightLengthDisplay":"11 Hours 46 Mins 50 Secs","moonriseLocal":"16:57","moonsetLocal":"04:42","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:49","startHours":15.294456712090994,"endHours":16.821873992552042,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:11","end":"10:43","startHours":9.184787590246803,"endHours":10.71220487070785,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:46","startHours":12.239622151168899,"endHours":13.767039431629946,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.981131952851996,"endHours":9.38844322764161,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:58","startHours":6.639092122811722,"endHours":6.964941142643412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:39","startHours":11.832310876379285,"endHours":12.646933425958512,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.500707930166255,"endHours":5.315330479745481,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:08","startHours":5.111674842350675,"endHours":6.129953029324707,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:05","startHours":14.276178525116961,"endHours":15.090801074696186,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14929127301309,"endHours":18.54929127301309,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:52","startHours":18.34929127301309,"endHours":18.858430366500105,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09929127301309,"endHours":19.84929127301309,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:39","startHours":23.832310876379285,"endHours":24.64693342595851,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:08","end":"07:39","startHours":6.129953029324707,"endHours":7.657370309785755,"quality":"inauspicious"},{"name":"Udveg","start":"07:39","end":"09:11","startHours":7.657370309785755,"endHours":9.184787590246803,"quality":"inauspicious"},{"name":"Chala","start":"09:11","end":"10:43","startHours":9.184787590246803,"endHours":10.71220487070785,"quality":"neutral"},{"name":"Labha","start":"10:43","end":"12:14","startHours":10.71220487070785,"endHours":12.239622151168899,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:46","startHours":12.239622151168899,"endHours":13.767039431629946,"quality":"auspicious"},{"name":"Kāla","start":"13:46","end":"15:18","startHours":13.767039431629946,"endHours":15.294456712090994,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:49","startHours":15.294456712090994,"endHours":16.821873992552042,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:21","startHours":16.821873992552042,"endHours":18.34929127301309,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:21","end":"19:49","startHours":18.34929127301309,"endHours":19.821873992552042,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:18","startHours":19.821873992552042,"endHours":21.294456712090994,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:46","startHours":21.294456712090994,"endHours":22.767039431629946,"quality":"inauspicious"},{"name":"Udveg","start":"22:46","end":"00:14","startHours":22.767039431629946,"endHours":24.2396221511689,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:43","startHours":24.2396221511689,"endHours":25.71220487070785,"quality":"neutral"},{"name":"Labha","start":"01:43","end":"03:11","startHours":25.71220487070785,"endHours":27.184787590246803,"quality":"auspicious"},{"name":"Amṛta","start":"03:11","end":"04:39","startHours":27.184787590246803,"endHours":28.657370309785755,"quality":"auspicious"},{"name":"Kāla","start":"04:39","end":"06:08","startHours":28.657370309785755,"endHours":30.129953029324707,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.129953029324707,"endHours":7.129953029324707,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.129953029324707,"endHours":8.129953029324707,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.129953029324707,"endHours":9.129953029324707,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.129953029324707,"endHours":10.129953029324707,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.129953029324707,"endHours":11.129953029324707,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.129953029324707,"endHours":12.129953029324707,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.129953029324707,"endHours":13.129953029324707,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.129953029324707,"endHours":14.129953029324707,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.129953029324707,"endHours":15.129953029324707,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.129953029324707,"endHours":16.129953029324707,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.129953029324707,"endHours":17.129953029324707,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.129953029324707,"endHours":18.129953029324707,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.129953029324707,"endHours":19.129953029324707,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.129953029324707,"endHours":20.129953029324707,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.129953029324707,"endHours":21.129953029324707,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.129953029324707,"endHours":22.129953029324707,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.129953029324707,"endHours":23.129953029324707,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.129953029324707,"endHours":24.129953029324707,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.129953029324707,"endHours":25.129953029324707,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.129953029324707,"endHours":26.129953029324707,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.129953029324707,"endHours":27.129953029324707,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.129953029324707,"endHours":28.129953029324707,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.129953029324707,"endHours":29.129953029324707,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.129953029324707,"endHours":30.129953029324707,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.948734783900537,"eotMinutes":4.753870929866006,"ayanamsa":22.9129}},"calendars":{"vikram_samvat":1989,"vikram_samvatsara":"Pārthiva","saka_samvat":1854,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1339,"malayalam_era":1108,"nanakshahi_year":463,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturdaśī · Vikram 1989 Pārthiva · Śaka 1854 Aṅgirasa"},"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":[]},"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 September 13, 1932 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 13, 1932 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:08, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1932-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1932-09-13","sa":"https://sa.vidhyamitra.com/city/erode/1932-09-13","hi":"https://hi.vidhyamitra.com/city/erode/1932-09-13","x-default":"https://vidhyamitra.com/city/erode/1932-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:18:00.299Z","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":"2026-05-31T13:18:00.299Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:18:00.299Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}