{"id":"vidhyamitra:city-day:erode:1952-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1952-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-09-17","date_display":"September 17, 1952 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":1952,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434272.770833,"kali_year":5054,"ahargana":1845807.2708,"sun":{"sidereal_longitude":150.2762,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":124.3906,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.1143,"elapsed_within_tithi_degrees":10.1143},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3906,"elapsed_within_degrees":4.3906},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.6668},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1952,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434272.770833,"ahargana":1845807.2708,"kali_year":5054,"ayanamsa_lahiri":23.1924,"grahas":{"sun":{"sidereal_longitude":150.89363600000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":126.01583600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-0.3247},"mars":{"sidereal_longitude":230.24623599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":144.972536,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":28.143035999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":174.345236,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":172.09103600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":300.2481,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":120.2481,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1952,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434272.770833,"kali_year":5054,"ahargana":1845807.2708,"sun":{"sidereal_longitude":150.2762,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":124.3906,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.1143,"elapsed_within_tithi_degrees":10.1143},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3906,"elapsed_within_degrees":4.3906},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.6668},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.325,"elongation":25.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.325,"opposition_distance":154.114}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":1.25,"opposition_distance":0.583}]},"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":"18:18","solarNoonLocal":"12:13","dayLengthHours":12.176228110901663,"dayLengthDisplay":"12 Hours 10 Mins 34 Secs","nightLengthDisplay":"11 Hours 49 Mins 26 Secs","moonriseLocal":"04:21","moonsetLocal":"16:45","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"13:44","startHours":12.214860604077202,"endHours":13.73688911793991,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:39","end":"09:10","startHours":7.648775062489078,"endHours":9.170803576351785,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:42","end":"12:13","startHours":10.692832090214495,"endHours":12.214860604077202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:22","startHours":8.967866441170091,"endHours":9.373740711533479,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:58","startHours":6.634089386580606,"endHours":6.958788802871317,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:37","startHours":11.808986333713813,"endHours":12.620734874440592,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.5032494671728145,"endHours":5.314998007899592,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:08","startHours":5.1120608727178976,"endHours":6.12674654862637,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:03","startHours":14.244231955894145,"endHours":15.055980496620922,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.102974659528034,"endHours":18.502974659528032,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:49","startHours":18.302974659528033,"endHours":18.81031749748227,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.052974659528033,"endHours":19.802974659528033,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:37","startHours":23.808986333713815,"endHours":24.62073487444059,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:08","end":"07:39","startHours":6.12674654862637,"endHours":7.648775062489078,"quality":"auspicious"},{"name":"Amṛta","start":"07:39","end":"09:10","startHours":7.648775062489078,"endHours":9.170803576351785,"quality":"auspicious"},{"name":"Kāla","start":"09:10","end":"10:42","startHours":9.170803576351785,"endHours":10.692832090214495,"quality":"inauspicious"},{"name":"Śubha","start":"10:42","end":"12:13","startHours":10.692832090214495,"endHours":12.214860604077202,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"13:44","startHours":12.214860604077202,"endHours":13.73688911793991,"quality":"inauspicious"},{"name":"Udveg","start":"13:44","end":"15:16","startHours":13.73688911793991,"endHours":15.258917631802618,"quality":"inauspicious"},{"name":"Chala","start":"15:16","end":"16:47","startHours":15.258917631802618,"endHours":16.780946145665325,"quality":"neutral"},{"name":"Labha","start":"16:47","end":"18:18","startHours":16.780946145665325,"endHours":18.302974659528033,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:18","end":"19:47","startHours":18.302974659528033,"endHours":19.780946145665325,"quality":"inauspicious"},{"name":"Chala","start":"19:47","end":"21:16","startHours":19.780946145665325,"endHours":21.258917631802618,"quality":"neutral"},{"name":"Labha","start":"21:16","end":"22:44","startHours":21.258917631802618,"endHours":22.73688911793991,"quality":"auspicious"},{"name":"Amṛta","start":"22:44","end":"00:13","startHours":22.73688911793991,"endHours":24.214860604077202,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:42","startHours":24.214860604077202,"endHours":25.692832090214495,"quality":"inauspicious"},{"name":"Śubha","start":"01:42","end":"03:10","startHours":25.692832090214495,"endHours":27.170803576351787,"quality":"auspicious"},{"name":"Roga","start":"03:10","end":"04:39","startHours":27.170803576351787,"endHours":28.64877506248908,"quality":"inauspicious"},{"name":"Udveg","start":"04:39","end":"06:08","startHours":28.64877506248908,"endHours":30.12674654862637,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.12674654862637,"endHours":7.12674654862637,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.12674654862637,"endHours":8.12674654862637,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.12674654862637,"endHours":9.12674654862637,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.12674654862637,"endHours":10.12674654862637,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.12674654862637,"endHours":11.12674654862637,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.12674654862637,"endHours":12.12674654862637,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.12674654862637,"endHours":13.12674654862637,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.12674654862637,"endHours":14.12674654862637,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.12674654862637,"endHours":15.12674654862637,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.12674654862637,"endHours":16.12674654862637,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.12674654862637,"endHours":17.12674654862637,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.12674654862637,"endHours":18.12674654862637,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.12674654862637,"endHours":19.12674654862637,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.12674654862637,"endHours":20.12674654862637,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.12674654862637,"endHours":21.12674654862637,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.12674654862637,"endHours":22.12674654862637,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.12674654862637,"endHours":23.12674654862637,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.12674654862637,"endHours":24.12674654862637,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.12674654862637,"endHours":25.12674654862637,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.12674654862637,"endHours":26.12674654862637,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.12674654862637,"endHours":27.12674654862637,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.12674654862637,"endHours":28.12674654862637,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.12674654862637,"endHours":29.12674654862637,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.12674654862637,"endHours":30.12674654862637,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.3486587058960393,"eotMinutes":6.239563755367786,"ayanamsa":23.1924}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Trayodaśī · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 17, 1952 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 17, 1952 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 06:08, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1952-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1952-09-17","sa":"https://sa.vidhyamitra.com/city/erode/1952-09-17","hi":"https://hi.vidhyamitra.com/city/erode/1952-09-17","x-default":"https://vidhyamitra.com/city/erode/1952-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:48:52.379Z","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":"2026-05-31T20:48:52.379Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:48:52.379Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}