{"id":"vidhyamitra:city-day:erode:1960-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1960-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1960-09-23","date_display":"September 23, 1960 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":1960,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437200.770833,"kali_year":5062,"ahargana":1848735.2708,"sun":{"sidereal_longitude":156.0636,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":181.2294,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.1658,"elapsed_within_tithi_degrees":1.1658},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.2294,"elapsed_within_degrees":7.8961},"yoga":{"number":26,"name":"Indra","sum_longitude":337.293},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1960,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437200.770833,"ahargana":1848735.2708,"kali_year":5062,"ayanamsa_lahiri":23.3044,"grahas":{"sun":{"sidereal_longitude":156.70936499999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":181.98866500000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":2.6509},"mars":{"sidereal_longitude":68.22196500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":174.54576500000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":242.90276500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":182.14186500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":259.148465,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":145.1086,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":325.1086,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":1960,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437200.770833,"kali_year":5062,"ahargana":1848735.2708,"sun":{"sidereal_longitude":156.0636,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":181.2294,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.1658,"elapsed_within_tithi_degrees":1.1658},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.2294,"elapsed_within_degrees":7.8961},"yoga":{"number":26,"name":"Indra","sum_longitude":337.293},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.651,"elongation":25.166},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.651,"opposition_distance":154.834}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":0.724,"elongation":0.369}]},"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":"06:07","sunsetLocal":"18:14","solarNoonLocal":"12:11","dayLengthHours":12.113132260360945,"dayLengthDisplay":"12 Hours 06 Mins 47 Secs","nightLengthDisplay":"11 Hours 53 Mins 13 Secs","moonriseLocal":"07:57","moonsetLocal":"19:46","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:11","startHours":10.664111234125464,"endHours":12.178252766670582,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:12","end":"16:43","startHours":15.206535831760817,"endHours":16.720677364305935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:38","end":"09:09","startHours":7.635828169035227,"endHours":9.149969701580345,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.948084163907662,"endHours":9.351855239253027,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.626400480671814,"endHours":6.949417340948106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:35","startHours":11.774481691325215,"endHours":12.582023842015944,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.506602335108649,"endHours":5.314144485799378,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.112258948126696,"endHours":6.121686636490108,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:00","startHours":14.197108143397404,"endHours":15.004650294088133,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.034818896851053,"endHours":18.434818896851052,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.234818896851053,"endHours":18.739532741032757,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.984818896851053,"endHours":19.734818896851053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:35","startHours":23.774481691325217,"endHours":24.582023842015946,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:07","end":"07:38","startHours":6.121686636490108,"endHours":7.635828169035227,"quality":"neutral"},{"name":"Labha","start":"07:38","end":"09:09","startHours":7.635828169035227,"endHours":9.149969701580345,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:40","startHours":9.149969701580345,"endHours":10.664111234125464,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:11","startHours":10.664111234125464,"endHours":12.178252766670582,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:42","startHours":12.178252766670582,"endHours":13.6923942992157,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:12","startHours":13.6923942992157,"endHours":15.206535831760817,"quality":"inauspicious"},{"name":"Udveg","start":"15:12","end":"16:43","startHours":15.206535831760817,"endHours":16.720677364305935,"quality":"inauspicious"},{"name":"Chala","start":"16:43","end":"18:14","startHours":16.720677364305935,"endHours":18.234818896851053,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:43","startHours":18.234818896851053,"endHours":19.720677364305935,"quality":"inauspicious"},{"name":"Udveg","start":"19:43","end":"21:12","startHours":19.720677364305935,"endHours":21.206535831760817,"quality":"inauspicious"},{"name":"Chala","start":"21:12","end":"22:42","startHours":21.206535831760817,"endHours":22.6923942992157,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:11","startHours":22.6923942992157,"endHours":24.17825276667058,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:40","startHours":24.17825276667058,"endHours":25.664111234125464,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:09","startHours":25.664111234125464,"endHours":27.149969701580343,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:38","startHours":27.149969701580343,"endHours":28.635828169035225,"quality":"auspicious"},{"name":"Roga","start":"04:38","end":"06:07","startHours":28.635828169035225,"endHours":30.121686636490107,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.121686636490108,"endHours":7.121686636490108,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.121686636490108,"endHours":8.121686636490107,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.121686636490107,"endHours":9.121686636490107,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.121686636490107,"endHours":10.121686636490107,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.121686636490107,"endHours":11.121686636490107,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.121686636490107,"endHours":12.121686636490107,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.121686636490107,"endHours":13.121686636490107,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.121686636490107,"endHours":14.121686636490107,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.121686636490107,"endHours":15.121686636490107,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.121686636490107,"endHours":16.121686636490107,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.121686636490107,"endHours":17.121686636490107,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.121686636490107,"endHours":18.121686636490107,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.121686636490107,"endHours":19.121686636490107,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.121686636490107,"endHours":20.121686636490107,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.121686636490107,"endHours":21.121686636490107,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.121686636490107,"endHours":22.121686636490107,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.121686636490107,"endHours":23.121686636490107,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.121686636490107,"endHours":24.121686636490107,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.121686636490107,"endHours":25.121686636490107,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.121686636490107,"endHours":26.121686636490107,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.121686636490107,"endHours":27.121686636490107,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.121686636490107,"endHours":28.121686636490107,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.121686636490107,"endHours":29.121686636490107,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.121686636490107,"endHours":30.121686636490107,"planetary_lord":"Mars"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.005474787283591592,"eotMinutes":8.436033999765183,"ayanamsa":23.3044}},"calendars":{"vikram_samvat":2017,"vikram_samvatsara":"Pramādī","saka_samvat":1882,"saka_samvatsara":"Śārvarī","bengali_samvat":1367,"malayalam_era":1136,"nanakshahi_year":491,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","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 Śukla Tṛtīyā · Vikram 2017 Pramādī · Śaka 1882 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 23, 1960 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 23, 1960 CE for Erode, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 06:07, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1960-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1960-09-23","sa":"https://sa.vidhyamitra.com/city/erode/1960-09-23","hi":"https://hi.vidhyamitra.com/city/erode/1960-09-23","x-default":"https://vidhyamitra.com/city/erode/1960-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:59:43.873Z","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":"2026-06-02T00:59:43.873Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:59:43.873Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}