{"id":"vidhyamitra:city-day:erode:1927-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1927-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1927-09-19","date_display":"September 19, 1927 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":1927,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425142.770833,"kali_year":5029,"ahargana":1836677.2708,"sun":{"sidereal_longitude":151.7077,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":70.0204,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.3127,"elapsed_within_tithi_degrees":2.3127},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.0204,"elapsed_within_degrees":3.3537},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.7281},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1927,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425142.770833,"ahargana":1836677.2708,"kali_year":5029,"ayanamsa_lahiri":22.8432,"grahas":{"sun":{"sidereal_longitude":152.26697000000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":73.27857,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":0.4715},"mars":{"sidereal_longitude":163.65637000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":166.39957000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":337.56057,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":140.34837000000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":219.97937000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":63.9995,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":243.9995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1927,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425142.770833,"kali_year":5029,"ahargana":1836677.2708,"sun":{"sidereal_longitude":151.7077,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":70.0204,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.3127,"elapsed_within_tithi_degrees":2.3127},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.0204,"elapsed_within_degrees":3.3537},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.7281},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.472,"elongation":81.687},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.472,"opposition_distance":98.313}},"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":"06:07","sunsetLocal":"18:17","solarNoonLocal":"12:12","dayLengthHours":12.165328115017967,"dayLengthDisplay":"12 Hours 09 Mins 55 Secs","nightLengthDisplay":"11 Hours 50 Mins 05 Secs","moonriseLocal":"00:34","moonsetLocal":"13:19","rahuKala":{"name":"Rāhu Kāla","start":"07:38","end":"09:10","startHours":7.64053402207743,"endHours":9.161200036454677,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:12","startHours":10.681866050831921,"endHours":12.202532065209168,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:15","startHours":13.723198079586414,"endHours":15.243864093963658,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:22","startHours":8.958444567871043,"endHours":9.363955505038309,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.626756679159266,"endHours":6.951165428893079,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:36","startHours":11.797021128041902,"endHours":12.608043002376434,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.4978242590311215,"endHours":5.308846133365653,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:07","startHours":5.10609066478202,"endHours":6.119868007700184,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:02","startHours":14.230086751045494,"endHours":15.041108625380025,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.085196122718152,"endHours":18.48519612271815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:48","startHours":18.28519612271815,"endHours":18.79208479417723,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.03519612271815,"endHours":19.78519612271815,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:36","startHours":23.797021128041905,"endHours":24.608043002376434,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:07","end":"07:38","startHours":6.119868007700184,"endHours":7.64053402207743,"quality":"auspicious"},{"name":"Kāla","start":"07:38","end":"09:10","startHours":7.64053402207743,"endHours":9.161200036454677,"quality":"inauspicious"},{"name":"Śubha","start":"09:10","end":"10:41","startHours":9.161200036454677,"endHours":10.681866050831921,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:12","startHours":10.681866050831921,"endHours":12.202532065209168,"quality":"inauspicious"},{"name":"Udveg","start":"12:12","end":"13:43","startHours":12.202532065209168,"endHours":13.723198079586414,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:15","startHours":13.723198079586414,"endHours":15.243864093963658,"quality":"neutral"},{"name":"Labha","start":"15:15","end":"16:46","startHours":15.243864093963658,"endHours":16.764530108340907,"quality":"auspicious"},{"name":"Amṛta","start":"16:46","end":"18:17","startHours":16.764530108340907,"endHours":18.28519612271815,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:17","end":"19:46","startHours":18.28519612271815,"endHours":19.764530108340907,"quality":"neutral"},{"name":"Labha","start":"19:46","end":"21:15","startHours":19.764530108340907,"endHours":21.24386409396366,"quality":"auspicious"},{"name":"Amṛta","start":"21:15","end":"22:43","startHours":21.24386409396366,"endHours":22.723198079586414,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:12","startHours":22.723198079586414,"endHours":24.20253206520917,"quality":"inauspicious"},{"name":"Śubha","start":"00:12","end":"01:41","startHours":24.20253206520917,"endHours":25.68186605083192,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:10","startHours":25.68186605083192,"endHours":27.161200036454677,"quality":"inauspicious"},{"name":"Udveg","start":"03:10","end":"04:38","startHours":27.161200036454677,"endHours":28.640534022077432,"quality":"inauspicious"},{"name":"Chala","start":"04:38","end":"06:07","startHours":28.640534022077432,"endHours":30.119868007700184,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.119868007700184,"endHours":7.119868007700184,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.119868007700184,"endHours":8.119868007700184,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.119868007700184,"endHours":9.119868007700184,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.119868007700184,"endHours":10.119868007700184,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.119868007700184,"endHours":11.119868007700184,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.119868007700184,"endHours":12.119868007700184,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.119868007700184,"endHours":13.119868007700184,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.119868007700184,"endHours":14.119868007700184,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.119868007700184,"endHours":15.119868007700184,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.119868007700184,"endHours":16.119868007700184,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.119868007700184,"endHours":17.119868007700184,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.119868007700184,"endHours":18.119868007700184,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.119868007700184,"endHours":19.119868007700184,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.119868007700184,"endHours":20.119868007700184,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.119868007700184,"endHours":21.119868007700184,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.119868007700184,"endHours":22.119868007700184,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.119868007700184,"endHours":23.119868007700184,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.119868007700184,"endHours":24.119868007700184,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.119868007700184,"endHours":25.119868007700184,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.119868007700184,"endHours":26.119868007700184,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.119868007700184,"endHours":27.119868007700184,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.119868007700184,"endHours":28.119868007700184,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.119868007700184,"endHours":29.119868007700184,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.119868007700184,"endHours":30.119868007700184,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.9428563964387842,"eotMinutes":6.979276087449932,"ayanamsa":22.8432}},"calendars":{"vikram_samvat":1984,"vikram_samvatsara":"Vikrama","saka_samvat":1849,"saka_samvatsara":"Prabhava","bengali_samvat":1334,"malayalam_era":1103,"nanakshahi_year":458,"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 Navamī · Vikram 1984 Vikrama · Śaka 1849 Prabhava"},"festivals":[],"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":[]},"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 19, 1927 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 19, 1927 CE for Erode, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 06:07, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1927-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1927-09-19","sa":"https://sa.vidhyamitra.com/city/erode/1927-09-19","hi":"https://hi.vidhyamitra.com/city/erode/1927-09-19","x-default":"https://vidhyamitra.com/city/erode/1927-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:48:47.500Z","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":"2026-06-02T01:48:47.500Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:48:47.500Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}