{"id":"vidhyamitra:city-day:erode:1934-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1934-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1934-04-15","date_display":"April 15, 1934 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":1934,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427542.770833,"kali_year":5035,"ahargana":1839077.2708,"sun":{"sidereal_longitude":1.7322,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.5153,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.7831,"elapsed_within_tithi_degrees":2.7831},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.5153,"elapsed_within_degrees":3.182},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.2475},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1934,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427542.770833,"ahargana":1839077.2708,"kali_year":5035,"ayanamsa_lahiri":22.935,"grahas":{"sun":{"sidereal_longitude":1.450872000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":14.181772000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":4.427},"mars":{"sidereal_longitude":2.2968720000000076,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":337.725472,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":175.14737200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":316.061772,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":303.39317200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":296.8359,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":116.8359,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1934,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427542.770833,"kali_year":5035,"ahargana":1839077.2708,"sun":{"sidereal_longitude":1.7322,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.5153,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.7831,"elapsed_within_tithi_degrees":2.7831},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.5153,"elapsed_within_degrees":3.182},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.2475},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.427,"elongation":14.783},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.427,"opposition_distance":165.217}},"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":"06:08","sunsetLocal":"18:30","solarNoonLocal":"12:19","dayLengthHours":12.370051584164521,"dayLengthDisplay":"12 Hours 22 Mins 12 Secs","nightLengthDisplay":"11 Hours 37 Mins 48 Secs","moonriseLocal":"06:56","moonsetLocal":"19:24","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:30","startHours":16.961624745025148,"endHours":18.507881193045712,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:19","end":"13:52","startHours":12.322855400963451,"endHours":13.869111848984017,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:25","end":"16:58","startHours":15.415368297004584,"endHours":16.961624745025148,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.02417497851958,"endHours":9.436510031325064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.653248424888047,"endHours":6.983116467132434,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:44","startHours":11.910520348157968,"endHours":12.735190453768935,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.488489397659255,"endHours":5.3131595032702235,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.106991976867482,"endHours":6.137829608881192,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:13","startHours":14.384530664990873,"endHours":15.209200770601841,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.307881193045713,"endHours":18.70788119304571,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.507881193045712,"endHours":19.023300009052566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.257881193045712,"endHours":20.007881193045712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:44","startHours":23.910520348157966,"endHours":24.735190453768936,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:41","startHours":6.137829608881192,"endHours":7.684086056901757,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:14","startHours":7.684086056901757,"endHours":9.230342504922323,"quality":"neutral"},{"name":"Labha","start":"09:14","end":"10:47","startHours":9.230342504922323,"endHours":10.776598952942887,"quality":"auspicious"},{"name":"Amṛta","start":"10:47","end":"12:19","startHours":10.776598952942887,"endHours":12.322855400963451,"quality":"auspicious"},{"name":"Kāla","start":"12:19","end":"13:52","startHours":12.322855400963451,"endHours":13.869111848984017,"quality":"inauspicious"},{"name":"Śubha","start":"13:52","end":"15:25","startHours":13.869111848984017,"endHours":15.415368297004584,"quality":"auspicious"},{"name":"Roga","start":"15:25","end":"16:58","startHours":15.415368297004584,"endHours":16.961624745025148,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:30","startHours":16.961624745025148,"endHours":18.507881193045712,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:30","end":"19:58","startHours":18.507881193045712,"endHours":19.961624745025148,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:25","startHours":19.961624745025148,"endHours":21.415368297004584,"quality":"inauspicious"},{"name":"Udveg","start":"21:25","end":"22:52","startHours":21.415368297004584,"endHours":22.869111848984016,"quality":"inauspicious"},{"name":"Chala","start":"22:52","end":"00:19","startHours":22.869111848984016,"endHours":24.32285540096345,"quality":"neutral"},{"name":"Labha","start":"00:19","end":"01:47","startHours":24.32285540096345,"endHours":25.776598952942887,"quality":"auspicious"},{"name":"Amṛta","start":"01:47","end":"03:14","startHours":25.776598952942887,"endHours":27.23034250492232,"quality":"auspicious"},{"name":"Kāla","start":"03:14","end":"04:41","startHours":27.23034250492232,"endHours":28.684086056901755,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:08","startHours":28.684086056901755,"endHours":30.13782960888119,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.137829608881192,"endHours":7.137829608881192,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.137829608881192,"endHours":8.13782960888119,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.13782960888119,"endHours":9.13782960888119,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.13782960888119,"endHours":10.13782960888119,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.13782960888119,"endHours":11.13782960888119,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.13782960888119,"endHours":12.13782960888119,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.13782960888119,"endHours":13.13782960888119,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.13782960888119,"endHours":14.13782960888119,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.13782960888119,"endHours":15.13782960888119,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.13782960888119,"endHours":16.13782960888119,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.13782960888119,"endHours":17.13782960888119,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.13782960888119,"endHours":18.13782960888119,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.13782960888119,"endHours":19.13782960888119,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.13782960888119,"endHours":20.13782960888119,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.13782960888119,"endHours":21.13782960888119,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.13782960888119,"endHours":22.13782960888119,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.13782960888119,"endHours":23.13782960888119,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.13782960888119,"endHours":24.13782960888119,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.13782960888119,"endHours":25.13782960888119,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.13782960888119,"endHours":26.13782960888119,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.13782960888119,"endHours":27.13782960888119,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.13782960888119,"endHours":28.13782960888119,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.13782960888119,"endHours":29.13782960888119,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.13782960888119,"endHours":30.13782960888119,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.45167727475827,"eotMinutes":-0.240124057807095,"ayanamsa":22.935}},"calendars":{"vikram_samvat":1991,"vikram_samvatsara":"Sarvajit","saka_samvat":1856,"saka_samvatsara":"Bhāva","bengali_samvat":1341,"malayalam_era":1110,"nanakshahi_year":465,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha (Adhika) Śukla Dvitīyā · Vikram 1991 Sarvajit · Śaka 1856 Bhāva"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 April 15, 1934 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 15, 1934 CE for Erode, Tamil Nadu: Śukla Dvitīyā, sūryodaya 06:08, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1934-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1934-04-15","sa":"https://sa.vidhyamitra.com/city/erode/1934-04-15","hi":"https://hi.vidhyamitra.com/city/erode/1934-04-15","x-default":"https://vidhyamitra.com/city/erode/1934-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:29:54.672Z","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":"2026-05-31T19:29:54.672Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:29:54.672Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}