{"id":"vidhyamitra:city-day:erode:1939-04-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1939-04-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1939-04-03","date_display":"April 3, 1939 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":1939,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429356.770833,"kali_year":5040,"ahargana":1840891.2708,"sun":{"sidereal_longitude":349.6907,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":156.1463,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.4556,"elapsed_within_tithi_degrees":10.4556},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":156.1463,"elapsed_within_degrees":9.4796},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.837},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1939,"month":4,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429356.770833,"ahargana":1840891.2708,"kali_year":5040,"ayanamsa_lahiri":23.0044,"grahas":{"sun":{"sidereal_longitude":349.386564,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":154.12026400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-3.1567},"mars":{"sidereal_longitude":254.77056400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":350.945264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":329.306864,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":311.02326400000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":357.326664,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":200.7215,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.7215,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1939,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429356.770833,"kali_year":5040,"ahargana":1840891.2708,"sun":{"sidereal_longitude":349.6907,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":156.1463,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.4556,"elapsed_within_tithi_degrees":10.4556},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":156.1463,"elapsed_within_degrees":9.4796},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.837},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.157,"elongation":166.456},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.157,"opposition_distance":13.544}},"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":"06:15","sunsetLocal":"18:30","solarNoonLocal":"12:23","dayLengthHours":12.244976903331406,"dayLengthDisplay":"12 Hours 14 Mins 42 Secs","nightLengthDisplay":"11 Hours 45 Mins 18 Secs","moonriseLocal":"17:18","moonsetLocal":"05:25","rahuKala":{"name":"Rāhu Kāla","start":"07:47","end":"09:19","startHours":7.788901712892238,"endHours":9.319523825808663,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:23","startHours":10.850145938725088,"endHours":12.380768051641514,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:27","startHours":13.91139016455794,"endHours":15.442012277474365,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:31","startHours":9.115440877419807,"endHours":9.523606774197521,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.768486970947954,"endHours":7.095019688370125,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:47","startHours":11.9726021548638,"endHours":12.788933948419228,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.625616012864958,"endHours":5.4419478064203854,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:15","startHours":5.237864858031529,"endHours":6.258279599975812,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.421597535530083,"endHours":15.23792932908551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.303256503307217,"endHours":18.703256503307216,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.503256503307217,"endHours":19.01346387427936,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.253256503307217,"endHours":20.003256503307217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:47","startHours":23.9726021548638,"endHours":24.788933948419228,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:15","end":"07:47","startHours":6.258279599975812,"endHours":7.788901712892238,"quality":"auspicious"},{"name":"Kāla","start":"07:47","end":"09:19","startHours":7.788901712892238,"endHours":9.319523825808663,"quality":"inauspicious"},{"name":"Śubha","start":"09:19","end":"10:51","startHours":9.319523825808663,"endHours":10.850145938725088,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:23","startHours":10.850145938725088,"endHours":12.380768051641514,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:55","startHours":12.380768051641514,"endHours":13.91139016455794,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:27","startHours":13.91139016455794,"endHours":15.442012277474365,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"16:58","startHours":15.442012277474365,"endHours":16.97263439039079,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:30","startHours":16.97263439039079,"endHours":18.503256503307217,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"19:58","startHours":18.503256503307217,"endHours":19.97263439039079,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:27","startHours":19.97263439039079,"endHours":21.442012277474365,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"22:55","startHours":21.442012277474365,"endHours":22.91139016455794,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:23","startHours":22.91139016455794,"endHours":24.380768051641514,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:51","startHours":24.380768051641514,"endHours":25.85014593872509,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:19","startHours":25.85014593872509,"endHours":27.319523825808663,"quality":"inauspicious"},{"name":"Udveg","start":"03:19","end":"04:47","startHours":27.319523825808663,"endHours":28.788901712892237,"quality":"inauspicious"},{"name":"Chala","start":"04:47","end":"06:15","startHours":28.788901712892237,"endHours":30.25827959997581,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.258279599975812,"endHours":7.258279599975812,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.258279599975812,"endHours":8.258279599975811,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.258279599975811,"endHours":9.258279599975811,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.258279599975811,"endHours":10.258279599975811,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.258279599975811,"endHours":11.258279599975811,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.258279599975811,"endHours":12.258279599975811,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.258279599975811,"endHours":13.258279599975811,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.258279599975811,"endHours":14.258279599975811,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.258279599975811,"endHours":15.258279599975811,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.258279599975811,"endHours":16.25827959997581,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25827959997581,"endHours":17.25827959997581,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25827959997581,"endHours":18.25827959997581,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25827959997581,"endHours":19.25827959997581,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25827959997581,"endHours":20.25827959997581,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25827959997581,"endHours":21.25827959997581,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25827959997581,"endHours":22.25827959997581,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25827959997581,"endHours":23.25827959997581,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25827959997581,"endHours":24.25827959997581,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25827959997581,"endHours":25.25827959997581,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25827959997581,"endHours":26.25827959997581,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25827959997581,"endHours":27.25827959997581,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25827959997581,"endHours":28.25827959997581,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25827959997581,"endHours":29.25827959997581,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25827959997581,"endHours":30.25827959997581,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.89591845011124,"eotMinutes":-3.714883098490848,"ayanamsa":23.0044}},"calendars":{"vikram_samvat":1996,"vikram_samvatsara":"Nandana","saka_samvat":1861,"saka_samvatsara":"Pramāthi","bengali_samvat":1346,"malayalam_era":1115,"nanakshahi_year":470,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturdaśī · Vikram 1996 Nandana · Śaka 1861 Pramāthi"},"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 April 3, 1939 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 3, 1939 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:15, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1939-04-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1939-04-03","sa":"https://sa.vidhyamitra.com/city/erode/1939-04-03","hi":"https://hi.vidhyamitra.com/city/erode/1939-04-03","x-default":"https://vidhyamitra.com/city/erode/1939-04-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:50:57.022Z","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":"2026-06-01T00:50:57.022Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:50:57.022Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}