{"id":"vidhyamitra:city-day:erode:1919-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1919-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1919-05-10","date_display":"May 10, 1919 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":1919,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422088.770833,"kali_year":5021,"ahargana":1833623.2708,"sun":{"sidereal_longitude":25.81,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":148.6551,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.8451,"elapsed_within_tithi_degrees":2.8451},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.6551,"elapsed_within_degrees":1.9885},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.4651},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1919,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422088.770833,"ahargana":1833623.2708,"kali_year":5021,"ayanamsa_lahiri":22.7264,"grahas":{"sun":{"sidereal_longitude":25.610254999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":150.98585500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-4.3873},"mars":{"sidereal_longitude":26.68125500000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":0.5106549999999856,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":80.07235500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":65.229355,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":119.28275499999995,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":225.8151,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.8151,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1919,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422088.770833,"kali_year":5021,"ahargana":1833623.2708,"sun":{"sidereal_longitude":25.81,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":148.6551,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.8451,"elapsed_within_tithi_degrees":2.8451},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.6551,"elapsed_within_degrees":1.9885},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.4651},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.387,"elongation":122.845},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.387,"opposition_distance":57.155}},"eclipse_window_40days":[{"offset_days":5,"type":"lunar","occurs":true,"moon_latitude":-1.099,"opposition_distance":0.793}]},"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":"05:58","sunsetLocal":"18:33","solarNoonLocal":"12:15","dayLengthHours":12.59603429177795,"dayLengthDisplay":"12 Hours 35 Mins 46 Secs","nightLengthDisplay":"11 Hours 24 Mins 14 Secs","moonriseLocal":"14:33","moonsetLocal":"02:41","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:41","startHours":9.108567663321288,"endHours":10.683071949793531,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:50","end":"15:24","startHours":13.83208052273802,"endHours":15.406584809210262,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:58","end":"07:32","startHours":5.9595590903768,"endHours":7.534063376849044,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:19","startHours":8.898633758458322,"endHours":9.318501568184253,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.484393852534215,"endHours":6.82028810031496,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.837708426539843,"endHours":12.677444045991708,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:07","startHours":4.280087851473073,"endHours":5.119823470924937,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:58","startHours":4.90988956606197,"endHours":5.9595590903768,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.356915284895434,"endHours":15.196650904347297,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35559338215475,"endHours":18.75559338215475,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.55559338215475,"endHours":19.080428144312165,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30559338215475,"endHours":20.05559338215475,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.837708426539844,"endHours":24.67744404599171,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:58","end":"07:32","startHours":5.9595590903768,"endHours":7.534063376849044,"quality":"inauspicious"},{"name":"Śubha","start":"07:32","end":"09:07","startHours":7.534063376849044,"endHours":9.108567663321288,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:41","startHours":9.108567663321288,"endHours":10.683071949793531,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:15","startHours":10.683071949793531,"endHours":12.257576236265775,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:50","startHours":12.257576236265775,"endHours":13.83208052273802,"quality":"neutral"},{"name":"Labha","start":"13:50","end":"15:24","startHours":13.83208052273802,"endHours":15.406584809210262,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"16:59","startHours":15.406584809210262,"endHours":16.981089095682506,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:33","startHours":16.981089095682506,"endHours":18.55559338215475,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:33","end":"19:59","startHours":18.55559338215475,"endHours":19.981089095682506,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:24","startHours":19.981089095682506,"endHours":21.406584809210262,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"22:50","startHours":21.406584809210262,"endHours":22.832080522738018,"quality":"inauspicious"},{"name":"Śubha","start":"22:50","end":"00:15","startHours":22.832080522738018,"endHours":24.257576236265777,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:41","startHours":24.257576236265777,"endHours":25.68307194979353,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:07","startHours":25.68307194979353,"endHours":27.10856766332129,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:32","startHours":27.10856766332129,"endHours":28.534063376849044,"quality":"neutral"},{"name":"Labha","start":"04:32","end":"05:58","startHours":28.534063376849044,"endHours":29.9595590903768,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.9595590903768,"endHours":6.9595590903768,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.9595590903768,"endHours":7.9595590903768,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.9595590903768,"endHours":8.9595590903768,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.9595590903768,"endHours":9.9595590903768,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.9595590903768,"endHours":10.9595590903768,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.9595590903768,"endHours":11.9595590903768,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.9595590903768,"endHours":12.9595590903768,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.9595590903768,"endHours":13.9595590903768,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.9595590903768,"endHours":14.9595590903768,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.9595590903768,"endHours":15.9595590903768,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.9595590903768,"endHours":16.9595590903768,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.9595590903768,"endHours":17.9595590903768,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.9595590903768,"endHours":18.9595590903768,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.9595590903768,"endHours":19.9595590903768,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.9595590903768,"endHours":20.9595590903768,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.9595590903768,"endHours":21.9595590903768,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.9595590903768,"endHours":22.9595590903768,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.9595590903768,"endHours":23.9595590903768,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.9595590903768,"endHours":24.9595590903768,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.9595590903768,"endHours":25.9595590903768,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.9595590903768,"endHours":26.9595590903768,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.9595590903768,"endHours":27.9595590903768,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.9595590903768,"endHours":28.9595590903768,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.9595590903768,"endHours":29.9595590903768,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.28539246808196,"eotMinutes":3.6766258240534686,"ayanamsa":22.7264}},"calendars":{"vikram_samvat":1976,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1841,"saka_samvatsara":"Siddhārthī","bengali_samvat":1326,"malayalam_era":1095,"nanakshahi_year":450,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ekādaśī · Vikram 1976 Aṅgirasa · Śaka 1841 Siddhārthī"},"festivals":[{"id":"mohini-ekadashi","name":"Mohinī Ekādaśī","name_sanskrit":"मोहिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (Mohinī form)","significance":"Mohinī-form of Viṣṇu deceived asuras during samudra-mathana for amṛta.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3,"sources":["Bhāgavata 8.9"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 10, 1919 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 10, 1919 CE for Erode, Tamil Nadu: Śukla Ekādaśī, sūryodaya 05:58, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1919-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1919-05-10","sa":"https://sa.vidhyamitra.com/city/erode/1919-05-10","hi":"https://hi.vidhyamitra.com/city/erode/1919-05-10","x-default":"https://vidhyamitra.com/city/erode/1919-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:53:03.569Z","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":"2026-05-31T13:53:03.569Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:53:03.569Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}