{"id":"vidhyamitra:city-day:ayodhya:1819-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1819-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1819-05-01","date_display":"May 1, 1819 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":1819,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385555.770833,"kali_year":4921,"ahargana":1797090.2708,"sun":{"sidereal_longitude":18.9524,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":95.2943,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.3419,"elapsed_within_tithi_degrees":4.3419},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2943,"elapsed_within_degrees":1.961},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.2467},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1819,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385555.770833,"ahargana":1797090.2708,"kali_year":4921,"ayanamsa_lahiri":21.3292,"grahas":{"sun":{"sidereal_longitude":18.48018400000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":92.94548399999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":4.4902},"mars":{"sidereal_longitude":341.230984,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":24.568084,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":296.0676840000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":340.732884,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":337.0088840000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":1.5092,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":181.5092,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1819,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385555.770833,"kali_year":4921,"ahargana":1797090.2708,"sun":{"sidereal_longitude":18.9524,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":95.2943,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.3419,"elapsed_within_tithi_degrees":4.3419},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2943,"elapsed_within_degrees":1.961},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.2467},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.49,"elongation":76.342},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.49,"opposition_distance":103.658}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:24","sunsetLocal":"18:33","solarNoonLocal":"11:58","dayLengthHours":13.149104242853884,"dayLengthDisplay":"13 Hours 08 Mins 57 Secs","nightLengthDisplay":"10 Hours 51 Mins 03 Secs","moonriseLocal":"10:08","moonsetLocal":"23:44","rahuKala":{"name":"Rāhu Kāla","start":"08:41","end":"10:20","startHours":8.683823817137082,"endHours":10.327461847493819,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:16","startHours":13.614737908207289,"endHours":15.258375938564026,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"07:02","startHours":5.396547756423611,"endHours":7.040185786780347,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:54","startHours":8.464672079756184,"endHours":8.90297555451798,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.944427099875856,"endHours":6.295069879685293,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:25","startHours":11.532796403088758,"endHours":12.40940335261235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:31","startHours":3.643333857376426,"endHours":4.519940806900019,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:24","startHours":4.30078906951912,"endHours":5.396547756423611,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:02","startHours":14.162617251659533,"endHours":15.039224201183126,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.345651999277496,"endHours":18.745651999277495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.545651999277496,"endHours":19.09353134272974,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.295651999277496,"endHours":20.045651999277496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:25","startHours":23.53279640308876,"endHours":24.40940335261235,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"07:02","startHours":5.396547756423611,"endHours":7.040185786780347,"quality":"inauspicious"},{"name":"Śubha","start":"07:02","end":"08:41","startHours":7.040185786780347,"endHours":8.683823817137082,"quality":"auspicious"},{"name":"Roga","start":"08:41","end":"10:20","startHours":8.683823817137082,"endHours":10.327461847493819,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:58","startHours":10.327461847493819,"endHours":11.971099877850552,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:37","startHours":11.971099877850552,"endHours":13.614737908207289,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:16","startHours":13.614737908207289,"endHours":15.258375938564026,"quality":"auspicious"},{"name":"Amṛta","start":"15:16","end":"16:54","startHours":15.258375938564026,"endHours":16.90201396892076,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:33","startHours":16.90201396892076,"endHours":18.545651999277496,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:33","end":"19:54","startHours":18.545651999277496,"endHours":19.90201396892076,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:16","startHours":19.90201396892076,"endHours":21.258375938564026,"quality":"auspicious"},{"name":"Kāla","start":"21:16","end":"22:37","startHours":21.258375938564026,"endHours":22.61473790820729,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"23:58","startHours":22.61473790820729,"endHours":23.971099877850556,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:20","startHours":23.971099877850556,"endHours":25.32746184749382,"quality":"inauspicious"},{"name":"Udveg","start":"01:20","end":"02:41","startHours":25.32746184749382,"endHours":26.683823817137082,"quality":"inauspicious"},{"name":"Chala","start":"02:41","end":"04:02","startHours":26.683823817137082,"endHours":28.04018578678035,"quality":"neutral"},{"name":"Labha","start":"04:02","end":"05:24","startHours":28.04018578678035,"endHours":29.39654775642361,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.396547756423611,"endHours":6.396547756423611,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.396547756423611,"endHours":7.396547756423611,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.396547756423611,"endHours":8.396547756423612,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.396547756423612,"endHours":9.396547756423612,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.396547756423612,"endHours":10.396547756423612,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.396547756423612,"endHours":11.396547756423612,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.396547756423612,"endHours":12.396547756423612,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.396547756423612,"endHours":13.396547756423612,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.396547756423612,"endHours":14.396547756423612,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.396547756423612,"endHours":15.396547756423612,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.396547756423612,"endHours":16.39654775642361,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.39654775642361,"endHours":17.39654775642361,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.39654775642361,"endHours":18.39654775642361,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.39654775642361,"endHours":19.39654775642361,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.39654775642361,"endHours":20.39654775642361,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.39654775642361,"endHours":21.39654775642361,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.39654775642361,"endHours":22.39654775642361,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.39654775642361,"endHours":23.39654775642361,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.39654775642361,"endHours":24.39654775642361,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.39654775642361,"endHours":25.39654775642361,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.39654775642361,"endHours":26.39654775642361,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.39654775642361,"endHours":27.39654775642361,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.39654775642361,"endHours":28.39654775642361,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.39654775642361,"endHours":29.39654775642361,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.752399659656726,"eotMinutes":2.918007328966811,"ayanamsa":21.3292}},"calendars":{"vikram_samvat":1876,"vikram_samvatsara":"Nandana","saka_samvat":1741,"saka_samvatsara":"Pramāthi","bengali_samvat":1226,"malayalam_era":995,"nanakshahi_year":350,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Saptamī · Vikram 1876 Nandana · Śaka 1741 Pramāthi"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"ganga-saptami","name":"Gaṅgā Saptamī","name_sanskrit":"गङ्गा सप्तमी","tradition":"Pan-Hindu","associated_deity":"Devī Gaṅgā","significance":"Gaṅgā Devī's descent to Brahma-loka before her earth-descent.","vrata":true,"detection":{"tithi_number":7,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 1819 CE · Ayodhyā · Vidhyamitra","description":"May 1, 1819 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:24, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1819-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1819-05-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1819-05-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1819-05-01","x-default":"https://vidhyamitra.com/city/ayodhya/1819-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T08:34:09.364Z","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":"2026-05-21T08:34:09.364Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T08:34:09.364Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}