{"id":"vidhyamitra:city-day:ayodhya:1803-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1803-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1803-08-20","date_display":"August 20, 1803 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":1803,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2379822.770833,"kali_year":4905,"ahargana":1791357.2708,"sun":{"sidereal_longitude":124.7278,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":157.7076,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9799,"elapsed_within_tithi_degrees":8.9799},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.7076,"elapsed_within_degrees":11.041},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.4354},"karana":{"half_tithi_index":5,"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":1803,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2379822.770833,"ahargana":1791357.2708,"kali_year":4905,"ayanamsa_lahiri":21.1099,"grahas":{"sun":{"sidereal_longitude":124.89982700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":154.82282699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-2.4119},"mars":{"sidereal_longitude":161.012927,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":131.334927,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":167.02492699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":112.884727,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":151.115427,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":305.2712,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":125.2712,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1803,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2379822.770833,"kali_year":4905,"ahargana":1791357.2708,"sun":{"sidereal_longitude":124.7278,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":157.7076,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9799,"elapsed_within_tithi_degrees":8.9799},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.7076,"elapsed_within_degrees":11.041},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.4354},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.412,"elongation":32.98},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.412,"opposition_distance":147.02}},"eclipse_window_40days":[{"offset_days":-3,"type":"solar","occurs":true,"moon_latitude":0.453,"elongation":2.202}]},"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":"05:34","sunsetLocal":"18:35","solarNoonLocal":"12:04","dayLengthHours":13.010612124875326,"dayLengthDisplay":"13 Hours 00 Mins 38 Secs","nightLengthDisplay":"10 Hours 59 Mins 22 Secs","moonriseLocal":"07:58","moonsetLocal":"20:10","rahuKala":{"name":"Rāhu Kāla","start":"08:49","end":"10:27","startHours":8.817913817290007,"endHours":10.444240332899422,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:19","startHours":13.696893364118253,"endHours":15.32321987972767,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:34","end":"07:11","startHours":5.565260786071176,"endHours":7.191587301680592,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.601070281875419,"endHours":9.034757352704595,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.107369624607648,"endHours":6.4543192812709895,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.63687977767966,"endHours":12.504253919338016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.8305125027544653,"endHours":4.6978866444128204,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:34","startHours":4.481043108998232,"endHours":5.565260786071176,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.239002202654724,"endHours":15.106376344313079,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.3758729109465,"endHours":18.7758729109465,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:07","startHours":18.5758729109465,"endHours":19.117981749482972,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.3258729109465,"endHours":20.0758729109465,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.636879777679663,"endHours":24.504253919338016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:34","end":"07:11","startHours":5.565260786071176,"endHours":7.191587301680592,"quality":"inauspicious"},{"name":"Śubha","start":"07:11","end":"08:49","startHours":7.191587301680592,"endHours":8.817913817290007,"quality":"auspicious"},{"name":"Roga","start":"08:49","end":"10:27","startHours":8.817913817290007,"endHours":10.444240332899422,"quality":"inauspicious"},{"name":"Udveg","start":"10:27","end":"12:04","startHours":10.444240332899422,"endHours":12.07056684850884,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:42","startHours":12.07056684850884,"endHours":13.696893364118253,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:19","startHours":13.696893364118253,"endHours":15.32321987972767,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:57","startHours":15.32321987972767,"endHours":16.949546395337087,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:35","startHours":16.949546395337087,"endHours":18.5758729109465,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:35","end":"19:57","startHours":18.5758729109465,"endHours":19.949546395337084,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:19","startHours":19.949546395337084,"endHours":21.32321987972767,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:42","startHours":21.32321987972767,"endHours":22.696893364118253,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:04","startHours":22.696893364118253,"endHours":24.07056684850884,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:27","startHours":24.07056684850884,"endHours":25.444240332899422,"quality":"inauspicious"},{"name":"Udveg","start":"01:27","end":"02:49","startHours":25.444240332899422,"endHours":26.817913817290005,"quality":"inauspicious"},{"name":"Chala","start":"02:49","end":"04:11","startHours":26.817913817290005,"endHours":28.191587301680592,"quality":"neutral"},{"name":"Labha","start":"04:11","end":"05:34","startHours":28.191587301680592,"endHours":29.565260786071175,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.565260786071176,"endHours":6.565260786071176,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.565260786071176,"endHours":7.565260786071176,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.565260786071176,"endHours":8.565260786071175,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.565260786071175,"endHours":9.565260786071175,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.565260786071175,"endHours":10.565260786071175,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.565260786071175,"endHours":11.565260786071175,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.565260786071175,"endHours":12.565260786071175,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.565260786071175,"endHours":13.565260786071175,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.565260786071175,"endHours":14.565260786071175,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.565260786071175,"endHours":15.565260786071175,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.565260786071175,"endHours":16.565260786071175,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.565260786071175,"endHours":17.565260786071175,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.565260786071175,"endHours":18.565260786071175,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.565260786071175,"endHours":19.565260786071175,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.565260786071175,"endHours":20.565260786071175,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.565260786071175,"endHours":21.565260786071175,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.565260786071175,"endHours":22.565260786071175,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.565260786071175,"endHours":23.565260786071175,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.565260786071175,"endHours":24.565260786071175,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.565260786071175,"endHours":25.565260786071175,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.565260786071175,"endHours":26.565260786071175,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.565260786071175,"endHours":27.565260786071175,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.565260786071175,"endHours":28.565260786071175,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.565260786071175,"endHours":29.565260786071175,"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"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.847284748476788,"eotMinutes":-3.0500109105302213,"ayanamsa":21.1099}},"calendars":{"vikram_samvat":1860,"vikram_samvatsara":"Dhātṛ","saka_samvat":1725,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1210,"malayalam_era":979,"nanakshahi_year":334,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 1860 Dhātṛ · Śaka 1725 Rudhirodgāri"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 1803 CE · Ayodhyā · Vidhyamitra","description":"August 20, 1803 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:34, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1803-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1803-08-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1803-08-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1803-08-20","x-default":"https://vidhyamitra.com/city/ayodhya/1803-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T18:07:12.643Z","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":"2026-05-22T18:07:12.643Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T18:07:12.643Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}