{"id":"vidhyamitra:city-day:dwarka:1803-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/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":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:32","sunsetLocal":"19:22","solarNoonLocal":"12:57","dayLengthHours":12.837145104809373,"dayLengthDisplay":"12 Hours 50 Mins 14 Secs","nightLengthDisplay":"11 Hours 09 Mins 46 Secs","moonriseLocal":"08:52","moonsetLocal":"21:02","rahuKala":{"name":"Rāhu Kāla","start":"09:45","end":"11:21","startHours":9.743640572306495,"endHours":11.348283710407667,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"16:10","startHours":14.557569986610009,"endHours":16.16221312471118,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:32","end":"08:08","startHours":6.534354296104151,"endHours":8.138997434205322,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.529688153893005,"endHours":9.957592990719984,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:25","startHours":7.069235342137875,"endHours":7.411559211599458,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:23","startHours":12.525022011681859,"endHours":13.380831685335817,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:41","startHours":4.822734948796235,"endHours":5.678544622450193,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:32","startHours":5.464592204036704,"endHours":6.534354296104151,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:06","end":"15:57","startHours":15.092451032643734,"endHours":15.948260706297692,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.171499400913525,"endHours":19.571499400913524,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:54","startHours":19.371499400913525,"endHours":19.90638044694725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.121499400913525,"endHours":20.871499400913525,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:23","startHours":24.52502201168186,"endHours":25.380831685335817,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:32","end":"08:08","startHours":6.534354296104151,"endHours":8.138997434205322,"quality":"inauspicious"},{"name":"Śubha","start":"08:08","end":"09:45","startHours":8.138997434205322,"endHours":9.743640572306495,"quality":"auspicious"},{"name":"Roga","start":"09:45","end":"11:21","startHours":9.743640572306495,"endHours":11.348283710407667,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:57","startHours":11.348283710407667,"endHours":12.952926848508838,"quality":"inauspicious"},{"name":"Chala","start":"12:57","end":"14:33","startHours":12.952926848508838,"endHours":14.557569986610009,"quality":"neutral"},{"name":"Labha","start":"14:33","end":"16:10","startHours":14.557569986610009,"endHours":16.16221312471118,"quality":"auspicious"},{"name":"Amṛta","start":"16:10","end":"17:46","startHours":16.16221312471118,"endHours":17.766856262812354,"quality":"auspicious"},{"name":"Kāla","start":"17:46","end":"19:22","startHours":17.766856262812354,"endHours":19.371499400913525,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:22","end":"20:46","startHours":19.371499400913525,"endHours":20.766856262812354,"quality":"auspicious"},{"name":"Amṛta","start":"20:46","end":"22:10","startHours":20.766856262812354,"endHours":22.16221312471118,"quality":"auspicious"},{"name":"Kāla","start":"22:10","end":"23:33","startHours":22.16221312471118,"endHours":23.55756998661001,"quality":"inauspicious"},{"name":"Śubha","start":"23:33","end":"00:57","startHours":23.55756998661001,"endHours":24.952926848508838,"quality":"auspicious"},{"name":"Roga","start":"00:57","end":"02:21","startHours":24.952926848508838,"endHours":26.348283710407667,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"03:45","startHours":26.348283710407667,"endHours":27.743640572306496,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:08","startHours":27.743640572306496,"endHours":29.138997434205322,"quality":"neutral"},{"name":"Labha","start":"05:08","end":"06:32","startHours":29.138997434205322,"endHours":30.53435429610415,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.534354296104151,"endHours":7.534354296104151,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.534354296104151,"endHours":8.534354296104151,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.534354296104151,"endHours":9.534354296104151,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.534354296104151,"endHours":10.534354296104151,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.534354296104151,"endHours":11.534354296104151,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.534354296104151,"endHours":12.534354296104151,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.534354296104151,"endHours":13.534354296104151,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.534354296104151,"endHours":14.534354296104151,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.534354296104151,"endHours":15.534354296104151,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.534354296104151,"endHours":16.53435429610415,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.53435429610415,"endHours":17.53435429610415,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.53435429610415,"endHours":18.53435429610415,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.53435429610415,"endHours":19.53435429610415,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.53435429610415,"endHours":20.53435429610415,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.53435429610415,"endHours":21.53435429610415,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.53435429610415,"endHours":22.53435429610415,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.53435429610415,"endHours":23.53435429610415,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.53435429610415,"endHours":24.53435429610415,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.53435429610415,"endHours":25.53435429610415,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.53435429610415,"endHours":26.53435429610415,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.53435429610415,"endHours":27.53435429610415,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.53435429610415,"endHours":28.53435429610415,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.53435429610415,"endHours":29.53435429610415,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.53435429610415,"endHours":30.53435429610415,"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":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"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"]}],"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":"dwarka"},"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 · Dvārakā · Vidhyamitra","description":"August 20, 1803 CE for Dvārakā: Śukla Tṛtīyā, sūryodaya 06:32, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1803-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1803-08-20","sa":"https://sa.vidhyamitra.com/city/dwarka/1803-08-20","hi":"https://hi.vidhyamitra.com/city/dwarka/1803-08-20","x-default":"https://vidhyamitra.com/city/dwarka/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":"2026-06-03T00:19:06.898Z","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":"2026-06-03T00:19:06.898Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:19:06.898Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}