{"id":"vidhyamitra:city-day:dwarka:1687-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1687-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1687-08-19","date_display":"August 19, 1687 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":1687,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337454.770833,"kali_year":4789,"ahargana":1748989.2708,"sun":{"sidereal_longitude":126.6617,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":253.8671,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.2054,"elapsed_within_tithi_degrees":7.2054},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":253.8671,"elapsed_within_degrees":0.5338},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.5288},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1687,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337454.770833,"ahargana":1748989.2708,"kali_year":4789,"ayanamsa_lahiri":19.4895,"grahas":{"sun":{"sidereal_longitude":126.562996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":250.851896,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-3.1093},"mars":{"sidereal_longitude":298.140996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":158.20049599999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":239.64349600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":175.90249600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":174.41969599999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":30.1317,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":210.1317,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":1687,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337454.770833,"kali_year":4789,"ahargana":1748989.2708,"sun":{"sidereal_longitude":126.6617,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":253.8671,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.2054,"elapsed_within_tithi_degrees":7.2054},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":253.8671,"elapsed_within_degrees":0.5338},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.5288},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.109,"elongation":127.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.109,"opposition_distance":52.795}},"eclipse_window_40days":[]},"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":"19:23","solarNoonLocal":"12:57","dayLengthHours":12.836303133943238,"dayLengthDisplay":"12 Hours 50 Mins 11 Secs","nightLengthDisplay":"11 Hours 09 Mins 49 Secs","moonriseLocal":"15:53","moonsetLocal":"02:37","rahuKala":{"name":"Rāhu Kāla","start":"16:10","end":"17:46","startHours":16.166060260257936,"endHours":17.77059815200084,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:45","end":"11:21","startHours":9.747908693286316,"endHours":11.35244658502922,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:57","end":"14:34","startHours":12.956984476772124,"endHours":14.56152236851503,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.533970307720594,"endHours":9.961847078852037,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:25","startHours":7.073678873714808,"endHours":7.415980290619961,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:23","startHours":12.529107705640685,"endHours":13.384861247903567,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:41","startHours":4.827325825274741,"endHours":5.683079367537624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:32","startHours":5.469140981971903,"endHours":6.538832909800506,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:06","end":"15:57","startHours":15.09636833242933,"endHours":15.952121874692212,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:11","end":"19:35","startHours":19.175136043743745,"endHours":19.575136043743743,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:23","end":"19:55","startHours":19.375136043743744,"endHours":19.909982007658044,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:08","end":"20:53","startHours":19.125136043743744,"endHours":20.875136043743744,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:23","startHours":24.529107705640687,"endHours":25.38486124790357,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:32","end":"08:09","startHours":6.538832909800506,"endHours":8.14337080154341,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:45","startHours":8.14337080154341,"endHours":9.747908693286316,"quality":"inauspicious"},{"name":"Chala","start":"09:45","end":"11:21","startHours":9.747908693286316,"endHours":11.35244658502922,"quality":"neutral"},{"name":"Labha","start":"11:21","end":"12:57","startHours":11.35244658502922,"endHours":12.956984476772124,"quality":"auspicious"},{"name":"Amṛta","start":"12:57","end":"14:34","startHours":12.956984476772124,"endHours":14.56152236851503,"quality":"auspicious"},{"name":"Kāla","start":"14:34","end":"16:10","startHours":14.56152236851503,"endHours":16.166060260257936,"quality":"inauspicious"},{"name":"Śubha","start":"16:10","end":"17:46","startHours":16.166060260257936,"endHours":17.77059815200084,"quality":"auspicious"},{"name":"Roga","start":"17:46","end":"19:23","startHours":17.77059815200084,"endHours":19.375136043743744,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:23","end":"20:46","startHours":19.375136043743744,"endHours":20.77059815200084,"quality":"inauspicious"},{"name":"Śubha","start":"20:46","end":"22:10","startHours":20.77059815200084,"endHours":22.166060260257936,"quality":"auspicious"},{"name":"Roga","start":"22:10","end":"23:34","startHours":22.166060260257936,"endHours":23.56152236851503,"quality":"inauspicious"},{"name":"Udveg","start":"23:34","end":"00:57","startHours":23.56152236851503,"endHours":24.956984476772124,"quality":"inauspicious"},{"name":"Chala","start":"00:57","end":"02:21","startHours":24.956984476772124,"endHours":26.35244658502922,"quality":"neutral"},{"name":"Labha","start":"02:21","end":"03:45","startHours":26.35244658502922,"endHours":27.747908693286316,"quality":"auspicious"},{"name":"Amṛta","start":"03:45","end":"05:09","startHours":27.747908693286316,"endHours":29.143370801543412,"quality":"auspicious"},{"name":"Kāla","start":"05:09","end":"06:32","startHours":29.143370801543412,"endHours":30.538832909800504,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.538832909800506,"endHours":7.538832909800506,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.538832909800506,"endHours":8.538832909800506,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.538832909800506,"endHours":9.538832909800506,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.538832909800506,"endHours":10.538832909800506,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.538832909800506,"endHours":11.538832909800506,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.538832909800506,"endHours":12.538832909800506,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.538832909800506,"endHours":13.538832909800506,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.538832909800506,"endHours":14.538832909800506,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.538832909800506,"endHours":15.538832909800506,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.538832909800506,"endHours":16.538832909800504,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.538832909800504,"endHours":17.538832909800504,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.538832909800504,"endHours":18.538832909800504,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.538832909800504,"endHours":19.538832909800504,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.538832909800504,"endHours":20.538832909800504,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.538832909800504,"endHours":21.538832909800504,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.538832909800504,"endHours":22.538832909800504,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.538832909800504,"endHours":23.538832909800504,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.538832909800504,"endHours":24.538832909800504,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.538832909800504,"endHours":25.538832909800504,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.538832909800504,"endHours":26.538832909800504,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.538832909800504,"endHours":27.538832909800504,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.538832909800504,"endHours":28.538832909800504,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.538832909800504,"endHours":29.538832909800504,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.538832909800504,"endHours":30.538832909800504,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.832815324152795,"eotMinutes":-3.2934686063275223,"ayanamsa":19.4895}},"calendars":{"vikram_samvat":1744,"vikram_samvatsara":"Vikrama","saka_samvat":1609,"saka_samvatsara":"Prabhava","bengali_samvat":1094,"malayalam_era":863,"nanakshahi_year":218,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","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":"Śrāvaṇa Śukla Ekādaśī · Vikram 1744 Vikrama · Śaka 1609 Prabhava"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 19, 1687 CE · Dvārakā · Vidhyamitra","description":"August 19, 1687 CE for Dvārakā: Śukla Ekādaśī, sūryodaya 06:32, sūryāsta 19:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1687-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1687-08-19","sa":"https://sa.vidhyamitra.com/city/dwarka/1687-08-19","hi":"https://hi.vidhyamitra.com/city/dwarka/1687-08-19","x-default":"https://vidhyamitra.com/city/dwarka/1687-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:25:09.141Z","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":"2026-06-03T08:25:09.141Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:25:09.141Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}