{"id":"vidhyamitra:city-day:dwarka:1749-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1749-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1749-08-17","date_display":"August 17, 1749 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":1749,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360097.770833,"kali_year":4851,"ahargana":1771632.2708,"sun":{"sidereal_longitude":123.743,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.7754,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0324,"elapsed_within_tithi_degrees":10.0324},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.7754,"elapsed_within_degrees":9.7754},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.5185},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1749,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2360097.770833,"ahargana":1771632.2708,"kali_year":4851,"ayanamsa_lahiri":20.3555,"grahas":{"sun":{"sidereal_longitude":123.780167,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":166.20976700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-4.4227},"mars":{"sidereal_longitude":253.34006699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":109.41206699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":340.336367,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":145.50986699999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":207.07356700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":270.3966,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":90.3966,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":1749,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360097.770833,"kali_year":4851,"ahargana":1771632.2708,"sun":{"sidereal_longitude":123.743,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.7754,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0324,"elapsed_within_tithi_degrees":10.0324},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.7754,"elapsed_within_degrees":9.7754},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.5185},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.423,"elongation":46.032},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.423,"opposition_distance":133.968}},"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":"19:24","solarNoonLocal":"12:58","dayLengthHours":12.87377625938882,"dayLengthDisplay":"12 Hours 52 Mins 26 Secs","nightLengthDisplay":"11 Hours 07 Mins 34 Secs","moonriseLocal":"09:49","moonsetLocal":"21:46","rahuKala":{"name":"Rāhu Kāla","start":"17:48","end":"19:24","startHours":17.792319123172774,"endHours":19.401541155596377,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:58","end":"14:34","startHours":12.964653025901967,"endHours":14.57387505832557,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:11","end":"17:48","startHours":16.183097090749172,"endHours":17.792319123172774,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.531646023398281,"endHours":9.960771898711243,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:24","startHours":7.064172240348758,"endHours":7.407472940599126,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:24","startHours":12.535527150589006,"endHours":13.393778901214928,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:40","startHours":4.811261394955714,"endHours":5.669513145581636,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:32","startHours":5.4549502079251555,"endHours":6.527764896207557,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:07","end":"15:58","startHours":15.11028240246677,"endHours":15.968534153092692,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.201541155596377,"endHours":19.601541155596376,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:56","startHours":19.401541155596377,"endHours":19.937948499737576,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.151541155596377,"endHours":20.901541155596377,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:24","startHours":24.535527150589008,"endHours":25.393778901214926,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:32","end":"08:08","startHours":6.527764896207557,"endHours":8.13698692863116,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:45","startHours":8.13698692863116,"endHours":9.746208961054762,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:21","startHours":9.746208961054762,"endHours":11.355430993478365,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:58","startHours":11.355430993478365,"endHours":12.964653025901967,"quality":"auspicious"},{"name":"Kāla","start":"12:58","end":"14:34","startHours":12.964653025901967,"endHours":14.57387505832557,"quality":"inauspicious"},{"name":"Śubha","start":"14:34","end":"16:11","startHours":14.57387505832557,"endHours":16.183097090749172,"quality":"auspicious"},{"name":"Roga","start":"16:11","end":"17:48","startHours":16.183097090749172,"endHours":17.792319123172774,"quality":"inauspicious"},{"name":"Udveg","start":"17:48","end":"19:24","startHours":17.792319123172774,"endHours":19.401541155596377,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:24","end":"20:48","startHours":19.401541155596377,"endHours":20.792319123172774,"quality":"auspicious"},{"name":"Roga","start":"20:48","end":"22:11","startHours":20.792319123172774,"endHours":22.183097090749172,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"23:34","startHours":22.183097090749172,"endHours":23.57387505832557,"quality":"inauspicious"},{"name":"Chala","start":"23:34","end":"00:58","startHours":23.57387505832557,"endHours":24.964653025901967,"quality":"neutral"},{"name":"Labha","start":"00:58","end":"02:21","startHours":24.964653025901967,"endHours":26.355430993478365,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:45","startHours":26.355430993478365,"endHours":27.746208961054762,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:08","startHours":27.746208961054762,"endHours":29.13698692863116,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:32","startHours":29.13698692863116,"endHours":30.527764896207557,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.527764896207557,"endHours":7.527764896207557,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.527764896207557,"endHours":8.527764896207557,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.527764896207557,"endHours":9.527764896207557,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.527764896207557,"endHours":10.527764896207557,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.527764896207557,"endHours":11.527764896207557,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.527764896207557,"endHours":12.527764896207557,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.527764896207557,"endHours":13.527764896207557,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.527764896207557,"endHours":14.527764896207557,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.527764896207557,"endHours":15.527764896207557,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.527764896207557,"endHours":16.527764896207557,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.527764896207557,"endHours":17.527764896207557,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.527764896207557,"endHours":18.527764896207557,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.527764896207557,"endHours":19.527764896207557,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.527764896207557,"endHours":20.527764896207557,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.527764896207557,"endHours":21.527764896207557,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.527764896207557,"endHours":22.527764896207557,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.527764896207557,"endHours":23.527764896207557,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.527764896207557,"endHours":24.527764896207557,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.527764896207557,"endHours":25.527764896207557,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.527764896207557,"endHours":26.527764896207557,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.527764896207557,"endHours":27.527764896207557,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.527764896207557,"endHours":28.527764896207557,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.527764896207557,"endHours":29.527764896207557,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.527764896207557,"endHours":30.527764896207557,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.474861609340687,"eotMinutes":-3.7535815541179196,"ayanamsa":20.3555}},"calendars":{"vikram_samvat":1806,"vikram_samvatsara":"Citrabhānu","saka_samvat":1671,"saka_samvatsara":"Śukla","bengali_samvat":1156,"malayalam_era":925,"nanakshahi_year":280,"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 Caturthī · Vikram 1806 Citrabhānu · Śaka 1671 Śukla"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 17, 1749 CE · Dvārakā · Vidhyamitra","description":"August 17, 1749 CE for Dvārakā: Śukla Caturthī, sūryodaya 06:32, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1749-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1749-08-17","sa":"https://sa.vidhyamitra.com/city/dwarka/1749-08-17","hi":"https://hi.vidhyamitra.com/city/dwarka/1749-08-17","x-default":"https://vidhyamitra.com/city/dwarka/1749-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:59:02.920Z","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":"2026-06-01T20:59:02.920Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:59:02.920Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}