{"id":"vidhyamitra:city-day:dwarka:1850-10-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1850-10-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1850-10-19","date_display":"October 19, 1850 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":1850,"month":10,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397049.770833,"kali_year":4952,"ahargana":1808584.2708,"sun":{"sidereal_longitude":183.1823,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":337.669,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.4867,"elapsed_within_tithi_degrees":10.4867},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.669,"elapsed_within_degrees":4.3356},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.8513},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1850,"month":10,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397049.770833,"ahargana":1808584.2708,"kali_year":4952,"ayanamsa_lahiri":21.7688,"grahas":{"sun":{"sidereal_longitude":183.54402900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":338.862929,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":-3.1896},"mars":{"sidereal_longitude":197.97682899999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":169.065829,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":168.44892900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":231.74952899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":356.959829,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":112.5018,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":292.5018,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1850,"month":10,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397049.770833,"kali_year":4952,"ahargana":1808584.2708,"sun":{"sidereal_longitude":183.1823,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":337.669,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.4867,"elapsed_within_tithi_degrees":10.4867},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.669,"elapsed_within_degrees":4.3356},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.8513},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.19,"elongation":154.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.19,"opposition_distance":25.513}},"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":"06:51","sunsetLocal":"18:26","solarNoonLocal":"12:39","dayLengthHours":11.582501342449802,"dayLengthDisplay":"11 Hours 34 Mins 57 Secs","nightLengthDisplay":"12 Hours 25 Mins 03 Secs","moonriseLocal":"16:57","moonsetLocal":"05:03","rahuKala":{"name":"Rāhu Kāla","start":"09:45","end":"11:12","startHours":9.747264414859902,"endHours":11.195077082666128,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:05","end":"15:32","startHours":14.090702418278578,"endHours":15.538515086084804,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:18","startHours":6.851639079247451,"endHours":8.299451747053677,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:56","startHours":9.554222725819072,"endHours":9.940306103900731,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:39","startHours":7.334243301849526,"endHours":7.643110004314853,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:02","startHours":12.256806372390693,"endHours":13.028973128554012,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:18","end":"06:05","startHours":5.30730556692081,"endHours":6.079472323084131,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:51","startHours":5.8864306340433,"endHours":6.851639079247451,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:21","startHours":14.573306640880652,"endHours":15.345473397043973,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.234140421697255,"endHours":18.634140421697253,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:55","startHours":18.434140421697254,"endHours":18.916744644299328,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.184140421697254,"endHours":19.934140421697254,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:02","startHours":24.25680637239069,"endHours":25.028973128554014,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:18","startHours":6.851639079247451,"endHours":8.299451747053677,"quality":"inauspicious"},{"name":"Śubha","start":"08:18","end":"09:45","startHours":8.299451747053677,"endHours":9.747264414859902,"quality":"auspicious"},{"name":"Roga","start":"09:45","end":"11:12","startHours":9.747264414859902,"endHours":11.195077082666128,"quality":"inauspicious"},{"name":"Udveg","start":"11:12","end":"12:39","startHours":11.195077082666128,"endHours":12.642889750472353,"quality":"inauspicious"},{"name":"Chala","start":"12:39","end":"14:05","startHours":12.642889750472353,"endHours":14.090702418278578,"quality":"neutral"},{"name":"Labha","start":"14:05","end":"15:32","startHours":14.090702418278578,"endHours":15.538515086084804,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"16:59","startHours":15.538515086084804,"endHours":16.98632775389103,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:26","startHours":16.98632775389103,"endHours":18.434140421697254,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:26","end":"19:59","startHours":18.434140421697254,"endHours":19.98632775389103,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:32","startHours":19.98632775389103,"endHours":21.538515086084804,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"23:05","startHours":21.538515086084804,"endHours":23.09070241827858,"quality":"inauspicious"},{"name":"Śubha","start":"23:05","end":"00:39","startHours":23.09070241827858,"endHours":24.642889750472353,"quality":"auspicious"},{"name":"Roga","start":"00:39","end":"02:12","startHours":24.642889750472353,"endHours":26.195077082666128,"quality":"inauspicious"},{"name":"Udveg","start":"02:12","end":"03:45","startHours":26.195077082666128,"endHours":27.747264414859902,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:18","startHours":27.747264414859902,"endHours":29.299451747053677,"quality":"neutral"},{"name":"Labha","start":"05:18","end":"06:51","startHours":29.299451747053677,"endHours":30.85163907924745,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.851639079247451,"endHours":7.851639079247451,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.851639079247451,"endHours":8.851639079247452,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.851639079247452,"endHours":9.851639079247452,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.851639079247452,"endHours":10.851639079247452,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.851639079247452,"endHours":11.851639079247452,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.851639079247452,"endHours":12.851639079247452,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.851639079247452,"endHours":13.851639079247452,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.851639079247452,"endHours":14.851639079247452,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.851639079247452,"endHours":15.851639079247452,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.851639079247452,"endHours":16.85163907924745,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.85163907924745,"endHours":17.85163907924745,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.85163907924745,"endHours":18.85163907924745,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.85163907924745,"endHours":19.85163907924745,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.85163907924745,"endHours":20.85163907924745,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.85163907924745,"endHours":21.85163907924745,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.85163907924745,"endHours":22.85163907924745,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.85163907924745,"endHours":23.85163907924745,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.85163907924745,"endHours":24.85163907924745,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.85163907924745,"endHours":25.85163907924745,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.85163907924745,"endHours":26.85163907924745,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.85163907924745,"endHours":27.85163907924745,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.85163907924745,"endHours":28.85163907924745,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.85163907924745,"endHours":29.85163907924745,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.85163907924745,"endHours":30.85163907924745,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.790993871524305,"eotMinutes":15.552214971658897,"ayanamsa":21.7688}},"calendars":{"vikram_samvat":1907,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1772,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1257,"malayalam_era":1026,"nanakshahi_year":381,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 1907 Rudhirodgāri · Śaka 1772 Sādhāraṇa"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 October 19, 1850 CE · Dvārakā · Vidhyamitra","description":"October 19, 1850 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 06:51, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1850-10-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1850-10-19","sa":"https://sa.vidhyamitra.com/city/dwarka/1850-10-19","hi":"https://hi.vidhyamitra.com/city/dwarka/1850-10-19","x-default":"https://vidhyamitra.com/city/dwarka/1850-10-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:21:52.210Z","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":"2026-05-31T22:21:52.210Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:21:52.210Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}