{"id":"vidhyamitra:city-day:dwarka:1920-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1920-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-01-19","date_display":"January 19, 1920 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":1920,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422342.770833,"kali_year":5021,"ahargana":1833877.2708,"sun":{"sidereal_longitude":275.0403,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":249.5181,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.4778,"elapsed_within_tithi_degrees":10.4778},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.5181,"elapsed_within_degrees":9.5181},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.5583},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1920,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422342.770833,"ahargana":1833877.2708,"kali_year":5021,"ayanamsa_lahiri":22.7361,"grahas":{"sun":{"sidereal_longitude":274.93225000000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":250.49694999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":2.7165},"mars":{"sidereal_longitude":183.16464999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":264.7528500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":112.73585000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":235.75545,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":138.75025,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":212.357,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.357,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1920,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422342.770833,"kali_year":5021,"ahargana":1833877.2708,"sun":{"sidereal_longitude":275.0403,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":249.5181,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.4778,"elapsed_within_tithi_degrees":10.4778},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.5181,"elapsed_within_degrees":9.5181},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.5583},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.716,"elongation":25.522},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.716,"opposition_distance":154.478}},"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":"07:36","sunsetLocal":"18:33","solarNoonLocal":"13:05","dayLengthHours":10.94920711939533,"dayLengthDisplay":"10 Hours 56 Mins 57 Secs","nightLengthDisplay":"13 Hours 03 Mins 03 Secs","moonriseLocal":"06:05","moonsetLocal":"16:49","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:21","startHours":8.973841562457089,"endHours":10.342492452381506,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:43","end":"13:05","startHours":11.711143342305922,"endHours":13.079794232230338,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:27","end":"15:49","startHours":14.448445122154755,"endHours":15.81709601207917,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:31","startHours":10.16000566705825,"endHours":10.524979237704763,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:04","end":"08:21","startHours":8.061407635840812,"endHours":8.353386492358021,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:27","startHours":12.714820661583829,"endHours":13.44476780287685,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:53","startHours":6.14529638994663,"endHours":6.875243531239652,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.692756745916396,"endHours":7.6051906725326734,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.904662085462894,"endHours":15.634609226755916,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.354397791928005,"endHours":18.754397791928003,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:01","startHours":18.554397791928004,"endHours":19.010614755236144,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.304397791928004,"endHours":20.054397791928004,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:27","startHours":24.71482066158383,"endHours":25.444767802876854,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:58","startHours":7.6051906725326734,"endHours":8.973841562457089,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:21","startHours":8.973841562457089,"endHours":10.342492452381506,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:43","startHours":10.342492452381506,"endHours":11.711143342305922,"quality":"auspicious"},{"name":"Roga","start":"11:43","end":"13:05","startHours":11.711143342305922,"endHours":13.079794232230338,"quality":"inauspicious"},{"name":"Udveg","start":"13:05","end":"14:27","startHours":13.079794232230338,"endHours":14.448445122154755,"quality":"inauspicious"},{"name":"Chala","start":"14:27","end":"15:49","startHours":14.448445122154755,"endHours":15.81709601207917,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:11","startHours":15.81709601207917,"endHours":17.185746902003586,"quality":"auspicious"},{"name":"Amṛta","start":"17:11","end":"18:33","startHours":17.185746902003586,"endHours":18.554397791928004,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:33","end":"20:11","startHours":18.554397791928004,"endHours":20.185746902003586,"quality":"neutral"},{"name":"Labha","start":"20:11","end":"21:49","startHours":20.185746902003586,"endHours":21.817096012079173,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:27","startHours":21.817096012079173,"endHours":23.448445122154755,"quality":"auspicious"},{"name":"Kāla","start":"23:27","end":"01:05","startHours":23.448445122154755,"endHours":25.079794232230338,"quality":"inauspicious"},{"name":"Śubha","start":"01:05","end":"02:43","startHours":25.079794232230338,"endHours":26.711143342305924,"quality":"auspicious"},{"name":"Roga","start":"02:43","end":"04:21","startHours":26.711143342305924,"endHours":28.342492452381506,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:58","startHours":28.342492452381506,"endHours":29.97384156245709,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:36","startHours":29.97384156245709,"endHours":31.60519067253267,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.6051906725326734,"endHours":8.605190672532673,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.605190672532673,"endHours":9.605190672532673,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.605190672532673,"endHours":10.605190672532673,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.605190672532673,"endHours":11.605190672532673,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.605190672532673,"endHours":12.605190672532673,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.605190672532673,"endHours":13.605190672532673,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.605190672532673,"endHours":14.605190672532673,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.605190672532673,"endHours":15.605190672532673,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.605190672532673,"endHours":16.60519067253267,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.60519067253267,"endHours":17.60519067253267,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.60519067253267,"endHours":18.60519067253267,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.60519067253267,"endHours":19.60519067253267,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.60519067253267,"endHours":20.60519067253267,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.60519067253267,"endHours":21.60519067253267,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.60519067253267,"endHours":22.60519067253267,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.60519067253267,"endHours":23.60519067253267,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.60519067253267,"endHours":24.60519067253267,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.60519067253267,"endHours":25.60519067253267,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.60519067253267,"endHours":26.60519067253267,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.60519067253267,"endHours":27.60519067253267,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.60519067253267,"endHours":28.60519067253267,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.60519067253267,"endHours":29.60519067253267,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.60519067253267,"endHours":30.60519067253267,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.60519067253267,"endHours":31.60519067253267,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.62511098211891,"eotMinutes":-10.662053933820344,"ayanamsa":22.7361}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 19, 1920 CE · Dvārakā · Vidhyamitra","description":"January 19, 1920 CE for Dvārakā: Kṛṣṇa Trayodaśī, sūryodaya 07:36, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1920-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1920-01-19","sa":"https://sa.vidhyamitra.com/city/dwarka/1920-01-19","hi":"https://hi.vidhyamitra.com/city/dwarka/1920-01-19","x-default":"https://vidhyamitra.com/city/dwarka/1920-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T08:07:05.426Z","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":"2026-05-31T08:07:05.426Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T08:07:05.426Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}