{"id":"vidhyamitra:city-day:dwarka:1950-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1950-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1950-01-13","date_display":"January 13, 1950 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":1950,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433294.770833,"kali_year":5051,"ahargana":1844829.2708,"sun":{"sidereal_longitude":269.1244,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":201.2187,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.0943,"elapsed_within_tithi_degrees":4.0943},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2187,"elapsed_within_degrees":1.2187},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.343},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1950,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433294.770833,"ahargana":1844829.2708,"kali_year":5051,"ayanamsa_lahiri":23.155,"grahas":{"sun":{"sidereal_longitude":269.13300300000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":200.13700300000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":-2.1903},"mars":{"sidereal_longitude":163.70610299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":279.86440300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":287.2018029999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":296.13610300000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":146.420903,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":352.0673,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.0673,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1950,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433294.770833,"kali_year":5051,"ahargana":1844829.2708,"sun":{"sidereal_longitude":269.1244,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":201.2187,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.0943,"elapsed_within_tithi_degrees":4.0943},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2187,"elapsed_within_degrees":1.2187},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.343},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.19,"elongation":67.906},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.19,"opposition_distance":112.094}},"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":"18:29","solarNoonLocal":"13:03","dayLengthHours":10.88878191684417,"dayLengthDisplay":"10 Hours 53 Mins 20 Secs","nightLengthDisplay":"13 Hours 06 Mins 40 Secs","moonriseLocal":"02:51","moonsetLocal":"14:03","rahuKala":{"name":"Rāhu Kāla","start":"11:41","end":"13:03","startHours":11.684927785250707,"endHours":13.046025524856226,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:46","end":"17:08","startHours":15.768221004067271,"endHours":17.12931874367279,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:19","startHours":8.962732306039664,"endHours":10.323830045645185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:30","startHours":10.142350347031115,"endHours":10.505309744259254,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.055333812969316,"endHours":8.345701330751828,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.68306612762809,"endHours":13.408984922084366,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:53","startHours":6.149796977521586,"endHours":6.875715771977864,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.694236073363794,"endHours":7.601634566434142,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:35","startHours":14.860822510996922,"endHours":15.5867413054532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.290416483278314,"endHours":18.690416483278312,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:57","startHours":18.490416483278313,"endHours":18.944115729813486,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.240416483278313,"endHours":19.990416483278313,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.683066127628088,"endHours":25.408984922084365,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:36","end":"08:58","startHours":7.601634566434142,"endHours":8.962732306039664,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:19","startHours":8.962732306039664,"endHours":10.323830045645185,"quality":"auspicious"},{"name":"Amṛta","start":"10:19","end":"11:41","startHours":10.323830045645185,"endHours":11.684927785250707,"quality":"auspicious"},{"name":"Kāla","start":"11:41","end":"13:03","startHours":11.684927785250707,"endHours":13.046025524856226,"quality":"inauspicious"},{"name":"Śubha","start":"13:03","end":"14:24","startHours":13.046025524856226,"endHours":14.407123264461749,"quality":"auspicious"},{"name":"Roga","start":"14:24","end":"15:46","startHours":14.407123264461749,"endHours":15.768221004067271,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:08","startHours":15.768221004067271,"endHours":17.12931874367279,"quality":"inauspicious"},{"name":"Chala","start":"17:08","end":"18:29","startHours":17.12931874367279,"endHours":18.490416483278313,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:29","end":"20:08","startHours":18.490416483278313,"endHours":20.12931874367279,"quality":"inauspicious"},{"name":"Udveg","start":"20:08","end":"21:46","startHours":20.12931874367279,"endHours":21.76822100406727,"quality":"inauspicious"},{"name":"Chala","start":"21:46","end":"23:24","startHours":21.76822100406727,"endHours":23.40712326446175,"quality":"neutral"},{"name":"Labha","start":"23:24","end":"01:03","startHours":23.40712326446175,"endHours":25.046025524856226,"quality":"auspicious"},{"name":"Amṛta","start":"01:03","end":"02:41","startHours":25.046025524856226,"endHours":26.684927785250707,"quality":"auspicious"},{"name":"Kāla","start":"02:41","end":"04:19","startHours":26.684927785250707,"endHours":28.323830045645185,"quality":"inauspicious"},{"name":"Śubha","start":"04:19","end":"05:58","startHours":28.323830045645185,"endHours":29.962732306039662,"quality":"auspicious"},{"name":"Roga","start":"05:58","end":"07:36","startHours":29.962732306039662,"endHours":31.601634566434143,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.601634566434142,"endHours":8.601634566434143,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.601634566434143,"endHours":9.601634566434143,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.601634566434143,"endHours":10.601634566434143,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.601634566434143,"endHours":11.601634566434143,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.601634566434143,"endHours":12.601634566434143,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.601634566434143,"endHours":13.601634566434143,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.601634566434143,"endHours":14.601634566434143,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.601634566434143,"endHours":15.601634566434143,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.601634566434143,"endHours":16.601634566434143,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.601634566434143,"endHours":17.601634566434143,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.601634566434143,"endHours":18.601634566434143,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.601634566434143,"endHours":19.601634566434143,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.601634566434143,"endHours":20.601634566434143,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.601634566434143,"endHours":21.601634566434143,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.601634566434143,"endHours":22.601634566434143,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.601634566434143,"endHours":23.601634566434143,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.601634566434143,"endHours":24.601634566434143,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.601634566434143,"endHours":25.601634566434143,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.601634566434143,"endHours":26.601634566434143,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.601634566434143,"endHours":27.601634566434143,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.601634566434143,"endHours":28.601634566434143,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.601634566434143,"endHours":29.601634566434143,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.601634566434143,"endHours":30.601634566434143,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.601634566434143,"endHours":31.601634566434143,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.59340516230792,"eotMinutes":-8.635931491373626,"ayanamsa":23.155}},"calendars":{"vikram_samvat":2007,"vikram_samvatsara":"Śobhana","saka_samvat":1872,"saka_samvatsara":"Vikṛti","bengali_samvat":1357,"malayalam_era":1126,"nanakshahi_year":481,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2007 Śobhana · Śaka 1872 Vikṛti"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 13, 1950 CE · Dvārakā · Vidhyamitra","description":"January 13, 1950 CE for Dvārakā: Kṛṣṇa Daśamī, sūryodaya 07:36, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1950-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1950-01-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1950-01-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1950-01-13","x-default":"https://vidhyamitra.com/city/dwarka/1950-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:25:28.604Z","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":"2026-05-31T19:25:28.604Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:25:28.604Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}