{"id":"vidhyamitra:city-day:dwarka:1951-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1951-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1951-12-01","date_display":"December 1, 1951 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":1951,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433981.770833,"kali_year":5053,"ahargana":1845516.2708,"sun":{"sidereal_longitude":224.4609,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":249.8579,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.3971,"elapsed_within_tithi_degrees":1.3971},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.8579,"elapsed_within_degrees":9.8579},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.3188},"karana":{"half_tithi_index":4,"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":1951,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433981.770833,"ahargana":1845516.2708,"kali_year":5053,"ayanamsa_lahiri":23.1813,"grahas":{"sun":{"sidereal_longitude":224.84815500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":252.85385500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-4.1041},"mars":{"sidereal_longitude":161.35585500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":247.03405500000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":341.696155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":179.700155,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":169.526655,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":315.6667,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":135.6667,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":1951,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433981.770833,"kali_year":5053,"ahargana":1845516.2708,"sun":{"sidereal_longitude":224.4609,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":249.8579,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.3971,"elapsed_within_tithi_degrees":1.3971},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.8579,"elapsed_within_degrees":9.8579},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.3188},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.104,"elongation":25.397},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.104,"opposition_distance":154.603}},"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":"07:17","sunsetLocal":"18:11","solarNoonLocal":"12:44","dayLengthHours":10.885566130657509,"dayLengthDisplay":"10 Hours 53 Mins 08 Secs","nightLengthDisplay":"13 Hours 06 Mins 52 Secs","moonriseLocal":"09:14","moonsetLocal":"19:58","rahuKala":{"name":"Rāhu Kāla","start":"10:01","end":"11:22","startHours":10.01185095732895,"endHours":11.372546723661138,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:27","startHours":14.093938256325515,"endHours":15.454634022657704,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:17","end":"08:39","startHours":7.290459424664572,"endHours":8.65115519099676,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.830424855151325,"endHours":10.193277059506574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:02","startHours":7.744024680108635,"endHours":8.034306443592834,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:06","startHours":12.370390285638075,"endHours":13.096094694348578,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:34","startHours":5.839050607243571,"endHours":6.564755015954072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:17","startHours":6.383328913776446,"endHours":7.290459424664572,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:16","startHours":14.547503511769577,"endHours":15.273207920480077,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.97602555532208,"endHours":18.37602555532208,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.17602555532208,"endHours":18.629590810766143,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.92602555532208,"endHours":19.67602555532208,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:06","startHours":24.370390285638077,"endHours":25.096094694348576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:17","end":"08:39","startHours":7.290459424664572,"endHours":8.65115519099676,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:01","startHours":8.65115519099676,"endHours":10.01185095732895,"quality":"auspicious"},{"name":"Roga","start":"10:01","end":"11:22","startHours":10.01185095732895,"endHours":11.372546723661138,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:44","startHours":11.372546723661138,"endHours":12.733242489993327,"quality":"inauspicious"},{"name":"Chala","start":"12:44","end":"14:06","startHours":12.733242489993327,"endHours":14.093938256325515,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:27","startHours":14.093938256325515,"endHours":15.454634022657704,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:49","startHours":15.454634022657704,"endHours":16.815329788989892,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:11","startHours":16.815329788989892,"endHours":18.17602555532208,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:49","startHours":18.17602555532208,"endHours":19.815329788989892,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:27","startHours":19.815329788989892,"endHours":21.454634022657704,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"23:06","startHours":21.454634022657704,"endHours":23.093938256325515,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:44","startHours":23.093938256325515,"endHours":24.733242489993327,"quality":"auspicious"},{"name":"Roga","start":"00:44","end":"02:22","startHours":24.733242489993327,"endHours":26.372546723661138,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"04:01","startHours":26.372546723661138,"endHours":28.01185095732895,"quality":"inauspicious"},{"name":"Chala","start":"04:01","end":"05:39","startHours":28.01185095732895,"endHours":29.65115519099676,"quality":"neutral"},{"name":"Labha","start":"05:39","end":"07:17","startHours":29.65115519099676,"endHours":31.290459424664572,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.290459424664572,"endHours":8.290459424664572,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.290459424664572,"endHours":9.290459424664572,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.290459424664572,"endHours":10.290459424664572,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.290459424664572,"endHours":11.290459424664572,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.290459424664572,"endHours":12.290459424664572,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.290459424664572,"endHours":13.290459424664572,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.290459424664572,"endHours":14.290459424664572,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.290459424664572,"endHours":15.290459424664572,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.290459424664572,"endHours":16.290459424664572,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.290459424664572,"endHours":17.290459424664572,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.290459424664572,"endHours":18.290459424664572,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.290459424664572,"endHours":19.290459424664572,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.290459424664572,"endHours":20.290459424664572,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.290459424664572,"endHours":21.290459424664572,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.290459424664572,"endHours":22.290459424664572,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.290459424664572,"endHours":23.290459424664572,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.290459424664572,"endHours":24.290459424664572,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.290459424664572,"endHours":25.290459424664572,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.290459424664572,"endHours":26.290459424664572,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.290459424664572,"endHours":27.290459424664572,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.290459424664572,"endHours":28.290459424664572,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.290459424664572,"endHours":29.290459424664572,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.290459424664572,"endHours":30.290459424664572,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.290459424664572,"endHours":31.290459424664572,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.64456722874586,"eotMinutes":10.131050600400467,"ayanamsa":23.1813}},"calendars":{"vikram_samvat":2008,"vikram_samvatsara":"Krodhi","saka_samvat":1873,"saka_samvatsara":"Khara","bengali_samvat":1358,"malayalam_era":1127,"nanakshahi_year":482,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2008 Krodhi · Śaka 1873 Khara"},"festivals":[],"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 December 1, 1951 CE · Dvārakā · Vidhyamitra","description":"December 1, 1951 CE for Dvārakā: Śukla Tṛtīyā, sūryodaya 07:17, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1951-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1951-12-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1951-12-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1951-12-01","x-default":"https://vidhyamitra.com/city/dwarka/1951-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:21:09.926Z","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":"2026-06-02T13:21:09.926Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:21:09.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}