{"id":"vidhyamitra:city-day:omkareshwar:1964-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/1964-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-12-01","date_display":"December 1, 1964 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":1964,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438730.770833,"kali_year":5066,"ahargana":1850265.2708,"sun":{"sidereal_longitude":225.1106,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":190.6631,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.5525,"elapsed_within_tithi_degrees":1.5525},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.6631,"elapsed_within_degrees":3.9965},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.7737},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1964,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438730.770833,"ahargana":1850265.2708,"kali_year":5066,"ayanamsa_lahiri":23.3629,"grahas":{"sun":{"sidereal_longitude":225.52380800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":192.14750800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":3.6104},"mars":{"sidereal_longitude":139.307408,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.544808,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":26.048108000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":194.52270799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":306.406208,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":64.0419,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":244.0419,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1964,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438730.770833,"kali_year":5066,"ahargana":1850265.2708,"sun":{"sidereal_longitude":225.1106,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":190.6631,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.5525,"elapsed_within_tithi_degrees":1.5525},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.6631,"elapsed_within_degrees":3.9965},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.7737},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.61,"elongation":34.447},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.61,"opposition_distance":145.553}},"eclipse_window_40days":[{"offset_days":3,"type":"solar","occurs":true,"moon_latitude":1.133,"elongation":1.103},{"offset_days":18,"type":"lunar","occurs":true,"moon_latitude":-0.087,"opposition_distance":1.579}]},"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:49","sunsetLocal":"17:42","solarNoonLocal":"12:15","dayLengthHours":10.876861972283063,"dayLengthDisplay":"10 Hours 52 Mins 37 Secs","nightLengthDisplay":"13 Hours 07 Mins 23 Secs","moonriseLocal":"04:21","moonsetLocal":"15:42","rahuKala":{"name":"Rāhu Kāla","start":"14:58","end":"16:20","startHours":14.973717983064091,"endHours":16.333325729599476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:32","end":"10:54","startHours":9.535286996922562,"endHours":10.894894743457943,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:37","startHours":12.254502489993328,"endHours":13.61411023652871,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.354005964051177,"endHours":9.716568029793946,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.269274086030257,"endHours":7.559323738624472,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:37","startHours":11.891940424250558,"endHours":12.617064555736095,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:05","startHours":5.3658232408807205,"endHours":6.090947372366259,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:49","startHours":5.909666339494874,"endHours":6.816071503851796,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:48","startHours":14.067312818707173,"endHours":14.79243695019271,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.49293347613486,"endHours":17.892933476134857,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.692933476134858,"endHours":18.146136058313317,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.442933476134858,"endHours":19.192933476134858,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:37","startHours":23.89194042425056,"endHours":24.617064555736096,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:49","end":"08:11","startHours":6.816071503851796,"endHours":8.175679250387178,"quality":"inauspicious"},{"name":"Udveg","start":"08:11","end":"09:32","startHours":8.175679250387178,"endHours":9.535286996922562,"quality":"inauspicious"},{"name":"Chala","start":"09:32","end":"10:54","startHours":9.535286996922562,"endHours":10.894894743457943,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:15","startHours":10.894894743457943,"endHours":12.254502489993328,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:37","startHours":12.254502489993328,"endHours":13.61411023652871,"quality":"auspicious"},{"name":"Kāla","start":"13:37","end":"14:58","startHours":13.61411023652871,"endHours":14.973717983064091,"quality":"inauspicious"},{"name":"Śubha","start":"14:58","end":"16:20","startHours":14.973717983064091,"endHours":16.333325729599476,"quality":"auspicious"},{"name":"Roga","start":"16:20","end":"17:42","startHours":16.333325729599476,"endHours":17.692933476134858,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:42","end":"19:20","startHours":17.692933476134858,"endHours":19.333325729599476,"quality":"inauspicious"},{"name":"Śubha","start":"19:20","end":"20:58","startHours":19.333325729599476,"endHours":20.97371798306409,"quality":"auspicious"},{"name":"Roga","start":"20:58","end":"22:37","startHours":20.97371798306409,"endHours":22.61411023652871,"quality":"inauspicious"},{"name":"Udveg","start":"22:37","end":"00:15","startHours":22.61411023652871,"endHours":24.254502489993328,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:54","startHours":24.254502489993328,"endHours":25.894894743457943,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:32","startHours":25.894894743457943,"endHours":27.53528699692256,"quality":"auspicious"},{"name":"Amṛta","start":"03:32","end":"05:11","startHours":27.53528699692256,"endHours":29.175679250387176,"quality":"auspicious"},{"name":"Kāla","start":"05:11","end":"06:49","startHours":29.175679250387176,"endHours":30.816071503851795,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.816071503851796,"endHours":7.816071503851796,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.816071503851796,"endHours":8.816071503851795,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.816071503851795,"endHours":9.816071503851795,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.816071503851795,"endHours":10.816071503851795,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.816071503851795,"endHours":11.816071503851795,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.816071503851795,"endHours":12.816071503851795,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.816071503851795,"endHours":13.816071503851795,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.816071503851795,"endHours":14.816071503851795,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.816071503851795,"endHours":15.816071503851795,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.816071503851795,"endHours":16.816071503851795,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.816071503851795,"endHours":17.816071503851795,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.816071503851795,"endHours":18.816071503851795,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.816071503851795,"endHours":19.816071503851795,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.816071503851795,"endHours":20.816071503851795,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.816071503851795,"endHours":21.816071503851795,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.816071503851795,"endHours":22.816071503851795,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.816071503851795,"endHours":23.816071503851795,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.816071503851795,"endHours":24.816071503851795,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.816071503851795,"endHours":25.816071503851795,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.816071503851795,"endHours":26.816071503851795,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.816071503851795,"endHours":27.816071503851795,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.816071503851795,"endHours":28.816071503851795,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.816071503851795,"endHours":29.816071503851795,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.816071503851795,"endHours":30.816071503851795,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.779319359846404,"eotMinutes":10.131050600400467,"ayanamsa":23.3629}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Trayodaśī · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"omkareshwar"},"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, 1964 CE · Oṁkāreśvar · Vidhyamitra","description":"December 1, 1964 CE for Oṁkāreśvar: Kṛṣṇa Trayodaśī, sūryodaya 06:49, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/1964-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/1964-12-01","sa":"https://sa.vidhyamitra.com/city/omkareshwar/1964-12-01","hi":"https://hi.vidhyamitra.com/city/omkareshwar/1964-12-01","x-default":"https://vidhyamitra.com/city/omkareshwar/1964-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:29:07.119Z","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":"2026-06-02T03:29:07.119Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:29:07.119Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}