{"id":"vidhyamitra:city-day:omkareshwar:1981-12-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/1981-12-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-12-10","date_display":"December 10, 1981 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":1981,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444948.770833,"kali_year":5083,"ahargana":1856483.2708,"sun":{"sidereal_longitude":233.9105,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":36.0429,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.1325,"elapsed_within_tithi_degrees":6.1325},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.0429,"elapsed_within_degrees":9.3763},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.9534},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1981,"month":12,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444948.770833,"ahargana":1856483.2708,"kali_year":5083,"ayanamsa_lahiri":23.6007,"grahas":{"sun":{"sidereal_longitude":234.29443500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":35.34633500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-3.8374},"mars":{"sidereal_longitude":153.76113499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":234.195335,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":189.26163500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":277.4662350000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":176.04963500000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":94.5823,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":274.5823,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":1981,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444948.770833,"kali_year":5083,"ahargana":1856483.2708,"sun":{"sidereal_longitude":233.9105,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":36.0429,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.1325,"elapsed_within_tithi_degrees":6.1325},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.0429,"elapsed_within_degrees":9.3763},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.9534},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.837,"elongation":162.132},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.837,"opposition_distance":17.868}},"eclipse_window_40days":[]},"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":"06:55","sunsetLocal":"17:43","solarNoonLocal":"12:19","dayLengthHours":10.806590649532698,"dayLengthDisplay":"10 Hours 48 Mins 24 Secs","nightLengthDisplay":"13 Hours 11 Mins 36 Secs","moonriseLocal":"16:26","moonsetLocal":"05:40","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:01","startHours":13.667010298887334,"endHours":15.017834130078924,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:55","end":"08:16","startHours":6.912891142929399,"endHours":8.263714974120987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:37","end":"10:58","startHours":9.614538805312574,"endHours":10.96536263650416,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:48","startHours":9.434428961153696,"endHours":9.794648649471451,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:39","startHours":7.363165753326594,"endHours":7.6513415039808,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:41","startHours":11.955966779377992,"endHours":12.676406156013506,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.4720123896583726,"endHours":6.192451766293886,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:55","startHours":6.012341922135008,"endHours":6.912891142929399,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:50","startHours":14.117284909284532,"endHours":14.837724285920045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.5194817924621,"endHours":17.919481792462097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:10","startHours":17.719481792462098,"endHours":18.169756402859292,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.469481792462098,"endHours":19.219481792462098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:41","startHours":23.955966779377995,"endHours":24.676406156013506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:55","end":"08:16","startHours":6.912891142929399,"endHours":8.263714974120987,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:37","startHours":8.263714974120987,"endHours":9.614538805312574,"quality":"inauspicious"},{"name":"Udveg","start":"09:37","end":"10:58","startHours":9.614538805312574,"endHours":10.96536263650416,"quality":"inauspicious"},{"name":"Chala","start":"10:58","end":"12:19","startHours":10.96536263650416,"endHours":12.316186467695747,"quality":"neutral"},{"name":"Labha","start":"12:19","end":"13:40","startHours":12.316186467695747,"endHours":13.667010298887334,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:01","startHours":13.667010298887334,"endHours":15.017834130078924,"quality":"auspicious"},{"name":"Kāla","start":"15:01","end":"16:22","startHours":15.017834130078924,"endHours":16.36865796127051,"quality":"inauspicious"},{"name":"Śubha","start":"16:22","end":"17:43","startHours":16.36865796127051,"endHours":17.719481792462098,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:43","end":"19:22","startHours":17.719481792462098,"endHours":19.36865796127051,"quality":"auspicious"},{"name":"Kāla","start":"19:22","end":"21:01","startHours":19.36865796127051,"endHours":21.017834130078924,"quality":"inauspicious"},{"name":"Śubha","start":"21:01","end":"22:40","startHours":21.017834130078924,"endHours":22.667010298887334,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:19","startHours":22.667010298887334,"endHours":24.31618646769575,"quality":"inauspicious"},{"name":"Udveg","start":"00:19","end":"01:58","startHours":24.31618646769575,"endHours":25.96536263650416,"quality":"inauspicious"},{"name":"Chala","start":"01:58","end":"03:37","startHours":25.96536263650416,"endHours":27.614538805312574,"quality":"neutral"},{"name":"Labha","start":"03:37","end":"05:16","startHours":27.614538805312574,"endHours":29.263714974120987,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:55","startHours":29.263714974120987,"endHours":30.9128911429294,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.912891142929399,"endHours":7.912891142929399,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.912891142929399,"endHours":8.9128911429294,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.9128911429294,"endHours":9.9128911429294,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.9128911429294,"endHours":10.9128911429294,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.9128911429294,"endHours":11.9128911429294,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.9128911429294,"endHours":12.9128911429294,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.9128911429294,"endHours":13.9128911429294,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.9128911429294,"endHours":14.9128911429294,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.9128911429294,"endHours":15.9128911429294,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.9128911429294,"endHours":16.9128911429294,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.9128911429294,"endHours":17.9128911429294,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.9128911429294,"endHours":18.9128911429294,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.9128911429294,"endHours":19.9128911429294,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.9128911429294,"endHours":20.9128911429294,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.9128911429294,"endHours":21.9128911429294,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.9128911429294,"endHours":22.9128911429294,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.9128911429294,"endHours":23.9128911429294,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.9128911429294,"endHours":24.9128911429294,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.9128911429294,"endHours":25.9128911429294,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.9128911429294,"endHours":26.9128911429294,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.9128911429294,"endHours":27.9128911429294,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.9128911429294,"endHours":28.9128911429294,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.9128911429294,"endHours":29.9128911429294,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.9128911429294,"endHours":30.9128911429294,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","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":-22.885390663365694,"eotMinutes":6.4300119382551255,"ayanamsa":23.6007}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"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 Caturdaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 10, 1981 CE · Oṁkāreśvar · Vidhyamitra","description":"December 10, 1981 CE for Oṁkāreśvar: Śukla Caturdaśī, sūryodaya 06:55, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/1981-12-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/1981-12-10","sa":"https://sa.vidhyamitra.com/city/omkareshwar/1981-12-10","hi":"https://hi.vidhyamitra.com/city/omkareshwar/1981-12-10","x-default":"https://vidhyamitra.com/city/omkareshwar/1981-12-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:36:34.354Z","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":"2026-05-31T11:36:34.354Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:36:34.354Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}