{"id":"vidhyamitra:city-day:omkareshwar:1978-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/1978-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-07-31","date_display":"July 31, 1978 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":1978,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443720.770833,"kali_year":5080,"ahargana":1855255.2708,"sun":{"sidereal_longitude":103.4637,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.8801,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.4164,"elapsed_within_tithi_degrees":2.4164},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8801,"elapsed_within_degrees":4.5468},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.3439},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1978,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443720.770833,"ahargana":1855255.2708,"kali_year":5080,"ayanamsa_lahiri":23.5538,"grahas":{"sun":{"sidereal_longitude":103.94205299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":60.24235299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-4.4052},"mars":{"sidereal_longitude":154.02675299999999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":128.850553,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":88.60915299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":147.976653,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":126.83935300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":159.6476,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.6476,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443720.770833,"kali_year":5080,"ahargana":1855255.2708,"sun":{"sidereal_longitude":103.4637,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.8801,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.4164,"elapsed_within_tithi_degrees":2.4164},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8801,"elapsed_within_degrees":4.5468},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.3439},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.405,"elongation":45.584},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.405,"opposition_distance":134.416}},"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":"05:56","sunsetLocal":"19:07","solarNoonLocal":"12:31","dayLengthHours":13.170001947732295,"dayLengthDisplay":"13 Hours 10 Mins 12 Secs","nightLengthDisplay":"10 Hours 49 Mins 48 Secs","moonriseLocal":"02:53","moonsetLocal":"16:20","rahuKala":{"name":"Rāhu Kāla","start":"07:35","end":"09:14","startHours":7.58579217813957,"endHours":9.232042421606106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:31","startHours":10.878292665072644,"endHours":12.524542908539182,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:10","end":"15:49","startHours":14.170793152005718,"endHours":15.817043395472254,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.012542389143903,"endHours":9.451542454068312,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:50","startHours":6.488292015828546,"endHours":6.839492067768074,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:58","startHours":12.085542843614773,"endHours":12.963542973463591,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:04","startHours":4.183541674975394,"endHours":5.061541804824214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:56","startHours":4.842041772362009,"endHours":5.939541934673033,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:36","startHours":14.719543233161229,"endHours":15.597543363010049,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.90954388240533,"endHours":19.30954388240533,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:39","startHours":19.10954388240533,"endHours":19.65829396356084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.85954388240533,"endHours":20.60954388240533,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:58","startHours":24.08554284361477,"endHours":24.963542973463593,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:56","end":"07:35","startHours":5.939541934673033,"endHours":7.58579217813957,"quality":"auspicious"},{"name":"Kāla","start":"07:35","end":"09:14","startHours":7.58579217813957,"endHours":9.232042421606106,"quality":"inauspicious"},{"name":"Śubha","start":"09:14","end":"10:53","startHours":9.232042421606106,"endHours":10.878292665072644,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:31","startHours":10.878292665072644,"endHours":12.524542908539182,"quality":"inauspicious"},{"name":"Udveg","start":"12:31","end":"14:10","startHours":12.524542908539182,"endHours":14.170793152005718,"quality":"inauspicious"},{"name":"Chala","start":"14:10","end":"15:49","startHours":14.170793152005718,"endHours":15.817043395472254,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:28","startHours":15.817043395472254,"endHours":17.463293638938794,"quality":"auspicious"},{"name":"Amṛta","start":"17:28","end":"19:07","startHours":17.463293638938794,"endHours":19.10954388240533,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:07","end":"20:28","startHours":19.10954388240533,"endHours":20.463293638938794,"quality":"neutral"},{"name":"Labha","start":"20:28","end":"21:49","startHours":20.463293638938794,"endHours":21.817043395472254,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:10","startHours":21.817043395472254,"endHours":23.170793152005718,"quality":"auspicious"},{"name":"Kāla","start":"23:10","end":"00:31","startHours":23.170793152005718,"endHours":24.524542908539182,"quality":"inauspicious"},{"name":"Śubha","start":"00:31","end":"01:53","startHours":24.524542908539182,"endHours":25.878292665072646,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:14","startHours":25.878292665072646,"endHours":27.23204242160611,"quality":"inauspicious"},{"name":"Udveg","start":"03:14","end":"04:35","startHours":27.23204242160611,"endHours":28.58579217813957,"quality":"inauspicious"},{"name":"Chala","start":"04:35","end":"05:56","startHours":28.58579217813957,"endHours":29.939541934673034,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.939541934673033,"endHours":6.939541934673033,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.939541934673033,"endHours":7.939541934673033,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.939541934673033,"endHours":8.939541934673034,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.939541934673034,"endHours":9.939541934673034,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.939541934673034,"endHours":10.939541934673034,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.939541934673034,"endHours":11.939541934673034,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.939541934673034,"endHours":12.939541934673034,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.939541934673034,"endHours":13.939541934673034,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.939541934673034,"endHours":14.939541934673034,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.939541934673034,"endHours":15.939541934673034,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.939541934673034,"endHours":16.939541934673034,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.939541934673034,"endHours":17.939541934673034,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.939541934673034,"endHours":18.939541934673034,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.939541934673034,"endHours":19.939541934673034,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.939541934673034,"endHours":20.939541934673034,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.939541934673034,"endHours":21.939541934673034,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.939541934673034,"endHours":22.939541934673034,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.939541934673034,"endHours":23.939541934673034,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.939541934673034,"endHours":24.939541934673034,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.939541934673034,"endHours":25.939541934673034,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.939541934673034,"endHours":26.939541934673034,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.939541934673034,"endHours":27.939541934673034,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.939541934673034,"endHours":28.939541934673034,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.939541934673034,"endHours":29.939541934673034,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.39461777328788,"eotMinutes":-6.071374512350812,"ayanamsa":23.5538}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvādaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[],"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":"omkareshwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 31, 1978 CE · Oṁkāreśvar · Vidhyamitra","description":"July 31, 1978 CE for Oṁkāreśvar: Kṛṣṇa Dvādaśī, sūryodaya 05:56, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/1978-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/1978-07-31","sa":"https://sa.vidhyamitra.com/city/omkareshwar/1978-07-31","hi":"https://hi.vidhyamitra.com/city/omkareshwar/1978-07-31","x-default":"https://vidhyamitra.com/city/omkareshwar/1978-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:05:06.258Z","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":"2026-06-01T12:05:06.258Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:05:06.258Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}