{"id":"vidhyamitra:city-day:omkareshwar:1998-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/1998-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-05-01","date_display":"May 1, 1998 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":1998,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450934.770833,"kali_year":5100,"ahargana":1862469.2708,"sun":{"sidereal_longitude":16.7158,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":76.0979,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.3821,"elapsed_within_tithi_degrees":11.3821},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0979,"elapsed_within_degrees":9.4312},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.8136},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1998,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450934.770833,"ahargana":1862469.2708,"kali_year":5100,"ayanamsa_lahiri":23.8297,"grahas":{"sun":{"sidereal_longitude":16.65042599999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":78.16792600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-3.9469},"mars":{"sidereal_longitude":19.536626000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":350.380426,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":325.70062600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":333.1152259999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":1.712725999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":137.4152,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.4152,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450934.770833,"kali_year":5100,"ahargana":1862469.2708,"sun":{"sidereal_longitude":16.7158,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":76.0979,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.3821,"elapsed_within_tithi_degrees":11.3821},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0979,"elapsed_within_degrees":9.4312},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.8136},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.947,"elongation":59.382},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.947,"opposition_distance":120.618}},"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":"05:54","sunsetLocal":"18:51","solarNoonLocal":"12:22","dayLengthHours":12.961747851595089,"dayLengthDisplay":"12 Hours 57 Mins 42 Secs","nightLengthDisplay":"11 Hours 02 Mins 18 Secs","moonriseLocal":"09:46","moonsetLocal":"23:11","rahuKala":{"name":"Rāhu Kāla","start":"10:45","end":"12:22","startHours":10.754501396401167,"endHours":12.374719877850554,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:37","end":"17:14","startHours":15.615156840749325,"endHours":17.235375322198713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:31","end":"09:08","startHours":7.514064433502396,"endHours":9.134282914951783,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.918253784091863,"endHours":9.3503120458117,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:47","startHours":6.433918779202805,"endHours":6.779565388578674,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:48","startHours":11.942661616130717,"endHours":12.80677813957039,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:02","startHours":4.165612905173664,"endHours":5.0297294286133365,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:54","startHours":4.813700297753419,"endHours":5.8938459520530095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:24","startHours":14.535011186449736,"endHours":15.39912770988941,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.6555938036481,"endHours":19.055593803648097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:24","startHours":18.855593803648098,"endHours":19.395666630797894,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.605593803648098,"endHours":20.355593803648098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:48","startHours":23.942661616130717,"endHours":24.806778139570387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:54","end":"07:31","startHours":5.8938459520530095,"endHours":7.514064433502396,"quality":"neutral"},{"name":"Labha","start":"07:31","end":"09:08","startHours":7.514064433502396,"endHours":9.134282914951783,"quality":"auspicious"},{"name":"Amṛta","start":"09:08","end":"10:45","startHours":9.134282914951783,"endHours":10.754501396401167,"quality":"auspicious"},{"name":"Kāla","start":"10:45","end":"12:22","startHours":10.754501396401167,"endHours":12.374719877850554,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"14:00","startHours":12.374719877850554,"endHours":13.99493835929994,"quality":"auspicious"},{"name":"Roga","start":"14:00","end":"15:37","startHours":13.99493835929994,"endHours":15.615156840749325,"quality":"inauspicious"},{"name":"Udveg","start":"15:37","end":"17:14","startHours":15.615156840749325,"endHours":17.235375322198713,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:51","startHours":17.235375322198713,"endHours":18.855593803648098,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:51","end":"20:14","startHours":18.855593803648098,"endHours":20.235375322198713,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:37","startHours":20.235375322198713,"endHours":21.615156840749325,"quality":"inauspicious"},{"name":"Chala","start":"21:37","end":"23:00","startHours":21.615156840749325,"endHours":22.99493835929994,"quality":"neutral"},{"name":"Labha","start":"23:00","end":"00:22","startHours":22.99493835929994,"endHours":24.374719877850552,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:45","startHours":24.374719877850552,"endHours":25.754501396401167,"quality":"auspicious"},{"name":"Kāla","start":"01:45","end":"03:08","startHours":25.754501396401167,"endHours":27.134282914951783,"quality":"inauspicious"},{"name":"Śubha","start":"03:08","end":"04:31","startHours":27.134282914951783,"endHours":28.514064433502398,"quality":"auspicious"},{"name":"Roga","start":"04:31","end":"05:54","startHours":28.514064433502398,"endHours":29.89384595205301,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.8938459520530095,"endHours":6.8938459520530095,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.8938459520530095,"endHours":7.8938459520530095,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.8938459520530095,"endHours":8.89384595205301,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.89384595205301,"endHours":9.89384595205301,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.89384595205301,"endHours":10.89384595205301,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.89384595205301,"endHours":11.89384595205301,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.89384595205301,"endHours":12.89384595205301,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.89384595205301,"endHours":13.89384595205301,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.89384595205301,"endHours":14.89384595205301,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.89384595205301,"endHours":15.89384595205301,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.89384595205301,"endHours":16.89384595205301,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.89384595205301,"endHours":17.89384595205301,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.89384595205301,"endHours":18.89384595205301,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.89384595205301,"endHours":19.89384595205301,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.89384595205301,"endHours":20.89384595205301,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.89384595205301,"endHours":21.89384595205301,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.89384595205301,"endHours":22.89384595205301,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.89384595205301,"endHours":23.89384595205301,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.89384595205301,"endHours":24.89384595205301,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.89384595205301,"endHours":25.89384595205301,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.89384595205301,"endHours":26.89384595205301,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.89384595205301,"endHours":27.89384595205301,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.89384595205301,"endHours":28.89384595205301,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.89384595205301,"endHours":29.89384595205301,"planetary_lord":"Mars"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.963381099220198,"eotMinutes":2.918007328966811,"ayanamsa":23.8297}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pañcamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"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":[]},"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 May 1, 1998 CE · Oṁkāreśvar · Vidhyamitra","description":"May 1, 1998 CE for Oṁkāreśvar: Śukla Pañcamī, sūryodaya 05:54, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/1998-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/1998-05-01","sa":"https://sa.vidhyamitra.com/city/omkareshwar/1998-05-01","hi":"https://hi.vidhyamitra.com/city/omkareshwar/1998-05-01","x-default":"https://vidhyamitra.com/city/omkareshwar/1998-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:00:22.879Z","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":"2026-05-31T02:00:22.879Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:00:22.879Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}