{"id":"vidhyamitra:city-day:puri:1998-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/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":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"sunriseLocal":"05:18","sunsetLocal":"18:10","solarNoonLocal":"11:44","dayLengthHours":12.859626003758407,"dayLengthDisplay":"12 Hours 51 Mins 35 Secs","nightLengthDisplay":"11 Hours 08 Mins 25 Secs","moonriseLocal":"09:12","moonsetLocal":"22:28","rahuKala":{"name":"Rāhu Kāla","start":"10:07","end":"11:44","startHours":10.121833294047416,"endHours":11.729286544517219,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:57","end":"16:33","startHours":14.94419304545682,"endHours":16.55164629592662,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:54","end":"08:31","startHours":6.906926793107815,"endHours":8.514380043577617,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:18","end":"08:44","startHours":8.300052943514977,"endHours":8.728707143640257,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:11","startHours":5.835291292794615,"endHours":6.178214652894839,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:09","startHours":11.30063234439194,"endHours":12.157940744642499,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:35","end":"04:27","startHours":3.5848567421368935,"endHours":4.442165142387454,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:18","startHours":4.227838042324814,"endHours":5.299473542638014,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:44","startHours":13.872557545143621,"endHours":14.729865945394183,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.959099546396423,"endHours":18.359099546396422,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:42","startHours":18.159099546396423,"endHours":18.694917296553022,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.909099546396423,"endHours":19.659099546396423,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:09","startHours":23.30063234439194,"endHours":24.1579407446425,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:18","end":"06:54","startHours":5.299473542638014,"endHours":6.906926793107815,"quality":"neutral"},{"name":"Labha","start":"06:54","end":"08:31","startHours":6.906926793107815,"endHours":8.514380043577617,"quality":"auspicious"},{"name":"Amṛta","start":"08:31","end":"10:07","startHours":8.514380043577617,"endHours":10.121833294047416,"quality":"auspicious"},{"name":"Kāla","start":"10:07","end":"11:44","startHours":10.121833294047416,"endHours":11.729286544517219,"quality":"inauspicious"},{"name":"Śubha","start":"11:44","end":"13:20","startHours":11.729286544517219,"endHours":13.336739794987018,"quality":"auspicious"},{"name":"Roga","start":"13:20","end":"14:57","startHours":13.336739794987018,"endHours":14.94419304545682,"quality":"inauspicious"},{"name":"Udveg","start":"14:57","end":"16:33","startHours":14.94419304545682,"endHours":16.55164629592662,"quality":"inauspicious"},{"name":"Chala","start":"16:33","end":"18:10","startHours":16.55164629592662,"endHours":18.159099546396423,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:10","end":"19:33","startHours":18.159099546396423,"endHours":19.551646295926624,"quality":"inauspicious"},{"name":"Udveg","start":"19:33","end":"20:57","startHours":19.551646295926624,"endHours":20.94419304545682,"quality":"inauspicious"},{"name":"Chala","start":"20:57","end":"22:20","startHours":20.94419304545682,"endHours":22.336739794987018,"quality":"neutral"},{"name":"Labha","start":"22:20","end":"23:44","startHours":22.336739794987018,"endHours":23.72928654451722,"quality":"auspicious"},{"name":"Amṛta","start":"23:44","end":"01:07","startHours":23.72928654451722,"endHours":25.12183329404742,"quality":"auspicious"},{"name":"Kāla","start":"01:07","end":"02:31","startHours":25.12183329404742,"endHours":26.514380043577617,"quality":"inauspicious"},{"name":"Śubha","start":"02:31","end":"03:54","startHours":26.514380043577617,"endHours":27.906926793107814,"quality":"auspicious"},{"name":"Roga","start":"03:54","end":"05:18","startHours":27.906926793107814,"endHours":29.299473542638015,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.299473542638014,"endHours":6.299473542638014,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.299473542638014,"endHours":7.299473542638014,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.299473542638014,"endHours":8.299473542638015,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.299473542638015,"endHours":9.299473542638015,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.299473542638015,"endHours":10.299473542638015,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.299473542638015,"endHours":11.299473542638015,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.299473542638015,"endHours":12.299473542638015,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.299473542638015,"endHours":13.299473542638015,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.299473542638015,"endHours":14.299473542638015,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.299473542638015,"endHours":15.299473542638015,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.299473542638015,"endHours":16.299473542638015,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.299473542638015,"endHours":17.299473542638015,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.299473542638015,"endHours":18.299473542638015,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.299473542638015,"endHours":19.299473542638015,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.299473542638015,"endHours":20.299473542638015,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.299473542638015,"endHours":21.299473542638015,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.299473542638015,"endHours":22.299473542638015,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.299473542638015,"endHours":23.299473542638015,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.299473542638015,"endHours":24.299473542638015,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.299473542638015,"endHours":25.299473542638015,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.299473542638015,"endHours":26.299473542638015,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.299473542638015,"endHours":27.299473542638015,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.299473542638015,"endHours":28.299473542638015,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.299473542638015,"endHours":29.299473542638015,"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":"puri"},"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 · Purī (Jagannāth) · Vidhyamitra","description":"May 1, 1998 CE for Purī (Jagannāth): Śukla Pañcamī, sūryodaya 05:18, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/1998-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/1998-05-01","sa":"https://sa.vidhyamitra.com/city/puri/1998-05-01","hi":"https://hi.vidhyamitra.com/city/puri/1998-05-01","x-default":"https://vidhyamitra.com/city/puri/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":"2026-06-01T22:52:40.024Z","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":"2026-06-01T22:52:40.024Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:52:40.024Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}