{"id":"vidhyamitra:city-day:dwarka:1998-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1998-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-05-17","date_display":"May 17, 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":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450950.770833,"kali_year":5100,"ahargana":1862485.2708,"sun":{"sidereal_longitude":32.1,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":277.9438,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.8438,"elapsed_within_tithi_degrees":5.8438},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":277.9438,"elapsed_within_degrees":11.2771},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.0438},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450950.770833,"ahargana":1862485.2708,"kali_year":5100,"ayanamsa_lahiri":23.8303,"grahas":{"sun":{"sidereal_longitude":32.12401399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":275.37781399999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":2.8071},"mars":{"sidereal_longitude":31.14031399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":8.84531400000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":328.585114,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":351.268614,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":3.6409140000000093,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":136.5674,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":316.5674,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450950.770833,"kali_year":5100,"ahargana":1862485.2708,"sun":{"sidereal_longitude":32.1,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":277.9438,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.8438,"elapsed_within_tithi_degrees":5.8438},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":277.9438,"elapsed_within_degrees":11.2771},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.0438},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.807,"elongation":114.156},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.807,"opposition_distance":65.844}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:14","sunsetLocal":"19:27","solarNoonLocal":"12:50","dayLengthHours":13.222656485813019,"dayLengthDisplay":"13 Hours 13 Mins 22 Secs","nightLengthDisplay":"10 Hours 46 Mins 38 Secs","moonriseLocal":"23:36","moonsetLocal":"10:31","rahuKala":{"name":"Rāhu Kāla","start":"17:48","end":"19:27","startHours":17.798574855612998,"endHours":19.451406916339625,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:50","end":"14:30","startHours":12.840078673433116,"endHours":14.492910734159743,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:09","end":"17:48","startHours":16.14574279488637,"endHours":17.798574855612998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:45","startHours":9.314036943882979,"endHours":9.754792160076745,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:08","startHours":6.779694450768816,"endHours":7.13229862372383,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.399323457239348,"endHours":13.280833889626884,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:21","startHours":4.465729565751538,"endHours":5.347239998139073,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:14","startHours":5.126862390042189,"endHours":6.228750430526607,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:56","startHours":15.043854754401952,"endHours":15.925365186789486,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.251406916339626,"endHours":19.651406916339624,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:00","startHours":19.451406916339625,"endHours":20.002350936581834,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.201406916339625,"endHours":20.951406916339625,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.399323457239348,"endHours":25.280833889626884,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:14","end":"07:53","startHours":6.228750430526607,"endHours":7.881582491253234,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:32","startHours":7.881582491253234,"endHours":9.53441455197986,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"11:11","startHours":9.53441455197986,"endHours":11.187246612706488,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:50","startHours":11.187246612706488,"endHours":12.840078673433116,"quality":"auspicious"},{"name":"Kāla","start":"12:50","end":"14:30","startHours":12.840078673433116,"endHours":14.492910734159743,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"16:09","startHours":14.492910734159743,"endHours":16.14574279488637,"quality":"auspicious"},{"name":"Roga","start":"16:09","end":"17:48","startHours":16.14574279488637,"endHours":17.798574855612998,"quality":"inauspicious"},{"name":"Udveg","start":"17:48","end":"19:27","startHours":17.798574855612998,"endHours":19.451406916339625,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:27","end":"20:48","startHours":19.451406916339625,"endHours":20.798574855612998,"quality":"auspicious"},{"name":"Roga","start":"20:48","end":"22:09","startHours":20.798574855612998,"endHours":22.14574279488637,"quality":"inauspicious"},{"name":"Udveg","start":"22:09","end":"23:30","startHours":22.14574279488637,"endHours":23.492910734159743,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"00:50","startHours":23.492910734159743,"endHours":24.840078673433116,"quality":"neutral"},{"name":"Labha","start":"00:50","end":"02:11","startHours":24.840078673433116,"endHours":26.18724661270649,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:32","startHours":26.18724661270649,"endHours":27.53441455197986,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"04:53","startHours":27.53441455197986,"endHours":28.881582491253234,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:14","startHours":28.881582491253234,"endHours":30.228750430526606,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.228750430526607,"endHours":7.228750430526607,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.228750430526607,"endHours":8.228750430526606,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.228750430526606,"endHours":9.228750430526606,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.228750430526606,"endHours":10.228750430526606,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.228750430526606,"endHours":11.228750430526606,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.228750430526606,"endHours":12.228750430526606,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.228750430526606,"endHours":13.228750430526606,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.228750430526606,"endHours":14.228750430526606,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.228750430526606,"endHours":15.228750430526606,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.228750430526606,"endHours":16.228750430526606,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.228750430526606,"endHours":17.228750430526606,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.228750430526606,"endHours":18.228750430526606,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.228750430526606,"endHours":19.228750430526606,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.228750430526606,"endHours":20.228750430526606,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.228750430526606,"endHours":21.228750430526606,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.228750430526606,"endHours":22.228750430526606,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.228750430526606,"endHours":23.228750430526606,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.228750430526606,"endHours":24.228750430526606,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.228750430526606,"endHours":25.228750430526606,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.228750430526606,"endHours":26.228750430526606,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.228750430526606,"endHours":27.228750430526606,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.228750430526606,"endHours":28.228750430526606,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.228750430526606,"endHours":29.228750430526606,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.228750430526606,"endHours":30.228750430526606,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.241932294085082,"eotMinutes":3.7208795940131294,"ayanamsa":23.8303}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ṣaṣṭhī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 17, 1998 CE · Dvārakā · Vidhyamitra","description":"May 17, 1998 CE for Dvārakā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:14, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1998-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1998-05-17","sa":"https://sa.vidhyamitra.com/city/dwarka/1998-05-17","hi":"https://hi.vidhyamitra.com/city/dwarka/1998-05-17","x-default":"https://vidhyamitra.com/city/dwarka/1998-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:56:18.989Z","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":"2026-05-31T18:56:18.989Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:56:18.989Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}