{"id":"vidhyamitra:city-day:dwarka:2198-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2198-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2198-04-15","date_display":"April 15, 2198 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2198,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523967.770833,"kali_year":5299,"ahargana":1935502.2708,"sun":{"sidereal_longitude":358.4985,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":95.5491,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0506,"elapsed_within_tithi_degrees":1.0506},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.5491,"elapsed_within_degrees":2.2158},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.0476},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2198,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2523967.770833,"ahargana":1935502.2708,"kali_year":5299,"ayanamsa_lahiri":26.6229,"grahas":{"sun":{"sidereal_longitude":358.822728,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":92.41972799999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.3307},"mars":{"sidereal_longitude":85.17552799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":340.892328,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":271.032328,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":320.06512799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":289.33292800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":227.7754,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.7754,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2198,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523967.770833,"kali_year":5299,"ahargana":1935502.2708,"sun":{"sidereal_longitude":358.4985,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":95.5491,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0506,"elapsed_within_tithi_degrees":1.0506},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.5491,"elapsed_within_degrees":2.2158},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.0476},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.331,"elongation":97.051},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.331,"opposition_distance":82.949}},"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":"06:34","sunsetLocal":"19:14","solarNoonLocal":"12:54","dayLengthHours":12.664389385611713,"dayLengthDisplay":"12 Hours 39 Mins 52 Secs","nightLengthDisplay":"11 Hours 20 Mins 08 Secs","moonriseLocal":"12:31","moonsetLocal":"01:46","rahuKala":{"name":"Rāhu Kāla","start":"17:39","end":"19:14","startHours":17.655241420567844,"endHours":19.238290093769308,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:54","end":"14:29","startHours":12.906095400963451,"endHours":14.489144074164916,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:04","end":"17:39","startHours":16.07219274736638,"endHours":17.655241420567844,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.528924898133662,"endHours":9.951071210987386,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:26","startHours":7.1015835992247505,"endHours":7.43930064950773,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:20","startHours":12.483949088109728,"endHours":13.328241713817174,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:44","startHours":4.885315456742701,"endHours":5.729608082450148,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:34","startHours":5.518534926023286,"endHours":6.573900708157596,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.01682696523207,"endHours":15.861119590939518,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.03829009376931,"endHours":19.438290093769307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:46","startHours":19.238290093769308,"endHours":19.765972984836463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.988290093769308,"endHours":20.738290093769308,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:20","startHours":24.48394908810973,"endHours":25.328241713817174,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:34","end":"08:09","startHours":6.573900708157596,"endHours":8.156949381359059,"quality":"inauspicious"},{"name":"Chala","start":"08:09","end":"09:44","startHours":8.156949381359059,"endHours":9.739998054560523,"quality":"neutral"},{"name":"Labha","start":"09:44","end":"11:19","startHours":9.739998054560523,"endHours":11.323046727761987,"quality":"auspicious"},{"name":"Amṛta","start":"11:19","end":"12:54","startHours":11.323046727761987,"endHours":12.906095400963451,"quality":"auspicious"},{"name":"Kāla","start":"12:54","end":"14:29","startHours":12.906095400963451,"endHours":14.489144074164916,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"16:04","startHours":14.489144074164916,"endHours":16.07219274736638,"quality":"auspicious"},{"name":"Roga","start":"16:04","end":"17:39","startHours":16.07219274736638,"endHours":17.655241420567844,"quality":"inauspicious"},{"name":"Udveg","start":"17:39","end":"19:14","startHours":17.655241420567844,"endHours":19.238290093769308,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:14","end":"20:39","startHours":19.238290093769308,"endHours":20.655241420567844,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:04","startHours":20.655241420567844,"endHours":22.07219274736638,"quality":"inauspicious"},{"name":"Udveg","start":"22:04","end":"23:29","startHours":22.07219274736638,"endHours":23.489144074164916,"quality":"inauspicious"},{"name":"Chala","start":"23:29","end":"00:54","startHours":23.489144074164916,"endHours":24.90609540096345,"quality":"neutral"},{"name":"Labha","start":"00:54","end":"02:19","startHours":24.90609540096345,"endHours":26.323046727761987,"quality":"auspicious"},{"name":"Amṛta","start":"02:19","end":"03:44","startHours":26.323046727761987,"endHours":27.739998054560523,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:09","startHours":27.739998054560523,"endHours":29.15694938135906,"quality":"inauspicious"},{"name":"Śubha","start":"05:09","end":"06:34","startHours":29.15694938135906,"endHours":30.573900708157595,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.573900708157596,"endHours":7.573900708157596,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.573900708157596,"endHours":8.573900708157595,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.573900708157595,"endHours":9.573900708157595,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.573900708157595,"endHours":10.573900708157595,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.573900708157595,"endHours":11.573900708157595,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.573900708157595,"endHours":12.573900708157595,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.573900708157595,"endHours":13.573900708157595,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.573900708157595,"endHours":14.573900708157595,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.573900708157595,"endHours":15.573900708157595,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.573900708157595,"endHours":16.573900708157595,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.573900708157595,"endHours":17.573900708157595,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.573900708157595,"endHours":18.573900708157595,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.573900708157595,"endHours":19.573900708157595,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.573900708157595,"endHours":20.573900708157595,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.573900708157595,"endHours":21.573900708157595,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.573900708157595,"endHours":22.573900708157595,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.573900708157595,"endHours":23.573900708157595,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.573900708157595,"endHours":24.573900708157595,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.573900708157595,"endHours":25.573900708157595,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.573900708157595,"endHours":26.573900708157595,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.573900708157595,"endHours":27.573900708157595,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.573900708157595,"endHours":28.573900708157595,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.573900708157595,"endHours":29.573900708157595,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.573900708157595,"endHours":30.573900708157595,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.839423746849372,"eotMinutes":-0.240124057807095,"ayanamsa":26.6229}},"calendars":{"vikram_samvat":2255,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2120,"saka_samvatsara":"Vilambī","bengali_samvat":1605,"malayalam_era":1374,"nanakshahi_year":729,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Navamī · Vikram 2255 Virodhakṛt · Śaka 2120 Vilambī"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated 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 April 15, 2198 CE · Dvārakā · Vidhyamitra","description":"April 15, 2198 CE for Dvārakā: Śukla Navamī, sūryodaya 06:34, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2198-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2198-04-15","sa":"https://sa.vidhyamitra.com/city/dwarka/2198-04-15","hi":"https://hi.vidhyamitra.com/city/dwarka/2198-04-15","x-default":"https://vidhyamitra.com/city/dwarka/2198-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T06:48:04.329Z","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":"2026-09-06T06:48:04.329Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T06:48:04.329Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}